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Results 1 - 33 of 33

Peculiar abundances of the cool carbon star HE 1104-0957. (arXiv:2312.01769v1 [astro-ph.SR])
- Virtual Journal - Volume 21, Issue 47 - article #10
- Meenakshi Purandardas, Aruna Goswami, Sridharan Rengasamy
- http://arxiv.org/abs/2312.01769
Formation scenarios of Ba stars: new evidence from the masses of the companion AGBs. (arXiv:2311.10015v1 [astro-ph.SR])
- Virtual Journal - Volume 21, Issue 44 - article #2
- Partha Pratim Goswami, Aruna Goswami
- http://arxiv.org/abs/2311.10015
Spectroscopic Study of Four Metal-poor Carbon Stars from the Hamburg/ESO Survey: On Confirming the Low-mass Nature of Their Companions
- Virtual Journal - Volume 20, Issue 31 - article #38
- J. Shejeelammal, Aruna Goswami
- The Astrophysical Journal
- https://doi.org/10.3847/1538-4357/ac7aac
The peculiar abundances of HE 1005-1439. A carbon-enhanced extremely metal-poor star contaminated with products of both s-and i-process nucleosynthesis. (arXiv:2110.02559v1 [astro-ph.SR])
- Virtual Journal - Volume 19, Issue 41 - article #4
- Partha Pratim Goswami, Aruna Goswami
- http://arxiv.org/abs/2110.02559
Observational evidence points at AGB stars as possible progenitors of CEMP-s & r/s stars. (arXiv:2108.06075v1 [astro-ph.SR])
- Virtual Journal - Volume 19, Issue 34 - article #2
- Meenakshi Purandardas, Aruna Goswami
- http://arxiv.org/abs/2108.06075
Probing the nucleosynthetic contribution of low-metallicity, low-mass star companions of CEMP stars. (arXiv:2108.01855v1 [astro-ph.SR])
- Virtual Journal - Volume 19, Issue 32 - article #4
- J. Shejeelammal, Aruna Goswami
- http://arxiv.org/abs/2108.01855
Abundances of neutron-capture elements in CH and Carbon-Enhanced Metal-Poor (CEMP) stars. (arXiv:2101.11823v1 [astro-ph.SR])
- Virtual Journal - Volume 19, Issue 5 - article #2
- Meenakshi Purandardas, Aruna Goswami
- http://arxiv.org/abs/2101.11823
Spectroscopic study of CEMP-(s & r/s) stars- Revisiting classification criteria and formation scenarios, highlighting i-process nucleosynthesis. (arXiv:2101.09518v1 [astro-ph.SR])
- Virtual Journal - Volume 19, Issue 5 - article #7
- Partha Pratim Goswami, Rajeev Singh Rathour, Aruna Goswami
- http://arxiv.org/abs/2101.09518
i-process nucleosynthesis: observational evidences from CEMP stars. (arXiv:2011.02419v1 [astro-ph.SR])
- Virtual Journal - Volume 18, Issue 45 - article #3
- Partha Pratim Goswami, Aruna Goswami
- http://arxiv.org/abs/2011.02419
Chemical analysis of three barium stars: HD 51959, HD 88035, HD 121447. (arXiv:1802.01343v1 [astro-ph.SR])
- Virtual Journal - Volume 16, Issue 6 - article #4
- Drisya Karinkuzhi (1), Aruna Goswami (1), Navin Sridhar (2), Thomas Masseron (3), Meenakshi Purandardas (1). ((1). Indian Institute of Astrophysics, Koramangala, Bangalore 560034, India. (2).Indian Institute of Science Education, Research, Bhopal Bhauri, Bhopal 462066, MP, India. (3). Institute of Astronomy, Madingley Road, Cambridge CB3 0HA, UK)
- http://arxiv.org/abs/1802.01343
Chemical Analysis of a Carbon-enhanced Very Metal-poor Star: CD-27 14351
- Virtual Journal - Volume 15, Issue 1 - article #26
- Drisya Karinkuzhi, Aruna Goswami,, Thomas Masseron
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/834/1/61
Chemical analysis of a carbon-enhanced very metal-poor star: CD-27 14351. (arXiv:1611.01637v1 [astro-ph.SR])
- Virtual Journal - Volume 14, Issue 46 - article #4
- Drisya Karinkuzhi (1), Aruna Goswami (1), Thomas Masseron (2) ((1) Indian Institute of Astrophysics, Koramangala, Bangalore 560034, (2) Institute of Astronomy, Madingley Road, Cambridge CB3 0HA, UK)
- http://arxiv.org/abs/1611.01637
