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Results 1 - 34 of 34

On the metal-poor edge of the Milky Way "thin disc"
- Virtual Journal - Volume 22, Issue 6 - article #7
- Emma Fern'andez-Alvar Georges Kordopatis Vanessa Hill Giuseppina Battaglia Carme Gallart Isaure Gonz'alez Rivera de la Vernhe Guillaume Thomas Federico Sestito Anke Ardern-Arentsen Nicolas Martin Akshara Viswanathan Else Starkenburg
- https://arxiv.org/abs/2402.02943
Probing the early Milky Way with GHOST spectra of an extremely metal-poor star in the Galactic disk. (arXiv:2310.03075v2 [astro-ph.GA] UPDATED)
- Virtual Journal - Volume 21, Issue 46 - article #3
- Anya Dovgal, Kim A. Venn, Federico Sestito, Christian R. Hayes, Alan W. McConnachie, Julio F. Navarro, Vinicius M. Placco, Else Starkenburg, Nicolas F. Martin, John S. Pazder, Kristin Chiboucas, Emily Deibert, Roberto Gamen, Jeong-Eun Heo, Venu M. Kalari, Eder Martioli, Siyi Xu, Ruben Diaz, Manuel Gomez-Jiminez, David Henderson, Pablo Prado, Carlos Quiroz, J. Gordon Robertson, Roque Ruiz-Carmona, Chris Simpson, Cristian Urrutia, Fletcher Waller, Trsytyn Berg, Gregory Burley, Zachary Hartman, Michael Ireland, Steve Margheim, Gabriel Perez, Joanna Thomas-Osip
- http://arxiv.org/abs/2310.03075
On the inconsistency of [C/Fe] abundances and the fractions of carbon-enhanced metal-poor stars among various stellar surveys. (arXiv:2206.04081v1 [astro-ph.GA])
- Virtual Journal - Volume 20, Issue 23 - article #5
- Anke Arentsen, Vinicius M. Placco, Young Sun Lee, David S. Aguado, Nicolas F. Martin, Else Starkenburg, Jinmi Yoon
- http://arxiv.org/abs/2206.04081
Zero-metallicity hypernova uncovered by an ultra metal-poor star in the Sculptor dwarf spheroidal galaxy. (arXiv:2106.11592v3 [astro-ph.GA] UPDATED)
- Virtual Journal - Volume 19, Issue 26 - article #8
- Ása Skúladóttir, Stefania Salvadori, Anish M. Amarsi, Eline Tolstoy, Michael J. Irwin, Vanessa Hill, Pascale Jablonka, Giuseppina Battaglia, Else Starkenburg, Davide Massari, Amina Helmi, Lorenzo Posti
- http://arxiv.org/abs/2106.11592
First Results from SMAUG: The Need for Preventative Stellar Feedback and Improved Baryon Cycling in Semianalytic Models of Galaxy Formation
- Virtual Journal - Volume 18, Issue 50 - article #6
- Viraj Pandya, Rachel S. Somerville, Daniel AnglÃ©s-AlcÃ¡zar, Christopher C. Hayward, Greg L. Bryan, Drummond B. Fielding, John C. Forbes, Blakesley Burkhart, Shy Genel, Lars Hernquist, Chang-Goo Kim, Stephanie Tonnesen,, Tjitske Starkenburg
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/905/1/4
Homogeneity in the early chemical evolution of the Sextans dwarf Spheroidal galaxy. (arXiv:2001.11033v1 [astro-ph.GA])
- Virtual Journal - Volume 18, Issue 5 - article #5
- R. Lucchesi, C. Lardo, F. Primas, P. Jablonka, P. North, G. Battaglia, E. Starkenburg, V. Hill, M. Irwin, P. Francois, M. Shetrone, E. Tolstoy, K. Venn
- http://arxiv.org/abs/2001.11033
Pristine Dwarf-Galaxy Survey I: A detailed photometric and spectroscopic study of the very metal-poor Draco II satellite. (arXiv:1807.10655v1 [astro-ph.GA])
- Virtual Journal - Volume 16, Issue 31 - article #8
- Nicolas Longeard, Nicolas Martin, Else Starkenburg, Rodrigo A. Ibata, Michelle L. M. Collins, Marla Geha, Benjamin P. M. Laevens, R. Michael Rich, David S. Aguado, Anke Arentsen, Raymond G. Carlberg, Patrick Côté, Vanessa Hill, Pascale Jablonka, Jonay I. González Hernández, Julio F. Navarro, Rubén Sánchez-Janssen, Eline Tolstoy, Kim A. Venn, Kris Youakim
- http://arxiv.org/abs/1807.10655
The Pristine survey III: Spectroscopic confirmation of an efficient search for extremely metal-poor stars. (arXiv:1708.01264v1 [astro-ph.GA])
- Virtual Journal - Volume 15, Issue 32 - article #9
- K. Youakim, E. Starkenburg, D. S. Aguado, N. F. Martin, M. Fouesneau, J. I. González Hernández, C. Allende Prieto, P. Bonifacio, M. Gentile, C. Kielty, P. Côté, P. Jablonka, A. McConnachie, R. Sánchez Janssen, E. Tolstoy, K. Venn
- http://arxiv.org/abs/1708.01264
The oldest and most metal-poor stars in the APOSTLE Local Group simulations
- Virtual Journal - Volume 14, Issue 51 - article #18
- Starkenburg, E., Oman, K. A., Navarro, J. F., Crain, R. A., Fattahi, A., Frenk, C. S., Sawala, T., Schaye, J.
