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Metal-poor stars observed with the Magellan Telescope. IV. Neutron-capture element signatures in 27 main-sequence stars. (arXiv:2305.05363v1 [astro-ph.GA])
- Virtual Journal - Volume 21, Issue 19 - article #4
- Mohammad K. Mardini, Anna Frebel, Leyatt Betre, Heather Jacobson, John E. Norris, Norbert Christlieb
- http://arxiv.org/abs/2305.05363
A Critique of the Spite Plateau, and the Astration of Primordial Lithium. (arXiv:2303.11497v1 [astro-ph.SR])
- Virtual Journal - Volume 21, Issue 12 - article #2
- J. E. Norris, D. Yong, A. Frebel, S. G. Ryan
- http://arxiv.org/abs/2303.11497
Detailed chemical abundances of stars in the outskirts of the Tucana II ultra-faint dwarf galaxy. (arXiv:2205.01740v1 [astro-ph.GA])
- Virtual Journal - Volume 20, Issue 18 - article #1
- Anirudh Chiti, Anna Frebel, Alexander P. Ji, Mohammad K. Mardini, Xiaowei Ou, Joshua D. Simon, Kaitlin C. Rasmussen, Helmut Jerjen, Dongwon Kim, John E. Norris
- http://arxiv.org/abs/2205.01740
Stellar Metallicities from SkyMapper Photometry I: A Study of the Tucana II Ultra-faint Dwarf Galaxy
- Virtual Journal - Volume 18, Issue 9 - article #28
- Anirudh Chiti, Anna Frebel, Helmut Jerjen, Dongwon Kim,, John E. Norris
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/891/1/8
The lowest detected stellar Fe abundance: The halo star SMSS J160540.18-144323.1. (arXiv:1904.07471v1 [astro-ph.SR])
- Virtual Journal - Volume 17, Issue 16 - article #11
- T. Nordlander, M.S. Bessell, G.S. Da Costa, A.D. Mackey, M. Asplund, A.R. Casey, A. Chiti, R. Ezzeddine, A. Frebel, K. Lind, A.F. Marino, S.J. Murphy, J.E. Norris, B.P. Schmidt, D. Yong
- http://arxiv.org/abs/1904.07471
Chemical Abundances of New Member Stars in the Tucana II Dwarf Galaxy
- Virtual Journal - Volume 16, Issue 16 - article #18
- Anirudh Chiti, Anna Frebel, Alexander P. Ji, Helmut Jerjen, Dongwon Kim,, John E. Norris
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/857/1/74
Chemical Abundances of new member stars in the Tucana II dwarf galaxy. (arXiv:1803.01808v1 [astro-ph.GA])
- Virtual Journal - Volume 16, Issue 10 - article #3
- Anirudh Chiti, Anna Frebel, Alexander P. Ji, Helmut Jerjen, Dongwon Kim, John E. Norris
- http://arxiv.org/abs/1803.01808
The Populations of Carina. I. Decoding the Color–Magnitude Diagram
- Virtual Journal - Volume 15, Issue 26 - article #28
- John E. Norris, David Yong, Kim A. Venn, Aaron Dotter, Luca Casagrande,, Gerard Gilmore
- The Astrophysical Journal Supplement Series
- http://iopscience.iop.org/0067-0049/230/2/27
The Populations of Carina. II. Chemical Enrichment
- Virtual Journal - Volume 15, Issue 26 - article #29
- John E. Norris, David Yong, Kim A. Venn, Gerard Gilmore, Luca Casagrande,, Aaron Dotter
- The Astrophysical Journal Supplement Series
- http://iopscience.iop.org/0067-0049/230/2/28
The Populations of Carina. II. Chemical Enrichment. (arXiv:1705.09023v1 [astro-ph.GA])
- Virtual Journal - Volume 15, Issue 21 - article #10
- John E. Norris, David Yong, Kim A. Venn, Gerard Gilmore, Luca Casagrande, Aaron Dotter
- http://arxiv.org/abs/1705.09023
A Chemical Signature from Fast-rotating Low-metallicity Massive Stars: ROA 276 in ω Centauri
- Virtual Journal - Volume 15, Issue 11 - article #25
- David Yong, John E. Norris, Gary S. Da Costa, Laura M. Stanford, Amanda I. Karakas, Luke J. Shingles, Raphael Hirschi,, Marco Pignatari
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/837/2/176
A chemical signature from fast-rotating low-metallicity massive stars: ROA 276 in omega Centauri. (arXiv:1702.07087v1 [astro-ph.SR])
- Virtual Journal - Volume 15, Issue 8 - article #1
- David Yong, John E. Norris, Gary S. Da Costa, Laura M. Stanford, Amanda I. Karakas, Luke J. Shingles, Raphael Hirschi, Marco Pignatari
- http://arxiv.org/abs/1702.07087
Bright Metal-Poor Stars from the Hamburg/ESO Survey. II. A Chemodynamical Analysis
- Virtual Journal - Volume 15, Issue 3 - article #32
- Timothy C. Beers, Vinicius M. Placco, Daniela Carollo, Silvia Rossi, Young Sun Lee, Anna Frebel, John E. Norris, Sarah Dietz,, Thomas Masseron
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/835/1/81
Bright Metal-Poor Stars from the Hamburg/ESO Survey. II. A Chemodynamical Analysis. (arXiv:1611.03762v1 [astro-ph.SR])
- Virtual Journal - Volume 14, Issue 47 - article #2
- Timothy C. Beers, Vinicius M. Placco, Daniela Carollo, Silvia Rossi, Anna Frebel, John E. Norris, Sarah Dietz, Thomas Masseron
- http://arxiv.org/abs/1611.03762
Scl-1013644: a CEMP-s star in the Sculptor dwarf spheroidal galaxy
- Virtual Journal - Volume 14, Issue 38 - article #17
- Salgado, C., Da Costa, G. S., Yong, D., Norris, J. E.
- >Oxford University Press
- http://mnras.oxfordjournals.org/cgi/content/short/463/1/598?rss=1
The Chemical Evolution of the Bootes I Ultra-faint Dwarf Galaxy
- Virtual Journal - Volume 14, Issue 31 - article #30
- Anna Frebel, John E. Norris, Gerard Gilmore,, Rosemary F. G. Wyse
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/826/2/110
An Elemental Assay of Very, Extremely, and Ultra-metal-poor Stars
- Virtual Journal - Volume 13, Issue 26 - article #46
- T. Hansen, C. J. Hansen, N. Christlieb, T. C. Beers, D. Yong, M. S. Bessell, A. Frebel, A. E. GarcÃa PÃ©rez, V. M. Placco, J. E. Norris, and M. Asplund
- The Astrophysical Journal - Volume: 807, Issue: 2
- View article PDF (1.00 MB)
Nucleosynthesis in a Primordial Supernova: Carbon and Oxygen Abundances in SMSS J031300.36–670839.3
- Virtual Journal - Volume 13, Issue 24 - article #35
- Michael S. Bessell, Remo Collet, Stefan C. Keller, Anna Frebel, Alexander Heger, Andrew R. Casey, Thomas Masseron, Martin Asplund, Heather R. Jacobson, Karin Lind, Anna F. Marino, John E. Norris, David Yong, Gary Da Costa, Conrad Chan, Zazralt Magic, Brian Schmidt, and Patrick Tisserand
- The Astrophysical Journal Letters - Volume: 806, Issue: 1
- View article PDF (1.55 MB)
An Elemental Assay of Very, Extremely, and Ultra Metal-Poor Stars
- Virtual Journal - Volume 13, Issue 22 - article #2
- T. Hansen, C. J. Hansen, N. Christlieb, T. C. Beers, D. Yong, M. S. Bessell, A. Frebel, A. E. Garcia Perez, V. M. Placco, J. E. Norris, M. Asplund
- arXiv.org - Astrophysics - Volume: 2015, Issue: 5 Jun
- arXiv:1506.00579 [pdf, ps, other]
Nucleosynthesis in a Primordial Supernova: Carbon and Oxygen Abundances in SMSS J031300.36-670839.31
- Virtual Journal - Volume 13, Issue 19 - article #14
- Michael Bessell, Remo Collett, Stefan Keller, Anna Frebel, Alexander Heger, Andrew Casey, Thomas Masseron, Martin Asplund, Heather Jacobsen, Karin Lind, Anna Marino, John Norris, David Yong, Gary Da Costa, Conrad Chan, Zazralt Magic, Brian Schmidt, Patrick Tisserand