Abundance analysis of s-process enhanced barium stars. (arXiv:1608.06734v1 [astro-ph.SR])
- Virtual Journal - Volume 14, Issue 35 - article #2
- Upakul Mahanta (1,2), Drisya Karinkuzhi (3), Aruna Goswami (3), Kalpana Duorah (2) ((1). Department of Physics, Bajali College, Pathsala, Assam, 781325, India, (2). Department of Physics, Gauhati University, Guwahati 781014, Assam, India, (3). Indian Institute of Astrophysics, Koramangala, Bangalore 560034, India)
- http://arxiv.org/abs/1608.06734
Chemical analysis of CH stars - II: atmospheric parameters and elemental abundances
- Virtual Journal - Volume 12, Issue 25 - article #4
- Drisya Karinkuzhi (1,2), Aruna Goswami (1) ((1) Indian Institute of Astrophysics, Koramangala (2) Department of physics, Bangalore university)
- arXiv.org - Astrophysics - Volume: 2014, Issue: 12 Dec
- arXiv:1412.3548 [pdf, ps, other]
Chemical analysis of CH stars - I: atmospheric parameters and elemental abundances
- Virtual Journal - Volume 12, Issue 23 - article #45
- Drisya Karinkuzhi (1,2), Aruna Goswami (1) ((1) Indian Institute of Astrophysics, Koramangala, India (2) Department of physics, Bangalore university, Jnana Bharathi Campus, Karnataka, India)
- arXiv.org - Astrophysics - Volume: 2014, Issue: 3 Oct
- arXiv:1410.0111 [pdf, ps, other]
Identification of metal-poor stars using the artificial neural network
- Virtual Journal - Volume 11, Issue 30 - article #7
- Sunetra Giridhar (1), Aruna Goswami (1), Andrea Kunder (2), S. Muneer (3), G. Selvakumar (4) ((1) Indian Institute of Astrophysics, Koramangala, Bangalore, India, (2) Cerro Tololo Inter-American Observatory, NOAO, Casilla, La Serena, Chile, (3) CREST Campus, Indian Institute of Astrophysics, Hosakote, India, (4) Vainu Bappu Observatory, Indian Institute of Astrophysics, Kavalur, India)
- arXiv.org - Astrophysics - Volume: 2013, Issue: 26 Jul
- arXiv:1307.6308 [pdf, ps, other]
HE 1015-2050: Discovery of a Hydrogen-deficient carbon star at high galactic latitude
- Virtual Journal - Volume 8, Issue 44 - article #8
- Aruna Goswami, Drisya Karinkuzhi, N. S. Shantikumar (1) ((1) Indian Institute of Astrophysics, Bangalore.)
- arXiv.org - Astrophysics - Volume: 2010, Issue: 29 Oct
- arXiv:1010.5094 [pdf, ps, other]
HEÂ 1015â€“2050: Discovery of a Hydrogen-deficient Carbon Star at High Galactic Latitude
- Virtual Journal - Volume 8, Issue 43 - article #38
- Aruna Goswami, Drisya Karinkuzhi and N. S. Shantikumar
- The Astrophysical Journal Letters - Volume: 723, Issue: 2
- Abstract References Full text PDF (380 KB) View as HTML
Evidence of V-band polarimetric separation of carbon stars at high Galactic latitude
- Virtual Journal - Volume 8, Issue 39 - article #9
- Aruna Goswami (1), Sreeja S. Kartha (1), Asoke K. Sen (2) ((1) Indian Institute of Astrophysics, Bangalore 560034, India, (2) Department of Physics, Assam University, Silchar, Assam, India)
- arXiv.org - Astrophysics - Volume: 2010, Issue: 24 Sep
- arXiv:1009.3912 [pdf, other]
The CH fraction of carbon stars at high Galactic latitudes
- Virtual Journal - Volume 8, Issue 20 - article #42
- Aruna Goswami, Drisya Karinkuzhi, N. S. Shantikumar
- Monthly Notices of the Royal Astronomical Society - Volume: 402, Issue: 2
- Abstract | References | Full Text: HTML, PDF (Size: 956K)
  Save Article
HD 209621: abundances of neutron-capture elements^★
- Virtual Journal - Volume 8, Issue 20 - article #53
- Aruna Goswami, Wako Aoki
- Monthly Notices of the Royal Astronomical Society - Volume: 404, Issue: 1
- Abstract | References | Full Text: HTML, PDF (Size: 803K) | Supporting information
  Save Article
HD 209621: Abundances of neutron-capture elements
- Virtual Journal - Volume 8, Issue 9 - article #12