- >Oxford University Press
- http://mnras.oxfordjournals.org/cgi/content/short/465/2/2212?rss=1
The oldest and most metal poor stars in the APOSTLE Local Group simulations. (arXiv:1609.05214v1 [astro-ph.GA])
- Virtual Journal - Volume 14, Issue 39 - article #13
- Else Starkenburg, Kyle A. Oman, Julio F. Navarro, Robert A. Crain, Azadeh Fattahi, Carlos S. Frenk, Till Sawala, Joop Schaye
- http://arxiv.org/abs/1609.05214
Carbon and nitrogen abundances of individual stars in the Sculptor dwarf spheroidal galaxy
- Virtual Journal - Volume 13, Issue 41 - article #2
- C. Lardo, G. Battaglia, E. Pancino, D. Romano, T. J. L. de Boer, E. Starkenburg, E. Tolstoy, M. J. Irwin, P. Jablonka, M. Tosi
- arXiv.org - Astrophysics - Volume: 2015, Issue: 6 Nov
- arXiv:1511.01322 [pdf, other]
The early days of the Sculptor dwarf spheroidal galaxy
- Virtual Journal - Volume 13, Issue 25 - article #34
- P. Jablonka, P. North, L. Mashonkina, V. Hill, Y. Revaz, M. Shetrone, E. Starkenburg, M. Irwin, E. Tolstoy, G. Battaglia, K. Venn, A. Helmi, F. Primas, P. Francois
- arXiv.org - Astrophysics - Volume: 2015, Issue: 3 Jul
- arXiv:1506.08636 [pdf, other]
The SEGUE K Giant Survey. III. Quantifying Galactic Halo Substructure
- Virtual Journal - Volume 13, Issue 13 - article #12
- William Janesh, Heather L. Morrison, Zhibo Ma, Paul Harding, Constance Rockosi, Else Starkenburg, Xiang Xiang Xue, Hans-Walter Rix, Timothy C. Beers, Jennifer Johnson, Young Sun Lee, Donald P. Schneider
- arXiv.org - Astrophysics - Volume: 2015, Issue: 3 Apr
- arXiv:1503.09133 [pdf, other]
The first carbon-enhanced metal-poor star found in the Sculptor dwarf spheroidal
- Virtual Journal - Volume 13, Issue 6 - article #21
- Ã. SkÃºladÃ³ttir, E. Tolstoy, S. Salvadori, V. Hill, M. Pettini, M. D. Shetrone and E. Starkenburg
- Astronomy and Astrophysics - Volume: 574, Issue: February 2015
- http://dx.doi.org/10.1051/0004-6361/201424782
  Abstract Full HTML PDF (540.4 KB) ePUB (3.685 MB) References Tables at CDS NASA ADS Abstract Service
The first carbon-enhanced metal-poor star found in the Sculptor dwarf spheroidal
- Virtual Journal - Volume 12, Issue 25 - article #35
- Asa Skuladottir, Eline Tolstoy, Stefania Salvadori, Vanessa Hill, Max Pettini, Matthew D. Shetrone, Else Starkenburg
- arXiv.org - Astrophysics - Volume: 2014, Issue: 5 Dec
- arXiv:1411.7956 [pdf, ps, other]
Chemical enrichment in very low metallicity environments: Boötes I
- Virtual Journal - Volume 12, Issue 25 - article #69
- Donatella Romano, Michele Bellazzini, Else Starkenburg, and Ryan Leaman
- Monthly Notices of the Royal Astronomical Society - Volume: 446, Issue: 4
- Abstract Full Text (HTML) Full Text (PDF)
VLT/FLAMES spectroscopy of red giant branch stars in the Fornax dwarf spheroidal galaxy
- Virtual Journal - Volume 12, Issue 23 - article #56
- B. Lemasle, T. de Boer, V. Hill, E. Tolstoy, M. Irwin, P. Jablonka, K. Venn, G. Battaglia, E. Starkenburg, M. Shetrone, B. Letarte, P. Francois, A. Helmi, F. Primas, A. Kaufer, T. Szeifert
- arXiv.org - Astrophysics - Volume: 2014, Issue: 3 Oct
- arXiv:1409.7703 [pdf, ps, other]
Searching for Dust around Hyper Metal Poor Stars