- arXiv.org - Astrophysics - Volume: 2015, Issue: 15 May
- arXiv:1505.03756 [pdf, other]
Iron and s-elements abundance variations in NGC 5286: comparison with ‘anomalous' globular clusters and Milky Way satellites
- Virtual Journal - Volume 13, Issue 18 - article #25
- A. F. Marino, A. P. Milone, A. I. Karakas, L. Casagrande, D. Yong, L. Shingles, G. Da Costa, J. E. Norris, P. B. Stetson, K. Lind, M. Asplund, R. Collet, H. Jerjen, L. Sbordone, A. Aparicio, and S. Cassisi
- Monthly Notices of the Royal Astronomical Society - Volume: 450, Issue: 1
- Abstract Full Text (HTML) Full Text (PDF) SUPPORTING INFORMATION
High-Resolution Spectroscopic Study of Extremely Metal-Poor Star Candidates from the SkyMapper Survey
- Virtual Journal - Volume 13, Issue 15 - article #4
- Heather. R. Jacobson (MIT), Stefan Keller (ANU), Anna Frebel (MIT), Andrew R. Casey (U. Cambridge), Martin Asplund (ANU), Michael S. Bessell (ANU), Gary S. Da Costa (ANU), Karin Lind (U. Uppsala), Anna F. Marino (ANU), John E. Norris (ANU), Jose M. Pena (MIT), Brian P. Schmidt (ANU), Patrick Tisserand (ANU), Jennifer M. Walsh (Harvard), David Yong (ANU), Qinsi Yu (MIT)
- arXiv.org - Astrophysics - Volume: 2015, Issue: 17 Apr
- arXiv:1504.03344 [pdf, other]
Near-Field Cosmology with Metal-Poor Stars
- Virtual Journal - Volume 13, Issue 4 - article #7
- Anna Frebel (MIT), John E. Norris (ANU)
- arXiv.org - Astrophysics - Volume: 2015, Issue: 30 Jan
- arXiv:1501.06921 [pdf, ps, other]
CNO abundances in the globular clusters NGC 1851 and NGC 6752
- Virtual Journal - Volume 12, Issue 25 - article #70
- David Yong, Frank Grundahl, and John E. Norris
- Monthly Notices of the Royal Astronomical Society - Volume: 446, Issue: 4
- Abstract Full Text (HTML) Full Text (PDF) SUPPORTING INFORMATION
CNO abundances in the globular clusters NGC 1851 and NGC 6752
- Virtual Journal - Volume 12, Issue 24 - article #40
- David Yong, Frank Grundahl, John E. Norris
- arXiv.org - Astrophysics - Volume: 2014, Issue: 7 Nov
- arXiv:1411.1474 [pdf, ps, other]
Population Studies. XIII. A New Analysis of the Bidelman-MacConnell "Weak-metal" Stars—Confirmation of Metal-poor Stars in the Thick Disk of the Galaxy
- Virtual Journal - Volume 12, Issue 23 - article #134
- Timothy C. Beers, John E. Norris, Vinicius M. Placco, Young Sun Lee, Silvia Rossi, Daniela Carollo, and Thomas Masseron
- The Astrophysical Journal - Volume: 794, Issue: 1
- View article PDF (871 KB)
Population Studies. XIII. A New Analysis of the Bidelman-MacConnell "Weak-Metal" Stars - Confirmation of Metal-Poor Stars in the Thick Disk of the Galaxy
- Virtual Journal - Volume 12, Issue 21 - article #24
- Timothy C. Beers, John E. Norris, Vinicius M. Placco, Young Sun Lee, Silvia Rossi, Daniela Carollo, Thomas Masseron
- arXiv.org - Astrophysics - Volume: 2014, Issue: 15 Aug
- arXiv:1408.3165 [pdf, ps, other]
Exploring the Origin of Lithium, Carbon, Strontium and Barium with four new Ultra Metal-Poor Stars
- Virtual Journal - Volume 12, Issue 20 - article #76
- T. Hansen, C. J. Hansen, N. Christlieb, D. Yong, M. S. Bessell, A. E. García Pérez, T. C. Beers, V. M. Placco, A. Frebel, J. E. Norris, M. Asplund
- arXiv.org - Astrophysics - Volume: 2014, Issue: 23 May
- arXiv:1405.5846 [pdf, ps, other]
The halo+cluster system of the Galactic globular cluster NGC1851
- Virtual Journal - Volume 12, Issue 20 - article #157
- A. F. Marino, A. P. Milone, D. Yong, A. Dotter, G. Da Costa, M. Asplund, H. Jerjen, D. Mackey, J. Norris, S. Cassisi, L. Sbordone, P. B. Stetson, A. Weiss, A. Aparicio, L. R. Bedin, K. Lind, M. Monelli, G. Piotto, R. Angeloni, R. Buonanno
- arXiv.org - Astrophysics - Volume: 2014, Issue: 6 Jun
- arXiv:1406.0944 [pdf, ps, other]
Iron and neutron-capture element abundance variations in the globular cluster M2 (NGC 7089)
- Virtual Journal - Volume 12, Issue 20 - article #247
- David Yong, Ian U. Roederer, Frank Grundahl, Gary S. Da Costa, Amanda I. Karakas, John E. Norris, Wako Aoki, Cherie K. Fishlock, A. F. Marino, A. P. Milone, and Luke J. Shingles
- Monthly Notices of the Royal Astronomical Society - Volume: 441, Issue: 4
- Abstract Full Text (HTML) Full Text (PDF)
Exploring the Origin of Lithium, Carbon, Strontium, and Barium with Four New Ultra Metal-poor Stars
- Virtual Journal - Volume 12, Issue 20 - article #270
- T. Hansen, C. J. Hansen, N. Christlieb, D. Yong, M. S. Bessell, A. E. GarcÃa PÃ©rez, T. C. Beers, V. M. Placco, A. Frebel, J. E. Norris, and M. Asplund
- The Astrophysical Journal - Volume: 787, Issue: 2
- View article PDF (483 KB)
Chemical abundances in bright giants of the globular cluster M62 (NGC 6266)
- Virtual Journal - Volume 12, Issue 12 - article #24
- David Yong, Alan Alves Brito, Gary S. Da Costa, Javier Alonso-GarcÃa, Amanda I. Karakas, Marco Pignatari, Ian U. Roederer, Wako Aoki, Cherie K. Fishlock, Frank Grundahl, and John E. Norris
- Monthly Notices of the Royal Astronomical Society - Volume: 439, Issue: 3
- Abstract Full Text (HTML) Full Text (PDF) SUPPORTING INFORMATION
A single low-energy, iron-poor supernova as the source of metals in the star SMSS J 031300.36-670839.3
- Virtual Journal - Volume 12, Issue 7 - article #2
- S. C. Keller, M. S. Bessell, A. Frebel, A. R. Casey, M. Asplund, H. R. Jacobson, K. Lind, J. E. Norris, D. Yong, A. Heger, Z. Magic, G. S. Da Costa, B. P. Schmidt, P. Tisserand
- arXiv.org - Astrophysics - Volume: 2014, Issue: 14 Feb
- arXiv:1402.1517 [pdf]
Chemical abundances in bright giants of the globular cluster M62 (NGC 6266)
- Virtual Journal - Volume 12, Issue 3 - article #7
- David Yong, Alan Alves Brito, Gary S. Da Costa, Javier Alonso-Garcia, Amanda I. Karakas, Marco Pignatari, Ian U. Roederer, Wako Aoki, Cherie K. Fishlock, Frank Grundahl, John E. Norris
- arXiv.org - Astrophysics - Volume: 2014, Issue: 17 Jan
- arXiv:1401.3784 [pdf, ps, other]
Australian Aboriginal Astronomy: Overview
- Virtual Journal - Volume 11, Issue 23 - article #3
- Ray P. Norris, Duane W. Hamacher
- arXiv.org - Astrophysics - Volume: 2013, Issue: 7 Jun
- arXiv:1306.0971 (cross-list from physics.hist-ph) [pdf, other]
The 300km/s stellar stream near Segue 1: Insights From high-resolution spectroscopy of its brightest star
- Virtual Journal - Volume 11, Issue 19 - article #13
- Anna Frebel (MIT), Ragnhild Lunnan (Harvard), Andrew R. Casey (ANU, MIT), John E. Norris (ANU), Rosemary F. G. Wyse (JHU), Gerard Gilmore (IoA)
- arXiv.org - Astrophysics - Volume: 2013, Issue: 10 May
- arXiv:1305.1300 [pdf, ps, other]
Magnesium Isotope Ratios in omega Centauri Red Giants
- Virtual Journal - Volume 11, Issue 14 - article #7
