Search - Virtual Journal of Nuclear Astrophysics

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Results 1 - 16 of 16

Early r-process Enrichment and Hierarchical Assembly Across the Sagittarius Dwarf Galaxy
- Virtual Journal - Volume 23, Issue 5 - article #2
- Xiaowei Ou, Alexander Yelland, Anirudh Chiti, Anna Frebel, Guilherme Limberg, Mohammad K. Mardini
- https://arxiv.org/abs/2501.14061
A Strontium-rich Ultra Metal-poor Star in the Atari Disk Component
- Virtual Journal - Volume 22, Issue 7 - article #3
- Mohammad K. Mardini Anna Frebel Anirudh Chiti
- https://arxiv.org/abs/2402.07046
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
Discovery of 18 Stars with −3.10 < [Fe/H] < −1.45 in the Sagittarius Dwarf Galaxy
- Virtual Journal - Volume 18, Issue 41 - article #24
- Anirudh Chiti, Kylie Y. Hansen,, Anna Frebel
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/901/2/164
The R-process Alliance: First Magellan/MIKE Release from the Southern Search for R-Process-enhanced Stars. (arXiv:2006.07731v1 [astro-ph.SR])
- Virtual Journal - Volume 18, Issue 25 - article #9
- Rana Ezzeddine, Kaitlin Rasmussen, Anna Frebel, Anirudh Chiti, Karina Hinojisa, Vinicius M. Placco, Ian U. Roederer, Alexander P. Ji, Timothy C. Beers, Terese T. Hansen, Charli M. Sakari, Jorge Melendez
- http://arxiv.org/abs/2006.07731
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
Chemical Abundance Signature of J0023+0307 -- A Second-Generation Main-Sequence Star with [Fe/H]<-6. (arXiv:1810.01228v1 [astro-ph.SR])
- Virtual Journal - Volume 16, Issue 40 - article #3
- Anna Frebel (MIT), Alexander P. Ji (Carnegie), Rana Ezzeddine (JINA, MIT), Terese T. Hansen (Carnegie), Anirudh Chiti (MIT), Ian B. Thompson (Carnegie), Thibault Merle (Brussels)
- http://arxiv.org/abs/1810.01228
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
Detection of a population of carbon-enhanced metal-poor stars in the Sculptor dwarf spheroidal galaxy. (arXiv:1803.04538v1 [astro-ph.GA])
- Virtual Journal - Volume 16, Issue 11 - article #4
- Anirudh Chiti, Joshua D. Simon, Anna Frebel, Ian B. Thompson, Stephen A. Shectman, Mario Mateo, John I. Bailey III, Jeffrey D. Crane, Matthew Walker
- http://arxiv.org/abs/1803.04538
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
OBSERVATIONAL CONSTRAINTS ON FIRST-STAR NUCLEOSYNTHESIS. II. SPECTROSCOPY OF AN ULTRA METAL-POOR CEMP-NO STAR
- Virtual Journal - Volume 14, Issue 50 - article #22
- Vinicius M. Placco, Anna Frebel, Timothy C. Beers, Jinmi Yoon, Anirudh Chiti, Alexander Heger, Conrad Chan, Andrew R. Casey,, Norbert Christlieb
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/833/1/21
Complete Element Abundances of Nine Stars in the r-process Galaxy Reticulum II
- Virtual Journal - Volume 14, Issue 43 - article #42
- Alexander P. Ji, Anna Frebel, Joshua D. Simon,, Anirudh Chiti
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/830/2/93
Observational Constraints on First-Star Nucleosynthesis. II. Spectroscopy of an Ultra Metal-Poor CEMP-no Star. (arXiv:1609.02134v1 [astro-ph.SR])
- Virtual Journal - Volume 14, Issue 37 - article #17
- Vinicius M. Placco, Anna Frebel, Timothy C. Beers, Jinmi Yoon, Anirudh Chiti, Alexander Heger, Conrad Chan, Andrew R. Casey, Norbert Christlieb
- http://arxiv.org/abs/1609.02134
Complete element abundances of nine stars in the r-process galaxy Reticulum II. (arXiv:1607.07447v1 [astro-ph.GA])
- Virtual Journal - Volume 14, Issue 31 - article #3
- Alexander P. Ji, Anna Frebel, Joshua D. Simon, Anirudh Chiti
- http://arxiv.org/abs/1607.07447
Copious r-process enrichment from a single event in an ancient dwarf galaxy
- Virtual Journal - Volume 13, Issue 46 - article #4
- Alexander P. Ji, Anna Frebel, Anirudh Chiti, Joshua D. Simon
- arXiv.org - Astrophysics - Volume: 2015, Issue: 11 Dec
- arXiv:1512.01558 [pdf]
SD 1313-0019 -- Another second-generation star with [Fe/H] = -5.0, observed with the Magellan Telescope
- Virtual Journal - Volume 13, Issue 25 - article #11
- Anna Frebel (MIT), Anirudh Chiti (MIT), Alexander P. Ji (MIT), Heather R. Jacobson (MIT), Vinicius M. Placco (Notre Dame U/JINA)
- arXiv.org - Astrophysics - Volume: 2015, Issue: 10 Jul
- arXiv:1507.01973 [pdf, ps, other]

Results 1 - 16 of 16

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