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Results 1 - 45 of 45
Peculiar abundances of the cool carbon star HE 1104-0957. (arXiv:2312.01769v1 [astro-ph.SR])
Volume 18, Issue 47 - article #4
Meenakshi Purandardas
,
Aruna Goswami
,
Sridharan Rengasamy
http://arxiv.org/abs/2312.01769
Chemodynamical study of two CEMP-no stars from the Hamburg/ESO Survey. (arXiv:2311.09530v1 [astro-ph.SR])
Volume 18, Issue 44 - article #1
J. Shejeelammal
,
Aruna Goswami
http://arxiv.org/abs/2311.09530
On the potential of Carbon-Enhanced Metal-Poor stars for Galactic Archaeology. (arXiv:2311.10043v1 [astro-ph.SR])
Volume 18, Issue 44 - article #8
Aruna Goswami
,
J Shejeelammal
,
Partha Pratim Goswami
,
Meenakshi Purandardas
http://arxiv.org/abs/2311.10043
Spectroscopic Study of Ba and CEMP-s Stars: Mass Distribution of AGB Progenitors
Volume 18, Issue 11 - article #3
Partha Pratim Goswami
,
Aruna Goswami
Astronomical Journal
https://doi.org/10.3847/1538-3881/aca971
Spectroscopic study of Ba and CEMP-s stars: Mass distribution of AGB progenitors. (arXiv:2212.00834v1 [astro-ph.SR])
Volume 17, Issue 48 - article #4
Partha Pratim Goswami
,
Aruna Goswami
http://arxiv.org/abs/2212.00834
Spectroscopic study of four metal-poor carbon stars from the Hamburg/ESO Survey: On confirming the low-mass nature of their companions. (arXiv:2208.01258v1 [astro-ph.SR])
Volume 17, Issue 31 - article #7
Shejeelammal J.
,
Aruna Goswami
http://arxiv.org/abs/2208.01258
Spectroscopic Study of Four Metal-poor Carbon Stars from the Hamburg/ESO Survey: On Confirming the Low-mass Nature of Their Companions
Volume 17, Issue 31 - article #23
J. Shejeelammal
,
Aruna Goswami
The Astrophysical Journal
https://doi.org/10.3847/1538-4357/ac7aac
Observational Evidence Points at AGB Stars as Possible Progenitors of CEMP- s and CEMP- r / s Stars
Volume 16, Issue 47 - article #12
Meenakshi Purandardas
,
Aruna Goswami
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/922/1/28
Probing the Nucleosynthetic Contribution of Low-metallicity, Low-mass Star Companions of CEMP Stars
Volume 16, Issue 45 - article #13
J. Shejeelammal
,
Aruna Goswami
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/921/1/77
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])
Volume 16, Issue 41 - article #4
Partha Pratim Goswami
,
Aruna Goswami
http://arxiv.org/abs/2110.02559
Chemical Analysis of Two Extremely Metal-poor Stars HE 2148-2039 and HE 2155-2043
Volume 16, Issue 19 - article #7
Meenakshi Purandardas
,
Aruna Goswami
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/912/1/74
HCT/HESP study of two carbon stars from the LAMOST survey. (arXiv:2101.11822v1 [astro-ph.SR])
Volume 16, Issue 5 - article #3
J. Shejeelammal
,
Aruna Goswami
,
Jianrong Shi
http://arxiv.org/abs/2101.11822
Spectroscopic study of CEMP-(s & r/s) stars- Revisiting classification criteria and formation scenarios, highlighting i-process nucleosynthesis. (arXiv:2101.09518v1 [astro-ph.SR])
Volume 16, Issue 5 - article #6
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])
Volume 15, Issue 45 - article #4
Partha Pratim Goswami
,
Aruna Goswami
http://arxiv.org/abs/2011.02419
Chemical analysis of CH stars - III: Atmospheric parameters and elemental abundances. (arXiv:1904.03904v1 [astro-ph.SR])
Volume 14, Issue 15 - article #5
Meenakshi Purandardas
,
Aruna Goswami
,
Partha Pratim Goswami
,
J. Shejeelammal
,
Thomas Masseron
http://arxiv.org/abs/1904.03904
Chemical Analysis of a Carbon-enhanced Very Metal-poor Star: CD-27 14351
Volume 12, Issue 1 - article #8
Drisya Karinkuzhi
,
Aruna Goswami,
,
Thomas Masseron
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/834/1/61
Constraints of the Physics of Low-mass AGB Stars from CH and CEMP Stars
Volume 11, Issue 52 - article #12
S. Cristallo
,
D. Karinkuzhi
,
A. Goswami
,
L. Piersanti,
,
D. Gobrecht
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/833/2/181
Chemical analysis of a carbon-enhanced very metal-poor star: CD-27 14351. (arXiv:1611.01637v1 [astro-ph.SR])
Volume 11, 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
Volume 11, Issue 39 - article #19
Mahanta
,
U.