- Aruna Goswami (1), Wako Aoki (2) ((1) Indian Institute of Astrophysics, Bangalore, (2) National Astronomical Observatory, Mitaka, Tokyo)
- arXiv.org - Astrophysics - Volume: 2010, Issue: 26 Feb
- arXiv:1002.4477 [pdf, ps, other]
The CH fraction of Carbon stars at high Galactic latitudes
- Virtual Journal - Volume 7, Issue 52 - article #9
- Aruna Goswami, Drisya Karinkuzhi, N. S. Shantikumar (Indian Institute of Astrophysics)
- arXiv.org - Astrophysics - Volume: 2009, Issue: 25 Dec
- arXiv:0912.4347 [ps, pdf, other]
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
A high-resolution spectral analysis of three carbon-enhanced metal-poor stars
- Virtual Journal - Volume 4, Issue 44 - article #29
- Aruna Goswami, Wako Aoki, Timothy C. Beers, Norbert Christlieb, John E. Norris, Sean G. Ryan, Stelios Tsangarides
- Monthly Notices of the Royal Astronomical Society - Volume 372, Issue 372
- Abstract Abstract and References Full Text Article PDF [720KB]
A high-resolution spectral analysis of three carbon-enhanced metal-poor stars
- Virtual Journal - Volume 4, Issue 43 - article #27
- Aruna Goswami, Wako Aoki, Timothy C. Beers, Norbert Christlieb, John E. Norris, Sean G. Ryan, Stelios Tsangarides
- Monthly Notices of the Royal Astronomical Society - Volume 372, Issue 372
- Abstract Abstract and References Full Text Article PDF [720KB]
A high-resolution spectral analysis of three carbon-enhanced metal-poor stars
- Virtual Journal - Volume 4, Issue 42 - article #21
- Aruna Goswami, Wako Aoki, Timothy C. Beers, Norbert Christlieb, John E. Norris, Sean G. Ryan, Stelios Tsangarides
- Monthly Notices of the Royal Astronomical Society - Volume 372, Issue 372
- Abstract Abstract and References Full Text Article PDF [720KB]
A high-resolution spectral analysis of three carbon-enhanced metal-poor stars
- Virtual Journal - Volume 4, Issue 41 - article #38
- Aruna Goswami, Wako Aoki, Timothy C. Beers, Norbert Christlieb, John E. Norris, Sean G. Ryan, Stelios Tsangarides
- Monthly Notices of the Royal Astronomical Society - Volume 372, Issue 372
- Abstract Abstract and References Full Text Article PDF [720KB]
A high-resolution spectral analysis of three carbon-enhanced metal-poor stars
- Virtual Journal - Volume 4, Issue 40 - article #26
- Aruna Goswami, Wako Aoki, Timothy C. Beers, Norbert Christlieb, John E. Norris, Sean G. Ryan, Stelios Tsangarides
- Monthly Notices of the Royal Astronomical Society - Volume 372, Issue 372
- Abstract Abstract and References Full Text Article PDF [720KB]
A high-resolution spectral analysis of three carbon-enhanced metal-poor stars
- Virtual Journal - Volume 4, Issue 39 - article #21
- Aruna Goswami, Wako Aoki, Timothy C. Beers, Norbert Christlieb, John E. Norris, Sean G. Ryan, Stelios Tsangarides
- Monthly Notices of the Royal Astronomical Society - Volume 372, Issue 372
- Abstract Abstract and References Full Text Article PDF [720KB]
A high-resolution spectral analysis of three carbon-enhanced metal-poor stars
- Virtual Journal - Volume 4, Issue 32 - article #12
- Aruna Goswami, Wako Aoki, Timothy C. Beers, Norbert Christlieb, John E. Norris, Sean G. Ryan, Stelios Tsangarides
- ArXiv - Astrophysics
- astro-ph/0608106 [abs, ps, pdf, other]
CH stars at High Galactic Latitudes
- Virtual Journal - Volume 3, Issue 28 - article #13
- Aruna Goswami (IIA Bangalore)
- ArXiv - Astrophysics – July 2005
- astro-ph/0507202 [ abs , ps , pdf , other ]
CH stars at high Galactic latitudes
- Virtual Journal - Volume 3, Issue 17 - article #26
- Aruna Goswami
- Monthly Notices of the Royal Astronomical Society – Vol. 3 59 Issue 2 – May 2005
- Abstract , Full Text

Results 1 - 33 of 33

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