- G S Da Costa, John E Norris, David Yong
- arXiv.org - Astrophysics - Volume: 2013, Issue: 5 Apr
- arXiv:1304.0523 [pdf, ps, other]
Elemental Abundances and their Implications for the Chemical Enrichment of the Boötes I Ultrafaint Galaxy
- Virtual Journal - Volume 11, Issue 3 - article #50
- Gerard Gilmore, John E. Norris, Lorenzo Monaco, David Yong, Rosemary F. G. Wyse, and D. Geisler
- The Astrophysical Journal - Volume: 763, Issue: 1
- Abstract References Full text PDF (1.37 MB) Enhanced article HTML
The Most Metal-poor Stars. I. Discovery, Data, and Atmospheric Parameters
- Virtual Journal - Volume 10, Issue 52 - article #50
- John E. Norris, M. S. Bessell, David Yong, N. Christlieb, P. S. Barklem, M. Asplund, Simon J. Murphy, Timothy C. Beers, Anna Frebel, and S. G. Ryan
- The Astrophysical Journal - Volume: 762, Issue: 1
- Abstract References Cited by Full text PDF (1.31 MB) Enhanced article HTML
The Most Metal-poor Stars. II. Chemical Abundances of 190 Metal-poor Stars Including 10 New Stars with [Fe/H] ≤ –3.5
- Virtual Journal - Volume 10, Issue 52 - article #51
- David Yong, John E. Norris, M. S. Bessell, N. Christlieb, M. Asplund, Timothy C. Beers, P. S. Barklem, Anna Frebel, and S. G. Ryan
- The Astrophysical Journal - Volume: 762, Issue: 1
- Abstract References Cited by Full text PDF (7.30 MB) Enhanced article HTML
The Most Metal-poor Stars. III. The Metallicity Distribution Function and Carbon-enhanced Metal-poor Fraction
- Virtual Journal - Volume 10, Issue 52 - article #52
- David Yong, John E. Norris, M. S. Bessell, N. Christlieb, M. Asplund, Timothy C. Beers, P. S. Barklem, Anna Frebel, and S. G. Ryan
- The Astrophysical Journal - Volume: 762, Issue: 1
- Abstract References Full text PDF (724 KB) Enhanced article HTML
The Most Metal-poor Stars. IV. The Two Populations with [Fe/H] lesssim –3.0
- Virtual Journal - Volume 10, Issue 52 - article #53
- John E. Norris, David Yong, M. S. Bessell, N. Christlieb, M. Asplund, Gerard Gilmore, Rosemary F. G. Wyse, Timothy C. Beers, P. S. Barklem, Anna Frebel, and S. G. Ryan
- The Astrophysical Journal - Volume: 762, Issue: 1
- Abstract References Cited by Full text PDF (1.13 MB) Enhanced article HTML
Comparative modelling of the spectra of cool giants
- Virtual Journal - Volume 10, Issue 51 - article #68
- T. Lebzelter, U. Heiter, C. Abia, K. Eriksson, M. Ireland, H. Neilson, W. Nowotny, J. Maldonado, T. Merle, R. Peterson, et al. (17 more)B. Plez, C. I. Short, G. M. Wahlgren, C. Worley, B. Aringer, S. Bladh, P. de Laverny, A. Goswami, A. Mora, R. P. Norris, A. Recio-Blanco, M. Scholz, F. ThÃ©venin, T. Tsuji, G. Kordopatis, B. Montesinos and R. F. Wing
- Astronomy and Astrophysics - Volume: 547, Issue: November 2012
- http://dx.doi.org/10.1051/0004-6361/201219142
  Abstract | Full HTML | PDF (2.843 MB) | References | Online Material | Tables at CDS | NASA ADS Abstract Service
The Most Metal-Poor Stars. IV. The Two Populations With [Fe/H] < -3.0
- Virtual Journal - Volume 10, Issue 46 - article #11
- John E. Norris, David Yong, M. S. Bessell, N. Christlieb, M. Asplund, Gerard Gilmore, Rosemary F.G. Wyse, Timothy C. Beers, P. S. Barklem, Anna Frebel, S. G. Ryan
- arXiv.org - Astrophysics - Volume: 2012, Issue: 16 Nov
- arXiv:1211.3157 [pdf, ps, other]
The Detonation Mechanism of the Pulsationally Assisted Gravitationally Confined Detonation Model of Type Ia Supernovae
- Virtual Journal - Volume 10, Issue 44 - article #59
- G. C. Jordan IV, C. Graziani, R. T. Fisher, D. M. Townsley, C. Meakin, K. Weide, L. B. Reid, J. Norris, R. Hudson, and D. Q. Lamb
- The Astrophysical Journal - Volume: 759, Issue: 1
- Abstract References Full text PDF (2.62 MB) View as HTML
Comparative Modelling of the Spectra of Cool Giants
- Virtual Journal - Volume 10, Issue 37 - article #4
- T. Lebzelter, U. Heiter, C. Abia, K. Eriksson, M. Ireland, H. Neilson, W. Nowotny, J. Maldonado, T. Merle, R. Peterson, B. Plez, C. I. Short, G. M. Wahlgren, C. Worley, B. Aringer, S. Bladh, P. de Laverny, A. Goswami, A. Mora, R. P. Norris, A. Recio-Blanco, M. Scholz, F. Thevenin, T. Tsuji, G. Kordopatis, B. Montesinos, R. F. Wing
- arXiv.org - Astrophysics - Volume: 2012, Issue: 14 Sep
- arXiv:1209.2656 [pdf, other]
The Most Metal-Poor Stars. I. Discovery, Data, and Atmospheric Parameters
- Virtual Journal - Volume 10, Issue 33 - article #11
- John E. Norris, M. S. Bessell, David Yong, N. Christlieb, P. S. Barklem, M. Asplund, Simon J. Murphy, Timothy C. Beers, Anna Frebel, S. G. Ryan
- arXiv.org - Astrophysics - Volume: 2012, Issue: 17 Aug
- arXiv:1208.2999 [pdf, ps, other]
The Most Metal-Poor Stars. II. Chemical Abundances of 190 Metal-Poor Stars Including 10 New Stars With [Fe/H] < -3.5
- Virtual Journal - Volume 10, Issue 33 - article #12
- David Yong, John E. Norris, M. S. Bessell, N. Christlieb, M. Asplund, Timothy C. Beers, P. S. Barklem, Anna Frebel, S. G. Ryan
- arXiv.org - Astrophysics - Volume: 2012, Issue: 17 Aug
- arXiv:1208.3003 [pdf, ps, other]
The Most Metal-Poor Stars. III. The Metallicity Distribution Function and CEMP Fraction
- Virtual Journal - Volume 10, Issue 33 - article #13
- David Yong, John E. Norris, M. S. Bessell, N. Christlieb, M. Asplund, Timothy C. Beers, P. S. Barklem, Anna Frebel, S. G. Ryan
- arXiv.org - Astrophysics - Volume: 2012, Issue: 17 Aug
- arXiv:1208.3016 [pdf, ps, other]
The Case for the Dual Halo of the Milky Way
- Virtual Journal - Volume 10, Issue 15 - article #42
- Timothy C. Beers, Daniela Carollo, Å½eljko IveziÄ, Deokkeun An, Masashi Chiba, John E. Norris, Ken C. Freeman, Young Sun Lee, Jeffrey A. Munn, Paola Re Fiorentin, Thirupathi Sivarani, Ronald Wilhelm, Brian Yanny, and Donald G. York
- The Astrophysical Journal - Volume: 746, Issue: 1
- Abstract References Cited by Full text PDF (15.69 MB) View as HTML
Carbon-enhanced Metal-poor Stars in the Inner and Outer Halo Components of the Milky Way
- Virtual Journal - Volume 10, Issue 2 - article #33
- Daniela Carollo, Timothy C. Beers, Jo Bovy, Thirupathi Sivarani, John E. Norris, Ken C. Freeman, Wako Aoki, Young Sun Lee and Catherine R. Kennedy
- The Astrophysical Journal - Volume: 744, Issue: 2
- Abstract References Full text PDF (31.22 MB) View as HTML
A Cocoon of Freshly Accelerated Cosmic Rays Detected by Fermi in the Cygnus Superbubble
- Virtual Journal - Volume 9, Issue 47 - article #29