,
Karinkuzhi
,
D.
,
Goswami
,
A.
,
Duorah
,
K.
>Oxford University Press
http://mnras.oxfordjournals.org/cgi/content/short/463/2/1213?rss=1
Abundance analysis of s-process enhanced barium stars. (arXiv:1608.06734v1 [astro-ph.SR])
Volume 11, 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
Subaru/HDS study of CH stars: elemental abundances for stellar neutron-capture process studies
Volume 10, Issue 44 - article #19
Aruna Goswami
,
Wako Aoki
,
and
Drisya Karinkuzhi
Monthly Notices of the Royal Astronomical Society - Volume: 455, Issue: 1
Abstract
Full Text (HTML)
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Subaru/HDS study of CH stars: elemental abundances for stellar neutron-capture process studies
Volume 10, Issue 40 - article #15
Aruna Goswami
(1),
Wako Aoki
(2),
Drisya Karinkuzhi
(1)
((1) Indian Institute of Astrophysics, Koramangala, Bangalore 560034, India
(2) National Astronomical Observatory, Mitaka, Tokyo, 181-8588 Japan)
arXiv.org - Astrophysics - Volume: 2015, Issue: 30 Oct
arXiv:1510.07814
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Thirty Meter Telescope Detailed Science Case: 2015
Volume 10, Issue 18 - article #17
Warren Skidmore
,
Ian Dell'Antonio
,
Misato Fukugawa
,
Aruna Goswami
,
Lei Hao
,
David Jewitt
,
Greg Laughlin
,
Charles Steidel
,
Paul Hickson
,
Luc Simard
,
Matthias Schöck
,
Tommaso Treu
,
Judith Cohen
,
G.C. Anupama
,
Mark Dickinson
,
Fiona Harrison
,
Tadayuki Kodama
,
Jessica R. Lu
,
Bruce Macintosh
,
Matt Malkan
,
Shude Mao
,
Norio Narita
,
Tomohiko Sekiguchi
,
Annapurni Subramaniam
,
Masaomi Tanaka
,
Feng Tian
,
Michael A'Hearn
,
Masayuki Akiyama
,
Babar Ali
,
Wako Aoki
,
Manjari Bagchi
,
Aaron Barth
,
Varun Bhalerao
,
Marusa Bradac
,
James Bullock
,
Adam J. Burgasser
,
Scott Chapman
,
Ranga-Ram Chary
,
Masashi Chiba
,
Asantha Cooray
,
Ian Crossfield
,
Thayne Currie
,
Mousumi Das
,
G.C. Dewangan
,
Richard de Grijs
,
Tuan Do
,
Subo Dong
,
Jarah Evslin
,
Taotao Fang
,
Xuan Fang
,
Christopher Fassnacht
,
Leigh Fletcher
,
et al.