- Virtual Journal - Volume 12, Issue 21 - article #164
- Kim A. Venn, Thomas H. Puzia, Mike Divell, Stephanie CÃ´tÃ©, David L. Lambert, and Else Starkenburg
- The Astrophysical Journal - Volume: 791, Issue: 2
- View article PDF (522 KB)
Searching for Dust around Hyper Metal-Poor Stars
- Virtual Journal - Volume 12, Issue 20 - article #12
- Kim A. Venn (University of Victoria), Thomas H. Puzia (Institute of Astrophysics, PUC), Mike Divell (University of Victoria), Stephanie Cote (NRC Herzberg Institute of Astrophysics), David L. Lambert (McDonald Observatory, University of Texas, Austin), Else Starkenburg (University of Victoria)
- arXiv.org - Astrophysics - Volume: 2014, Issue: 11 Jul
- arXiv:1407.1449 [pdf, other]
Binarity in carbon-enhanced metal-poor stars
- Virtual Journal - Volume 12, Issue 20 - article #242
- Else Starkenburg, Matthew D. Shetrone, Alan W. McConnachie, and Kim A. Venn
- Monthly Notices of the Royal Astronomical Society - Volume: 441, Issue: 2
- Abstract Full Text (HTML) Full Text (PDF)
Binarity in Carbon-Enhanced Metal-Poor stars
- Virtual Journal - Volume 12, Issue 14 - article #1
- Else Starkenburg, Matthew D. Shetrone, Alan W. McConnachie, Kim A. Venn
- arXiv.org - Astrophysics - Volume: 2014, Issue: 4 Apr
- arXiv:1404.0385 [pdf, ps, other]
Through thick and thin: Structure of the Galactic thick disc from extragalactic surveys
- Virtual Journal - Volume 11, Issue 29 - article #35
- G. Kordopatis, V. Hill, M. Irwin, G. Gilmore, R. F. G. Wyse, E. Tolstoy, P. de Laverny, A. Recio-Blanco, G. Battaglia and E. Starkenburg
- Astronomy and Astrophysics - Volume: 555, Issue: July 2013
- http://dx.doi.org/10.1051/0004-6361/201321470
  Abstract Full HTML PDF (3.857 MB) References Tables at CDS NASA ADS Abstract Service
Chemical evolution of Local Group dwarf galaxies in a cosmological context -- I. A new modelling approach and its application to the Sculptor dwarf spheroidal galaxy
- Virtual Journal - Volume 11, Issue 24 - article #3
- Donatella Romano, Else Starkenburg
- arXiv.org - Astrophysics - Volume: 2013, Issue: 14 Jun
- arXiv:1306.1722 [pdf, ps, other]
The Comparative Chemical Evolution of an Isolated Dwarf Galaxy: A VLT and Keck Spectroscopic Survey of WLM
- Virtual Journal - Volume 11, Issue 14 - article #34
- Ryan Leaman, Kim A. Venn, Alyson M. Brooks, Giuseppina Battaglia, Andrew A. Cole, Rodrigo A. Ibata, Mike J. Irwin, Alan W. McConnachie, J. Trevor Mendel, Else Starkenburg, and Eline Tolstoy
- The Astrophysical Journal - Volume: 767, Issue: 2
- Abstract References Full text PDF (2.67 MB) Enhanced article HTML
The extremely low-metallicity tail of the Sculptor dwarf spheroidal galaxy
- Virtual Journal - Volume 11, Issue 3 - article #47
- E. Starkenburg, V. Hill, E. Tolstoy, P. FranÃ§ois, M. J. Irwin, L. Boschman, K. A. Venn, T. J. L. de Boer, B. Lemasle, P. Jablonka, et al. (3 more)G. Battaglia, P. Groot and L. Kaper
- Astronomy and Astrophysics - Volume: 549, Issue: January 2013
- http://dx.doi.org/10.1051/0004-6361/201220349
  Abstract | Full HTML | PDF (977.9 KB) | References | Online Material | NASA ADS Abstract Service
The Star Formation & Chemical Evolution History of the Fornax Dwarf Spheroidal Galaxy