- M. Ackermann, M. Ajello, A. Allafort, L. Baldini, J. Ballet, G. Barbiellini, D. Bastieri, A. Belfiore, R. Bellazzini, B. Berenji, R. D. Blandford, E. D. Bloom, E. Bonamente, A. W. Borgland, E. Bottacini, M. Brigida, P. Bruel, R. Buehler, S. Buson, G. A. Caliandro, R. A. Cameron, P. A. Caraveo, J. M. Casandjian, C. Cecchi, A. Chekhtman, C. C. Cheung, J. Chiang, S. Ciprini, R. Claus, J. Cohen-Tanugi, A. de Angelis, F. de Palma, C. D. Dermer, E. do Couto e Silva, P. S. Drell, D. Dumora, C. Favuzzi, S. J. Fegan, W. B. Focke, P. Fortin, Y. Fukazawa, P. Fusco, F. Gargano, S. Germani, N. Giglietto, F. Giordano, M. Giroletti, T. Glanzman, G. Godfrey, I. A. Grenier, L. Guillemot, S. Guiriec, D. Hadasch, Y. Hanabata, A. K. Harding, M. Hayashida, K. Hayashi, E. Hays, G. JÃ³hannesson, A. S. Johnson, T. Kamae, H. Katagiri, J. Kataoka, M. Kerr, J. KnÃ¶dlseder, M. Kuss, J. Lande, L. Latronico, S.-H. Lee, F. Longo, F. Loparco, B. Lott, M. N. Lovellette, P. Lubrano, P. Martin, M. N. Mazziotta, J. E. McEnery, J. Mehault, P. F. Michelson, W. Mitthumsiri, T. Mizuno, C. Monte, M. E. Monzani, A. Morselli, I. V. Moskalenko, S. Murgia, M. Naumann-Godo, P. L. Nolan, J. P. Norris, E. Nuss, T. Ohsugi, A. Okumura, E. Orlando, J. F. Ormes, M. Ozaki, D. Paneque, D. Parent, M. Pesce-Rollins, M. Pierbattista, F. Piron, M. Pohl, D. Prokhorov, S. RainÃ², R. Rando, M. Razzano, T. Reposeur, S. Ritz, P. M. Saz Parkinson, C. SgrÃ², E. J. Siskind, P. D. Smith, P. Spinelli, A. W. Strong, H. Takahashi, T. Tanaka, J. G. Thayer, J. B. Thayer, D. J. Thompson, L. Tibaldo, D. F. Torres, G. Tosti, A. Tramacere, E. Troja, Y. Uchiyama, J. Vandenbroucke, V. Vasileiou, G. Vianello, V. Vitale, A. P. Waite, P. Wang, B. L. Winer, K. S. Wood, Z. Yang, S. Zimmer, and S. Bontemps
- Science - Volume: 334, Issue: 6059
Fermi Detection of a Luminous γ-Ray Pulsar in a Globular Cluster
- Virtual Journal - Volume 9, Issue 47 - article #30
- The Fermi LAT Collaboration, P. C. C. Freire, A. A. Abdo, M. Ajello, A. Allafort, J. Ballet, G. Barbiellini, D. Bastieri, K. Bechtol, R. Bellazzini, R. D. Blandford, E. D. Bloom, E. Bonamente, A. W. Borgland, M. Brigida, P. Bruel, R. Buehler, S. Buson, G. A. Caliandro, R. A. Cameron, F. Camilo, P. A. Caraveo, C. Cecchi, Ã. Ãelik, E. Charles, A. Chekhtman, C. C. Cheung, J. Chiang, S. Ciprini, R. Claus, I. Cognard, J. Cohen-Tanugi, L. R. Cominsky, F. de Palma, C. D. Dermer, E. do Couto e Silva, M. Dormody, P. S. Drell, R. Dubois, D. Dumora, C. M. Espinoza, C. Favuzzi, S. J. Fegan, E. C. Ferrara, W. B. Focke, P. Fortin, Y. Fukazawa, P. Fusco, F. Gargano, D. Gasparrini, N. Gehrels, S. Germani, N. Giglietto, F. Giordano, M. Giroletti, T. Glanzman, G. Godfrey, I. A. Grenier, M.-H. Grondin, J. E. Grove, L. Guillemot, S. Guiriec, D. Hadasch, A. K. Harding, G. JÃ³hannesson, A. S. Johnson, T. J. Johnson, S. Johnston, H. Katagiri, J. Kataoka, M. Keith, M. Kerr, J. KnÃ¶dlseder, M. Kramer, M. Kuss, J. Lande, L. Latronico, S.-H. Lee, M. Lemoine-Goumard, F. Longo, F. Loparco, M. N. Lovellette, P. Lubrano, A. G. Lyne, R. N. Manchester, M. Marelli, M. N. Mazziotta, J. E. McEnery, P. F. Michelson, T. Mizuno, A. A. Moiseev, C. Monte, M. E. Monzani, A. Morselli, I. V. Moskalenko, S. Murgia, T. Nakamori, P. L. Nolan, J. P. Norris, E. Nuss, T. Ohsugi, A. Okumura, N. Omodei, E. Orlando, M. Ozaki, D. Paneque, D. Parent, M. Pesce-Rollins, M. Pierbattista, F. Piron, T. A. Porter, S. RainÃ², S. M. Ransom, P. S. Ray, A. Reimer, O. Reimer, T. Reposeur, S. Ritz, R. W. Romani, M. Roth, H. F.-W. Sadrozinski, P. M. Saz Parkinson, C. SgrÃ², R. Shannon, E. J. Siskind, D. A. Smith, P. D. Smith, P. Spinelli, B. W. Stappers, D. J. Suson, H. Takahashi, T. Tanaka, T. M. Tauris, J. B. Thayer, G. Theureau, D. J. Thompson, S. E. Thorsett, L. Tibaldo, D. F. Torres, G. Tosti, E. Troja, J. Vandenbroucke, A. Van Etten, V. Vasileiou, C. Venter, G. Vianello, N. Vilchez, V. Vitale, A. P. Waite, P. Wang, K. S. Wood, Z. Yang, M. Ziegler, and S. Zimmer
- Science - Volume: 334, Issue: 6059
Astrophysics: A hint of normality at last?
- Virtual Journal - Volume 9, Issue 35 - article #29
- John E. Norris
- Nature - Volume: 477, Issue: 7362
Deep Underground Science and Engineering Laboratory - Preliminary Design Report
- Virtual Journal - Volume 9, Issue 32 - article #16
- Kevin T. Lesko, Steven Acheson, Jose Alonso, Paul Bauer, Yuen-Dat Chan, William Chinowsky, Steve Dangermond, Jason A. Detwiler, Syd De Vries, Richard DiGennaro, Elizabeth Exter, Felix B. Fernandez, Elizabeth L. Freer, Murdock G. D. Gilchriese, Azriel Goldschmidt, Ben Grammann, William Griffing, Bill Harlan, Wick C. Haxton, Michael Headley, Jaret Heise, Zbigniew Hladysz, Dianna Jacobs, Michael Johnson, Richard Kadel, Robert Kaufman, Greg King, Robert Lanou, Alberto Lemut, Zoltan Ligeti, Steve Marks, Ryan D. Martin, John Matthesen, Brendan Matthew, Warren Matthews, Randall McConnell, William McElroy, Deborah Meyer, Margaret Norris, David Plate, Kem E. Robinson, William Roggenthen, Rohit Salve, Ben Sayler, John Scheetz, Jim Tarpinian, David Taylor, David Vardiman, Ron Wheeler, Joshua Willhite, et al. (1 additional author not shown)
- arXiv.org - Nuclear Experiment - Volume: 2011, Issue: 12 Aug
- arXiv:1108.0959 (cross-list from hep-ex) [pdf]
The two metallicity groups of the globular cluster M22: a chemical perspective
- Virtual Journal - Volume 9, Issue 19 - article #21
- A. F. Marino, C. Sneden, R. P. Kraft, G. Wallerstein, J. E. Norris, G. Da Costa, A. P. Milone, I. I. Ivans, G. Gonzalez, J. P. Fulbright, M. Hilker, G. Piotto, M. Zoccali, P. B. Stetson
- arXiv.org - Astrophysics - Volume: 2011, Issue: 13 May
- arXiv:1105.1523 [pdf, other]
The Case for the Dual Halo of the Milky Way
- Virtual Journal - Volume 9, Issue 15 - article #8
- Timothy C. Beers (1), Daniela Carollo (2), Zeljko Ivezic (3), Deokkeun An (4), Masashi Chiba (5), John E. Norris (2), Ken C. Freeman (2), Young Sun Lee (1), Jeffrey A. Munn (6), Paola Re Fiorentin (7), Thirupathi Sivarani (8), Ronald Wilhelm (9), Brian Yanny (10), Donald G. York (11) ((1) Michigan State Univ., (2) Australian National Univ., (3) Univ. of Washington, (4) Ehwa Womans Univ., Korea, (5) Tohoku Univ., Japan, (6) USNO, (7) Torino Observatory, Italy, (8) Indian Institute of Astrophysics, Bangalore, (9) Univ. of Kentucky, (10) FermiLab, (11) Univ. of Chicago)
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.2513 [pdf, other]
Carbon-Enhanced Metal-Poor Stars in the Inner and Outer Halo Components of the Milky Way
- Virtual Journal - Volume 9, Issue 11 - article #6
- D. Carollo, T.C. Beers, J. Bovy, T. Sivarani, J.E. Norris, K.C. Freeman, W. Aoki, Y.S. Lee
- arXiv.org - Astrophysics - Volume: 2011, Issue: 18 Mar
- arXiv:1103.3067 [pdf, ps, other]
Metal-Poor Stars and the Chemical Enrichment of the Universe
- Virtual Journal - Volume 9, Issue 6 - article #1
- Anna Frebel (Harvard-Smithsonian CfA), John E. Norris (Mt. Stromlo Obs., Australian Natl. Univ.)