(88 additional authors not shown)
arXiv.org - Astrophysics - Volume: 2015, Issue: 8 May
arXiv:1505.01195
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Chemical analysis of CH stars - II: atmospheric parameters and elemental abundances
Volume 9, Issue 25 - article #3
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
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Chemical analysis of CH stars - I: atmospheric parameters and elemental abundances
Volume 9, Issue 23 - article #28
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
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Identification of metal-poor stars using the artificial neural network
Volume 8, Issue 36 - article #17
S. Giridhar
,
A. Goswami
,
A. Kunder
,
S. Muneer
and
G. Selvakumar
Astronomy and Astrophysics - Volume: 556, Issue: August 2013
http://dx.doi.org/10.1051/0004-6361/201219918
Abstract
Full HTML
PDF (327.9 KB)
References
NASA ADS Abstract Service
Identification of metal-poor stars using the artificial neural network
Volume 8, Issue 30 - article #5
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
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Comparative modelling of the spectra of cool giants
Volume 7, Issue 51 - article #66
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. Thévenin
,
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
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PDF (2.843 MB)
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References
|
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|
Tables at CDS
|
NASA ADS Abstract Service
Comparative Modelling of the Spectra of Cool Giants
Volume 7, Issue 37 - article #6
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
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other
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HE 1015-2050: Discovery of a Hydrogen-deficient carbon star at high galactic latitude
Volume 5, Issue 44 - article #10
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
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HE 1015–2050: Discovery of a Hydrogen-deficient Carbon Star at High Galactic Latitude
Volume 5, Issue 43 - article #23
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
Volume 5, Issue 40 - article #16
Aruna Goswami
,
Sreeja S. Kartha
,
and
Asoke K. Sen
The Astrophysical Journal Letters - Volume: 722, Issue: 1
Abstract
References
Full text PDF (183 KB)
View as HTML
Evidence of V-band polarimetric separation of carbon stars at high Galactic latitude
Volume 5, Issue 39 - article #5
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
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other
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The CH fraction of carbon stars at high Galactic latitudes
Volume 5, Issue 20 - article #51
Aruna Goswami
,
Drisya Karinkuzhi
,
N. S. Shantikumar
Monthly Notices of the Royal Astronomical Society - Volume: 402, Issue: 2
Abstract
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HD 209621: abundances of neutron-capture elements
★
Volume 5, Issue 20 - article #73
Aruna Goswami
,
Wako Aoki
Monthly Notices of the Royal Astronomical Society - Volume: 404, Issue: 1
Abstract
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References
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HD 209621: Abundances of neutron-capture elements
Volume 5, Issue 9 - article #8
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
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The CH fraction of Carbon stars at high Galactic latitudes
Volume 5, Issue 1 - article #14
Aruna Goswami
,
Drisya Karinkuzhi
,
N. S. Shantikumar
(Indian Institute of Astrophysics)
arXiv.org - Astrophysics - Volume: 2009, Issue: 31 Dec
arXiv:0912.4347
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The CH fraction of Carbon stars at high Galactic latitudes
Volume 4, Issue 52 - article #12
Aruna Goswami
,
Drisya Karinkuzhi
,
N. S. Shantikumar
(Indian Institute of Astrophysics)
arXiv.org - Astrophysics - Volume: 2009, Issue: 25 Dec
arXiv:0912.4347
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On the Dynamical Evolution of the Arches Cluster
Volume 4, Issue 46 - article #12
Sourav Chatterjee
,
Sanghamitra Goswami
,
Stefan Umbreit
,
Evert Glebbeek
,
Frederic A. Rasio
,
Jarrod Hurley
arXiv.org - Astrophysics - Volume: 2009, Issue: 13 Nov
arXiv:0911.1483
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A high-resolution spectral analysis of three carbon-enhanced metal-poor stars
Volume 3, Issue 36 - article #49
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
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References
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A high-resolution spectral analysis of three carbon-enhanced metal-poor stars
Volume 1, Issue 40 - article #25
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
Volume 1, Issue 39 - 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
Volume 1, Issue 38 - article #15
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
Volume 1, Issue 36 - 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
Volume 1, Issue 28 - article #4
Aruna Goswami
,
Wako Aoki
,
Timothy C. Beers
,
Norbert Christlieb
,
John E. Norris
,
Sean G. Ryan
,
Stelios Tsangarides
ArXiv - Astrophysics
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Results 1 - 45 of 45
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