- Virtual Journal - Volume 10, Issue 27 - article #18
- T. J. L. de Boer, E. Tolstoy, V. Hill, A. Saha, E. W. Olszewski, M. Mateo, E. Starkenburg, G. Battaglia, M. G. Walker
- arXiv.org - Astrophysics - Volume: 2012, Issue: 6 Jul
- arXiv:1206.6968 [pdf, ps, other]
Nucleosynthesis and the Inhomogeneous Chemical Evolution of the Carina Dwarf Galaxy
- Virtual Journal - Volume 10, Issue 20 - article #34
- Kim A. Venn, Matthew D. Shetrone, Mike J. Irwin, Vanessa Hill, Pascale Jablonka, Eline Tolstoy, Bertrand Lemasle, Mike Divell, Else Starkenburg, Bruno Letarte, Charles Baldner, Giuseppina Battaglia, Amina Helmi, Andreas Kaufer, and Francesca Primas
- The Astrophysical Journal - Volume: 751, Issue: 2
- Abstract References Cited by Full text PDF (3.09 MB) HTML with Enhancements
Nucleosynthesis and the Inhomogeneous Chemical Evolution of the Carina Dwarf Galaxy
- Virtual Journal - Volume 10, Issue 14 - article #4
- Kim Venn, Matthew Shetrone, Mike Irwin, Vanessa Hill, Pascale Jablonka, Eline Tolstoy, Bertrand Lemasle, Mike Divell, Else Starkenburg, Bruno Letarte, Charles Baldner, Giuseppina Battaglia, Amina Helmi, Andreas Kaufer, Francesca Primas
- arXiv.org - Astrophysics - Volume: 2012, Issue: 6 Apr
- arXiv:1204.0787 [pdf, ps, other]
Cleaning spectroscopic samples of stars in nearby dwarf galaxies: The use of the nIR MgI line to weed out Milky Way contaminants
- Virtual Journal - Volume 10, Issue 3 - article #2
- Giuseppina Battaglia, Else Starkenburg
- arXiv.org - Astrophysics - Volume: 2012, Issue: 20 Jan
- arXiv:1201.3634 [pdf, ps, other]
The Star Formation & Chemical Evolution History of the Sculptor Dwarf Spheroidal Galaxy
- Virtual Journal - Volume 10, Issue 2 - article #11
- T. J. L. de Boer, E. Tolstoy, V. Hill, A. Saha, K. Olsen, E. Starkenburg, B. Lemasle, M. J. Irwin, G. Battaglia
- arXiv.org - Astrophysics - Volume: 2012, Issue: 13 Jan
- arXiv:1201.2408 [pdf, ps, other]
Extremely metal-poor stars in classical dwarf spheroidal galaxies: Fornax, Sculptor and Sextans
- Virtual Journal - Volume 8, Issue 35 - article #9
- M. Tafelmeyer, P. Jablonka, V. Hill, M. Shetrone, E. Tolstoy, M.J. Irwin, G. Battaglia, A. Helmi, E. Starkenburg, K.A. Venn, T. Abel, P. Francois, A. Kaufer, P. North, F. Primas, T. Szeifert
- arXiv.org - Astrophysics - Volume: 2010, Issue: 27 Aug
- arXiv:1008.3721 [pdf, ps, other]
The NIR Ca II triplet at low metallicity -- Searching for extremely low-metallicity stars in classical dwarf galaxies
- Virtual Journal - Volume 8, Issue 8 - article #13
- Else Starkenburg, Vanessa Hill, Eline Tolstoy, Jonay I. González Hernández, Mike Irwin, Amina Helmi, Giuseppina Battaglia, Pascale Jablonka, Martin Tafelmeyer, Matthew Shetrone, Kim Venn, Thomas de Boer
- arXiv.org - Astrophysics - Volume: 2010, Issue: 19 Feb
- arXiv:1002.2963 [pdf, ps, other]
Mapping the Galactic Halo. VIII. Quantifying Substructure
- Virtual Journal - Volume 7, Issue 22 - article #31
- <em >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
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]

Results 1 - 34 of 34

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