- arXiv.org - Astrophysics - Volume: 2011, Issue: 11 Feb
- arXiv:1102.1748 [pdf, ps, other]
Next-generation Astronomy
- Virtual Journal - Volume 8, Issue 40 - article #8
- Ray P. Norris
- arXiv.org - Astrophysics - Volume: 2010, Issue: 1 Oct
- arXiv:1009.6027 [pdf, ps, other]
An Extremely Carbon-rich, Extremely Metal-poor Star in the Segue 1 System
- Virtual Journal - Volume 8, Issue 40 - article #40
- John E. Norris, Gerard Gilmore, Rosemary F. G. Wyse, David Yong and Anna Frebel
- The Astrophysical Journal Letters - Volume: 722, Issue: 1
- Abstract References Full text PDF (546 KB) View as HTML
An Extremely Carbon-rich, Extremely Metal-poor Star in the Segue 1 System
- Virtual Journal - Volume 8, Issue 31 - article #1
- John E. Norris, Gerard Gilmore, Rosemary F. G. Wyse, David Yong, Anna Frebel
- arXiv.org - Astrophysics - Volume: 2010, Issue: 6 Aug
- arXiv:1008.0450 [pdf, ps, other]
The stellar content of the Hamburg/ESO survey VI. The metallicity distribution of main-sequence turnoff stars in the Galactic halo
- Virtual Journal - Volume 8, Issue 26 - article #25
- H. N. Li, N. Christlieb, T. Schörck, J. E. Norris, M. S. Bessell, D. Yong, T. C. Beers, Y. S. Lee, A. Frebel, G. Zhao
- arXiv.org - Astrophysics - Volume: 2010, Issue: 25 Jun
- arXiv:1006.3985 [pdf, ps, other]
Lithium abundances of halo dwarfs based on excitation temperatures. II. NLTE
- Virtual Journal - Volume 8, Issue 15 - article #7
- A. Hosford, A.E. Garcia Perez, R. Collet, S.G. Ryan, J.E. Norris, K.A. Olive
- arXiv.org - Astrophysics - Volume: 2010, Issue: 9 Apr
- arXiv:1004.0863 [pdf, ps, other]
Abundances of C, N, Sr and Ba on the red giant branch of omega Centauri
- Virtual Journal - Volume 8, Issue 13 - article #2
- Laura M. Stanford, Gary S. Da Costa, John E. Norris
- arXiv.org - Astrophysics - Volume: 2010, Issue: 26 Mar
- arXiv:1003.4661 [pdf, ps, other]
Boo-1137—an Extremely Metal-Poor Star in the Ultra-Faint Dwarf Spheroidal Galaxy Boötes I
- Virtual Journal - Volume 8, Issue 7 - article #30
- John E. Norris, David Yong, Gerard Gilmore, and Rosemary F. G. Wyse</em&gt,
- The Astrophysical Journal - Volume: 711, Issue: 1
- Abstract | References
Swift and Fermi Observations of the Early Afterglow of the Short Gamma-Ray Burst 090510
- Virtual Journal - Volume 8, Issue 3 - article #34
- M. De Pasquale, P. Schady, N. P. M. Kuin, M. J. Page, P. A. Curran, S. Zane, S. R. Oates, S. T. Holland, A. A. Breeveld, E. A. Hoversten, G. Chincarini, D. Grupe, A. A. Abdo, M. Ackermann, M. Ajello, M. Axelsson, L. Baldini, J. Ballet, G. Barbiellini, M. G. Baring, D. Bastieri, K. Bechtol, R. Bellazzini, B. Berenji, E. Bissaldi, R. D. Blandford, E. D. Bloom, E. Bonamente, A. W. Borgland, A. Bouvier, J. Bregeon, A. Brez, M. S. Briggs, M. Brigida, P. Bruel, T. H. Burnett, S. Buson, G. A. Caliandro, R. A. Cameron, P. A. Caraveo, S. Carrigan, J. M. Casandjian, C. Cecchi, Ö. Çelik, A. Chekhtman, J. Chiang, S. Ciprini, R. Claus, J. Cohen-Tanugi, V. Connaughton, J. Conrad, C. D. Dermer, A. de Angelis, F. de Palma, B. L. Dingus, E. do Couto e Silva, P. S. Drell, R. Dubois, D. Dumora, C. Farnier, C. Favuzzi, S. J. Fegan, G. Fishman, W. B. Focke, M. Frailis, Y. Fukazawa, S. Funk, P. Fusco, F. Gargano, D. Gasparrini, N. Gehrels, S. Germani, N. Giglietto, F. Giordano, T. Glanzman, G. Godfrey, J. Granot, J. Greiner, I. A. Grenier, J. E. Grove, L. Guillemot, S. Guiriec, A. K. Harding, M. Hayashida, E. Hays, D. Horan, R. E. Hughes, M. S. Jackson, G. Jóhannesson, A. S. Johnson, W. N. Johnson, T. Kamae, H. Katagiri, J. Kataoka, N. Kawai, M. Kerr, R. M. Kippen, J. Knödlseder, D. Kocevski, M. Kuss, J. Lande, L. Latronico, M. Lemoine-Goumard, F. Longo, F. Loparco, B. Lott, M. N. Lovellette, P. Lubrano, A. Makeev, M. N. Mazziotta, J. E. McEnery, S. McGlynn, C. Meegan, P. Mészáros, C. Meurer, P. F. Michelson, W. Mitthumsiri, T. Mizuno, C. Monte, M. E. Monzani, E. Moretti, A. Morselli, I. V. Moskalenko, S. Murgia, P. L. Nolan, J. P. Norris, E. Nuss, M. Ohno, T. Ohsugi, N. Omodei, E. Orlando, J. F. Ormes, W. S. Paciesas, D. Paneque, J. H. Panetta, D. Parent, V. Pelassa, M. Pepe, M. Pesce-Rollins, F. Piron, T. A. Porter, R. Preece, S. Rainò, R. Rando, M. Razzano, A. Reimer, O. Reimer, T. Reposeur, S. Ritz, L. S. Rochester, A. Y. Rodriguez, M. Roth, F. Ryde, H. F.-W. Sadrozinski, A. Sander, P. M. Saz Parkinson, J. D. Scargle, T. L. Schalk, C. Sgrò, E. J. Siskind, P. D. Smith, G. Spandre, P. Spinelli, M. Stamatikos, J.-L. Starck, F. W. Stecker, M. S. Strickman, D. J. Suson, H. Tajima, H. Takahashi, T. Tanaka, J. B. Thayer, J. G. Thayer, D. J. Thompson, L. Tibaldo, K. Toma, D. F. Torres, G. Tosti, A. Tramacere, Y. Uchiyama, T. Uehara, T. L. Usher, A. J. van der Horst, V. Vasileiou, N. Vilchez, V. Vitale, A. von Kienlin, A. P. Waite, P. Wang, B. L. Winer, K. S. Wood, X. F. Wu, R. Yamazaki, T. Ylinen, and M. Ziegler
- The Astrophysical Journal Letters - Volume: 709, Issue: 2
- Abstract | References
Boo-1137 - An Extremely Metal-Poor Star in the Ultra-Faint Dwarf Spheroidal Galaxy Boötes I
- Virtual Journal - Volume 7, Issue 49 - article #8
- John E. Norris, David Yong, Gerard Gilmore, Rosemary F. G. Wyse
- arXiv.org - Astrophysics - Volume: 2009, Issue: 4 Dec
- arXiv:0911.5350 [ps, pdf, other]
Boo-1137 - An Extremely Metal-Poor Star in the Ultra-Faint Dwarf Spheroidal Galaxy Boötes I
- Virtual Journal - Volume 7, Issue 48 - article #3
- John E. Norris, David Yong, Gerard Gilmore, Rosemary F. G. Wyse
- arXiv.org - Astrophysics - Volume: 2009, Issue: 26 Nov
- arXiv:0911.5350 [ps, pdf, other]
The stellar content of the Hamburg/ESO survey - V. The metallicity distribution function of the Galactic halo
- Virtual Journal - Volume 7, Issue 47 - article #27
- T. Schörck, N. Christlieb, J. G. Cohen, T. C. Beers, S. Shectman, I. Thompson, A. McWilliam, M. S. Bessell, J. E. Norris, J. Meléndez, S. Ramírez, D. Haynes, P. Cass, M. Hartley, K. Russell, F. Watson, F.-J. Zickgraf, B. Behnke, C. Fechner, B. Fuhrmeister, P. S. Barklem, B. Edvardsson, A. Frebel, L. Wisotzki, and D. Reimers
- Astronomy and Astrophysics - Volume: 507, Issue: 2
- Abstract | PDF file (506.8 KB) | PS file (331.7 KB)
Fermi LAT Discovery of Extended Gamma-Ray Emission in the Direction of Supernova Remnant W51C
- Virtual Journal - Volume 7, Issue 46 - article #48
- A. A. Abdo, M. Ackermann, M. Ajello, L. Baldini, J. Ballet, G. Barbiellini, M. G. Baring, D. Bastieri, B. M. Baughman, K. Bechtol, R. Bellazzini, B. Berenji, R. D. Blandford, E. D. Bloom, E. Bonamente, A. W. Borgland, A. Bouvier, J. Bregeon, A. Brez, M. Brigida, P. Bruel, T. H. Burnett, S. Buson, G. A. Caliandro, R. A. Cameron, P. A. Caraveo, J. M. Casandjian, C. Cecchi, Ö. Çelik, A. Chekhtman, C. C. Cheung, J. Chiang, S. Ciprini, R. Claus, J. Cohen-Tanugi, L. R. Cominsky, J. Conrad, S. Cutini, C. D. Dermer, A. de Angelis, F. de Palma, S. W. Digel, M. Dormody, E. do Couto e Silva, P. S. Drell, R. Dubois, D. Dumora, C. Farnier, C. Favuzzi, S. J. Fegan, W. B. Focke, P. Fortin, M. Frailis, Y. Fukazawa, S. Funk, P. Fusco, F. Gargano, D. Gasparrini, N. Gehrels, S. Germani, G. Giavitto, B. Giebels, N. Giglietto, F. Giordano, T. Glanzman, G. Godfrey, I. A. Grenier, M.-H. Grondin, J. E. Grove, L. Guillemot, S. Guiriec, Y. Hanabata, A. K. Harding, M. Hayashida, E. Hays, R. E. Hughes, M. S. Jackson, G. Jóhannesson, A. S. Johnson, T. J. Johnson, W. N. Johnson, T. Kamae, H. Katagiri, J. Kataoka, J. Katsuta, N. Kawai, M. Kerr, J. Knödlseder, M. L. Kocian, M. Kuss, J. Lande, L. Latronico, M. Lemoine-Goumard, F. Longo, F. Loparco, B. Lott, M. N. Lovellette, P. Lubrano, A. Makeev, M. N. Mazziotta, J. E. McEnery, C. Meurer, P. F. Michelson, W. Mitthumsiri, T. Mizuno, A. A. Moiseev, C. Monte, M. E. Monzani, A. Morselli, I. V. Moskalenko, S. Murgia, T. Nakamori, P. L. Nolan, J. P. Norris, E. Nuss, T. Ohsugi, A. Okumura, N. Omodei, E. Orlando, J. F. Ormes, D. Paneque, D. Parent, V. Pelassa, M. Pepe, M. Pesce-Rollins, F. Piron, T. A. Porter, S. Rainò, R. Rando, M. Razzano, A. Reimer, O. Reimer, T. Reposeur, S. Ritz, A. Y. Rodriguez, R. W. Romani, M. Roth, F. Ryde, H. F.-W. Sadrozinski, D. Sanchez, A. Sander, P. M. Saz Parkinson, J. D. Scargle, T. L. Schalk, C. Sgrò, E. J. Siskind, D. A. Smith, P. D. Smith, G. Spandre, P. Spinelli, M. S. Strickman, D. J. Suson, H. Tajima, H. Takahashi, T. Takahashi, T. Tanaka, J. B. Thayer, J. G. Thayer, D. J. Thompson, L. Tibaldo, O. Tibolla, D. F. Torres, G. Tosti, A. Tramacere, Y. Uchiyama, T. L. Usher, V. Vasileiou, C. Venter, N. Vilchez, V. Vitale, A. P. Waite, P. Wang, B. L. Winer, K. S. Wood, R. Yamazaki, T. Ylinen, and M. Ziegler
- The Astrophysical Journal Letters - Volume: 706, Issue: 1
- Abstract | References
Structure and Kinematics of the Stellar Halos and Thick Disks of the Milky Way Based on Calibration Stars from SDSS DR7
- Virtual Journal - Volume 7, Issue 38 - article #14
- Daniela Carollo (1), Timothy C. Beers (2), Masashi Chiba (3), John E. Norris (1), Ken C. Freeman (1), Young Sun Lee (2), Zeljko Ivezic (4), Constance M. Rockosi (5), Brian Yanny (6) ((1) RSAA, ANU, Australia, (2) Michigan State Univ., (3) Tohoku Univ., Japan, (4) Univ. of Washington, (5) UC Santa Cruz, (6) FermiLab)
- arXiv.org - Astrophysics - Volume: 2009, Issue: 18 Sep
- arXiv:0909.3019 [pdf, other]
Fermi/Large Area Telescope Bright Gamma-Ray Source List
- Virtual Journal - Volume 7, Issue 27 - article #64
- A. A. Abdo, M. Ackermann, M. Ajello, W. B. Atwood, M. Axelsson, L. Baldini, J. Ballet, D. L. Band, G. Barbiellini, D. Bastieri, M. Battelino, B. M. Baughman, K. Bechtol, R. Bellazzini, B. Berenji, G. F. Bignami, R. D. Blandford, E. D. Bloom, E. Bonamente, A. W. Borgland, A. Bouvier, J. Bregeon, A. Brez, M. Brigida, P. Bruel, T. H. Burnett, G. A. Caliandro, R. A. Cameron, P. A. Caraveo, J. M. Casandjian, E. Cavazzuti, C. Cecchi, E. Charles, A. Chekhtman, C. C. Cheung, J. Chiang, S. Ciprini, R. Claus, J. Cohen-Tanugi, L. R. Cominsky, J. Conrad, R. Corbet, L. Costamante, S. Cutini, D. S. Davis, C. D. Dermer, A. de Angelis, A. de Luca, F. de Palma, S. W. Digel, M. Dormody, E. do Couto e Silva, P. S. Drell, R. Dubois, D. Dumora, C. Farnier, C. Favuzzi, S. J. Fegan, E. C. Ferrara, W. B. Focke, M. Frailis, Y. Fukazawa, S. Funk, P. Fusco, F. Gargano, D. Gasparrini, N. Gehrels, S. Germani, B. Giebels, N. Giglietto, P. Giommi, F. Giordano, T. Glanzman, G. Godfrey, I. A. Grenier, M.-H. Grondin, J. E. Grove, L. Guillemot, S. Guiriec, Y. Hanabata, A. K. Harding, R. C. Hartman, M. Hayashida, E. Hays, S. E. Healey, D. Horan, R. E. Hughes, G. Jóhannesson, A. S. Johnson, R. P. Johnson, T. J. Johnson, W. N. Johnson, T. Kamae, H. Katagiri, J. Kataoka, N. Kawai, M. Kerr, J. Knödlseder, D. Kocevski, M. L. Kocian, N. Komin, F. Kuehn, M. Kuss, J. Lande, L. Latronico, S.-H. Lee, M. Lemoine-Goumard, F. Longo, F. Loparco, B. Lott, M. N. Lovellette, P. Lubrano, G. M. Madejski, A. Makeev, M. Marelli, M. N. Mazziotta, W. McConville, J. E. McEnery, S. McGlynn, C. Meurer, P. F. Michelson, W. Mitthumsiri, T. Mizuno, A. A. Moiseev, C. Monte, M. E. Monzani, E. Moretti, A. Morselli, I. V. Moskalenko, S. Murgia, T. Nakamori, P. L. Nolan, J. P. Norris, E. Nuss, M. Ohno, T. Ohsugi, N. Omodei, E. Orlando, J. F. Ormes, M. Ozaki, D. Paneque, J. H. Panetta, D. Parent, V. Pelassa, M. Pepe, M. Pesce-Rollins, F. Piron, T. A. Porter, L. Poupard, S. Rainò, R. Rando, P. S. Ray, M. Razzano, N. Rea, A. Reimer, O. Reimer, T. Reposeur, S. Ritz, L. S. Rochester, A. Y. Rodriguez, R. W. Romani, M. Roth, F. Ryde, H. F.-W. Sadrozinski, D. Sanchez, A. Sander, P. M. Saz Parkinson, J. D. Scargle, T. L. Schalk, A. Sellerholm, C. Sgrò, M. S. Shaw, C. Shrader, A. Sierpowska-Bartosik, E. J. Siskind, D. A. Smith, P. D. Smith, G. Spandre, P. Spinelli, J.-L. Starck, T. E. Stephens, M. S. Strickman, A. W. Strong, D. J. Suson, H. Tajima, H. Takahashi, T. Takahashi, T. Tanaka, J. B. Thayer, J. G. Thayer, D. J. Thompson, L. Tibaldo, O. Tibolla, D. F. Torres, G. Tosti, A. Tramacere, Y. Uchiyama, T. L. Usher, A. Van Etten, N. Vilchez, V. Vitale, A. P. Waite, E. Wallace, P. Wang, K. Watters, B. L. Winer, K. S. Wood, T. Ylinen, M. Ziegler (The Fermi/LAT Collaboration)
- The Astrophysical Journal Supplement - Volume: 183, Issue: 1
- Abstract | References
Lithium Abundances of Extremely Metal-Poor Turnoff Stars
- Virtual Journal - Volume 7, Issue 24 - article #26
- Wako Aoki, Paul S. Barklem, Timothy C. Beers, Norbert Christlieb, Susumu Inoue, Ana E. García Pérez, John E. Norris, and Daniela Carollo
- The Astrophysical Journal - Volume: 698, Issue: 2
- Abstract | References
Mapping the Galactic Halo. VIII. Quantifying Substructure
- Virtual Journal - Volume 7, Issue 22 - article #31
- Else Starkenburg, Amina Helmi, Heather L. Morrison, Paul Harding, Hugo van Woerden, Mario Mateo, Edward W. Olszewski, Thirupathi Sivarani, John E. Norris, Kenneth C. Freeman, Stephen A. Shectman, R. C. Dohm-Palmer, Lucy Frey, and Dan Oravetz</em&gt,
- The Astrophysical Journal - Volume: 698, Issue: 1
- Abstract | References
Lithium Abundances of Extremely Metal-Poor Turn-off Stars
- Virtual Journal - Volume 7, Issue 15 - article #4
- Wako Aoki, Paul S. Barklem, Timothy C. Beers, Norbert Christlieb, Susumu Inoue, Ana E. Garcia Perez, John E. Norris, Daniela Carollo
- arXiv.org - Astrophysics - Volume: 2009, Issue: 10 Apr
- arXiv:0904.1448 [ps, pdf, other]
SEGUE: A Spectroscopic Survey of 240,000 Stars with g = 14-20
- Virtual Journal - Volume 7, Issue 15 - article #9
- Brian Yanny, Constance Rockosi, Heidi Jo Newberg, Gillian R. Knapp, Jennifer K. Adelman-McCarthy, Bonnie Alcorn, Sahar Allam, Carlos Allende Prieto, Deokkeun An, Kurt S. J. Anderson, Scott Anderson, Coryn A. L. Bailer-Jones, Steve Bastian, Timothy C. Beers, Eric Bell, Vasily Belokurov, Dmitry Bizyaev, Norm Blythe, John J. Bochanski, William N. Boroski, Jarle Brinchmann, J. Brinkmann, Howard Brewington, Larry Carey, Kyle M. Cudworth, Michael Evans, N. W. Evans, Evalyn Gates, B. T. Gänsicke, Bruce Gillespie, Gerald Gilmore, Ada Nebot Gomez-Moran, Eva K. Grebel, Jim Greenwell, James E. Gunn, Cathy Jordan, Wendell Jordan, Paul Harding, Hugh Harris, John S. Hendry, Diana Holder, Inese I. Ivans, Željko Ivezič, Sebastian Jester, Jennifer A. Johnson, Stephen M. Kent, Scot Kleinman, Alexei Kniazev, Jurek Krzesinski, Richard Kron, Nikolay Kuropatkin, Svetlana Lebedeva, Young Sun Lee, R. French Leger, Sébastien Lépine, Steve Levine, Huan Lin, Daniel C. Long, Craig Loomis, Robert Lupton, Olena Malanushenko, Viktor Malanushenko, Bruce Margon, David Martinez-Delgado, Peregrine McGehee, Dave Monet, Heather L. Morrison, Jeffrey A. Munn, Eric H. Neilsen, Atsuko Nitta, John E. Norris, Dan Oravetz, Russell Owen, Nikhil Padmanabhan, Kaike Pan, R. S. Peterson, Jeffrey R. Pier, Jared Platson, Paola Re Fiorentin, Gordon T. Richards, Hans-Walter Rix, David J. Schlegel, Donald P. Schneider, Matthias R. Schreiber, Axel Schwope, Valena Sibley, Audrey Simmons, Stephanie A. Snedden, J. Allyn Smith, Larry Stark, Fritz Stauffer, M. Steinmetz, C. Stoughton, Mark SubbaRao, Alex Szalay, Paula Szkody, Aniruddha R. Thakar, Sivarani Thirupathi, Douglas Tucker, Alan Uomoto, Dan Vanden Berk, Simon Vidrih, Yogesh Wadadekar, Shannon Watters, Ron Wilhelm, Rosemary F. G. Wyse, Jean Yarger, and Dan Zucker
- Astronomical Journal - Volume: 137, Issue: 5
- Abstract | References
A Large C+N+O Abundance Spread in Giant Stars of the Globular Cluster NGC 1851
- Virtual Journal - Volume 7, Issue 13 - article #33
- David Yong, Frank Grundahl, Francesca D'Antona, Amanda I. Karakas, John C. Lattanzio, and John E. Norris</em&gt,
- The Astrophysical Journal Letters - Volume: 695, Issue: 1
- Abstract | References
Mapping the Galactic Halo VIII: Quantifying substructure
- Virtual Journal - Volume 7, Issue 12 - article #7
- Else Starkenburg, Amina Helmi, Heather L. Morrison, Paul Harding, Hugo van Woerden, Mario Mateo, Edward W. Olszewski, Thirupathi Sivarani, John E. Norris, Kenneth C. Freeman, Stephen A. Shectman, R.C. Dohm-Palmer, Lucy Frey, Dan Oravetz
- arXiv.org - Astrophysics - Volume: 2009, Issue: 20 Mar
- arXiv:0903.3043 [ps, pdf, other]
Fashionably Late? Building Up The Milky Way'S Inner Halo
- Virtual Journal - Volume 7, Issue 12 - article #22
- Heather L. Morrison, Amina Helmi, Jiayang Sun, Peng Liu, Rongfang Gu, John E. Norris, Paul Harding, T. D. Kinman, Amanda A. Kepley, Kenneth C. Freeman, Mary Williams, and Jeffrey Van Duyne</em&gt,
- The Astrophysical Journal - Volume: 694, Issue: 1
- Abstract | References
A large C+N+O abundance spread in giant stars of the globular cluster NGC 1851
- Virtual Journal - Volume 7, Issue 7 - article #2
- David Yong (1), Frank Grundahl (2), Francesca D'Antona (3), Amanda I. Karakas (1), John C. Lattanzio (4), John E. Norris (1) ((1) RSAA, Mt Stromlo Observatory, (2) Univ. of Aarhus, (3) INAF Osservatorio di Roma, (4) CSPA, Monash University)
- arXiv.org - Astrophysics - Volume: 2009, Issue: 13 Feb
- arXiv:0902.1773 [ps, pdf, other]
Lithium abundances of halo dwarfs based on excitation temperature - I. Local thermodynamic equilibrium
- Virtual Journal - Volume 7, Issue 3 - article #15
- A. Hosford, S. G. Ryan, A. E. García Pérez, J. E. Norris, and K. A. Olive
- Astronomy and Astrophysics - Volume: 493, Issue: 2
- Abstract | PDF file (247.0 KB) | PS file (114.5 KB)
Collectivity of neutron-rich palladium isotopes and the valence proton symmetry
- Virtual Journal - Volume 6, Issue 48 - article #14
- A. Dewald, K. Starosta, P. Petkov, M. Hackstein, W. Rother, P. Adrich, A. M. Amthor, T. Baumann, D. Bazin, M. Bowen, A. Chester, A. Dunomes, A. Gade, D. Galaviz, T. Glasmacher, T. Ginter, M. Hausmann, J. Jolie, B. Melon, D. Miller, V. Moeller, R. P. Norris, T. Pissulla, M. Portillo, Y. Shimbara, A. Stolz, C. Vaman, P. Voss, and D. Weisshaar
- Physical Review C - Volume: 78, Issue: 5
- 051302(R) Abstract Full Text: [ PDF (188 kB) GZipped PS Buy Article ]
Lithium abundances of halo dwarfs based on excitation temperature. I. LTE
- Virtual Journal - Volume 6, Issue 47 - article #3
- A. Hosford, S.G. Ryan, A.E. Garcia Perez, J.E. Norris, K.A. Olive
- arXiv.org - Astrophysics - Volume: 2008, Issue: 20 Nov
- arXiv:0811.2506 [ps, pdf, other]
The SEGUE Stellar Parameter Pipeline. I. Description and Comparison of Individual Methods
- Virtual Journal - Volume 6, Issue 42 - article #13
- Young Sun Lee, Timothy C. Beers, Thirupathi Sivarani, Carlos Allende Prieto, Lars Koesterke, Ronald Wilhelm, Paola Re Fiorentin, Coryn A. L. Bailer-Jones, John E. Norris, Constance M. Rockosi, Brian Yanny, Heidi J. Newberg, Kevin R. Covey, Hao-Tong Zhang, and A.-Li Luo</em&gt,
- Astronomical Journal - Volume: 136, Issue: 5
- Abstract | References
The SEGUE Stellar Parameter Pipeline. II. Validation with Galactic Globular and Open Clusters
- Virtual Journal - Volume 6, Issue 42 - article #14
- Young Sun Lee, Timothy C. Beers, Thirupathi Sivarani, Jennifer A. Johnson, Deokkeun An, Ronald Wilhelm, Carlos Allende Prieto, Lars Koesterke, Paola Re Fiorentin, Coryn A. L. Bailer-Jones, John E. Norris, Brian Yanny, Constance Rockosi, Heidi J. Newberg, Kyle M. Cudworth, and Kaike Pan</em&gt,
- Astronomical Journal - Volume: 136, Issue: 5
- Abstract | References
The stellar content of the Hamburg/ESO survey. V. The metallicity distribution function of the Galactic halo
- Virtual Journal - Volume 6, Issue 37 - article #9
- T. Schoerck, N. Christlieb, J.G. Cohen, T.C. Beers, S. Shectman, I. Thompson, A. McWilliam, M.S. Bessell, J.E. Norris, J. Melendez, S. Solange Ramirez, D. Haynes, P. Cass, M. Hartley, K. Russell, F. Watson, F.-J. Zickgraf, B. Behnke, C. Fechner, B. Fuhrmeister, P.S. Barklem, B. Edvardsson, A. Frebel, L. Wisotzki, D. Reimers
- arXiv.org - Astrophysics - Volume: 2008, Issue: 11 Sep
- arXiv:0809.1172 [ps, pdf, other]
Estimation of stellar atmospheric parameters from SDSS/SEGUE spectra
- Virtual Journal - Volume 6, Issue 36 - article #38
- P. Re Fiorentin, C. A. L. Bailer-Jones, Y. S. Lee, T. C. Beers, T. Sivarani, R. Wilhelm, C. Allende Prieto, and J. E. Norris
- Astronomy and Astrophysics - Volume: 467, Issue: 3
- Abstract | Full HTML | PDF file (2.361 MB) | PS file (3.735 MB) | References
A high-resolution spectral analysis of three carbon-enhanced metal-poor stars
- Virtual Journal - Volume 6, Issue 36 - article #77
- Aruna Goswami, Wako Aoki, Timothy C. Beers, Norbert Christlieb, John E. Norris, Sean G., Ryan and Stelios Tsangarides
- Monthly Notices of the Royal Astronomical Society - Volume: 372, Issue: 1
- Abstract | References | Full Text HTML | Full Text PDF (720 KB) | Rights and Permissions
The Milky Way Tomography with SDSS. II. Stellar Metallicity
- Virtual Journal - Volume 6, Issue 35 - article #27
- Željko Ivezić, Branimir Sesar, Mario Jurić, Nicholas Bond, Julianne Dalcanton, Constance M. Rockosi, Brian Yanny, Heidi J. Newberg, Timothy C. Beers, Carlos Allende Prieto, Ron Wilhelm, Young Sun Lee, Thirupathi Sivarani, John E. Norris, Coryn A. L. Bailer-Jones, Paola Re Fiorentin, David Schlegel, Alan Uomoto, Robert H. Lupton, Gillian R. Knapp, James E. Gunn, Kevin R. Covey, J. Allyn Smith, Gajus Miknaitis, Mamoru Doi, Masayuki Tanaka, Masataka Fukugita, Steve Kent, Douglas Finkbeiner, Jeffrey A. Munn, Jeffrey R. Pier, Tom Quinn, Suzanne Hawley, Scott Anderson, Furea Kiuchi, Alex Chen, James Bushong, Harkirat Sohi, Daryl Haggard, Amy Kimball, John Barentine, Howard Brewington, Mike Harvanek, Scott Kleinman, Jurek Krzesinski, Dan Long, Atsuko Nitta, Stephanie Snedden, Brian Lee, Hugh Harris, Jonathan Brinkmann, Donald P. Schneider, and Donald G. York
- The Astrophysical Journal - Volume: 684, Issue: 1
- Abstract-Full Text-PDF Version (6922 kB)
Chemical abundances in giants stars of the tidally disrupted globular cluster NGC 6712 from high-resolution infrared spectroscopy
- Virtual Journal - Volume 6, Issue 31 - article #1
- David Yong (1), Jorge Melendez (2), Katia Cunha (3), Amanda I. Karakas (1), John E. Norris (1), Verne V. Smith (3) ((1) RSAA, Mt Stromlo Observatory, (2) Centro de Astrofisica da Universidade do Porto, (3) NOAO)
- arXiv.org - Astrophysics - Volume: 2008, Issue: 31 Jul
- arXiv:0807.4558 [ps, pdf, other]
Carbon-Enhanced Metal-Poor Stars. III. Main-Sequence Turnoff Stars from the SDSS SEGUE Sample
- Virtual Journal - Volume 6, Issue 18 - article #27
- Wako Aoki, Timothy C. Beers, Thirupathi Sivarani, Brian Marsteller, Young Sun Lee, Satoshi Honda, John E. Norris, Sean G. Ryan, and Daniela Carollo
- The Astrophysical Journal - Volume: 678, Issue: 2
- Abstract-Full Text-PDF Version (1131 kB)
The Milky Way Tomography with SDSS: II. Stellar Metallicity
- Virtual Journal - Volume 6, Issue 17 - article #7
- Zeljko Ivezic, Branimir Sesar, Mario Juric, Nicholas Bond, Julianne Dalcanton, Constance M. Rockosi, Brian Yanny, Heidi J. Newberg, Timothy C. Beers, Carlos Allende Prieto, Ron Wilhelm, Young Sun Lee, Thirupathi Sivarani, John E. Norris, Coryn A.L. Bailer-Jones, Paola Re Fiorentin, David Schlegel, Alan Uomoto, Robert H. Lupton, Gillian R. Knapp, James E. Gunn, Kevin R. Covey, J. Allyn Smith, Gajus Miknaitis, Mamoru Doi, Masayuki Tanaka, Masataka Fukugita, Steve Kent, Douglas Finkbeiner, Jeffrey A. Munn, Jeffrey R. Pier, Tom Quinn, Suzanne Hawley, Scott Anderson, Furea Kiuchi, Alex Chen, James Bushong, Harkirat Sohi, Daryl Haggard, Amy Kimball, John Barentine, Howard Brewington, Mike Harvanek, Scott Kleinman, Jurek Krzesinski, Dan Long, Atsuko Nitta, Stephanie Snedden, Brian Lee, Hugh Harris, et al (2 additional authors not shown)
- arXiv.org - Astrophysics - Volume: 2008, Issue: 24 Apr
- arXiv:0804.3850 [ps, pdf, other]
The Gamma Ray Burst section of the White Paper on the Status and Future of Very High Energy Gamma Ray Astronomy: A Brief Preliminary Report
- Virtual Journal - Volume 6, Issue 16 - article #16
- A. D. Falcone, D. A. Williams, M. G. Baring, R. Blandford, V. Connaughton, P. Coppi, C. Dermer, B. Dingus, C. Fryer, N. Gehrels, J. Granot, D. Horan, J. I. Katz, K. Kuehn, P. Meszaros, J. Norris, P. Saz Parkinson, A. Peer, E. Ramirez-Ruiz, S. Razzaque, X. Wang, B. Zhang
- arXiv.org - Astrophysics - Volume: 2008, Issue: 17 Apr
- arXiv:0804.2256 [ps, pdf, other]
Correlations between Lag, Luminosity, and Duration in Gamma‐Ray Burst Pulses
- Virtual Journal - Volume 6, Issue 15 - article #36
- Jon Hakkila, Timothy W. Giblin, Jay P. Norris, P. Chris Fragile, and Jerry T. Bonnell
- The Astrophysical Journal Letters - Volume: 677, Issue: 2
- Abstract-Full Text-PDF Version (96 kB)
Carbon-Enhanced Metal-Poor Stars. III. Main-Sequence Turn-Off Stars from the SDSS/SEGUE Sample
- Virtual Journal - Volume 6, Issue 5 - article #2
- Wako Aoki, Timothy C. Beers, Thirupathi Sivarani, Brian Marsteller, Young Sun Lee, Satoshi Honda, John E. Norris, Sean G. Ryan, Daniela Carollo
- arXiv.org - Astrophysics - Volume: 2008, Issue: 31 Jan
- arXiv:0801.4187 [ps, pdf, other]
Two stellar components in the halo of the Milky Way
- Virtual Journal - Volume 6, Issue 2 - article #41
- Daniela Carollo, Timothy C. Beers, Young Sun Lee, Masashi Chiba, John E. Norris, Ronald Wilhelm, Thirupathi Sivarani, Brian Marsteller, Jeffrey A. Munn, Coryn A. L. Bailer-Jones, Paola Re Fiorentin &, Donald G. York
- Nature - Volume: 451, Issue: 7175
- Full Text | PDF (69K)
Discovery of HE 1523−0901, a Strongly r‐Process–enhanced Metal‐poor Star with Detected Uranium
- Virtual Journal - Volume 6, Issue 1 - article #2
- Anna Frebel, Norbert Christlieb, John E. Norris, Christopher Thom, Timothy C. Beers, and Jaehyon Rhee
- The Astrophysical Journal Letters - Volume: 660, Issue: 2
- Abstract-Full Text-PDF Version (143 kB)
Two stellar components in the halo of the Milky Way
- Virtual Journal - Volume 5, Issue 50 - article #17
- Daniela Carollo, Timothy C. Beers, Young Sun Lee, Masashi Chiba, John E. Norris, Ronald Wilhelm, Thirupathi Sivarani, Brian Marsteller, Jeffrey A. Munn, Coryn A. L. Bailer-Jones, Paola Re Fiorentin &, Donald G. York
- Nature - Volume: 450, Issue: 7172
- Abstract | Full Text | PDF (497K) | Supplementary information
Swift captures the spectrally evolving prompt emission of GRB 070616
- Virtual Journal - Volume 5, Issue 48 - article #33
- R.L.C. Starling (1), P.T. O'Brien, R. Willingale, K.L. Page, J.P. Osborne, M. De Pasquale, Y.E. Nakagawa, N.P.M. Kuin, K. Onda, J.P. Norris, T.N. Ukwatta, N. Kodaka, D.N. Burrows, J.A. Kennea, M.J. Page, M. Perri, C.B. Markwardt ((1) University of Leicester, UK)
- arXiv.org - Astrophysics - Volume: 2007, Issue: 29 Nov
- arXiv:0711.3753 [ps, pdf, other]

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