Publications (46)
Chemical analysis of a carbon-enhanced very metal-poor star: CD-27 14351
Drisya Karinkuzhi, Aruna Goswami, Thomas Masseron
Chemical analysis of two extremely metal-poor stars HE 2148-2039 and HE 2155-2043
Meenakshi Purandardas, Aruna Goswami
Asteroseismology of the mild Am $δ$ Sct star HD 118660 : TESS photometry and modelling
Mrinmoy Sarkar, Santosh Joshi, Marc-Antoine Dupret +9
Chemical analysis of three barium stars: HD 51959, HD 88035, HD 121447
Drisya Karinkuzhi, Aruna Goswami, Navin Sridhar +3
Subaru/HDS study of CH stars: elemental abundances for stellar neutron-capture process studies
Aruna Goswami, Wako Aoki, Drisya Karinkuzhi
Spectroscopic Survey of Field stars: A search for Metal-Poor stars
Sunetra Giridhar, Aruna Goswami
Spectroscopic characterization of FHLC stars from the Hamburg/ESO survey and a newly found HdC star
Aruna Goswami
HE 1015-2050: Discovery of a Hydrogen-deficient carbon star at high galactic latitude
Aruna Goswami, Drisya Karinkuzhi, N. S. Shantikumar
Polarimetric studies of carbon stars at high Galactic latitude
Aruna Goswami, Drisya Karinkuzhi
Spectroscopic study of Ba and CEMP-s stars: Mass distribution of AGB progenitors
Partha Pratim Goswami, Aruna Goswami
The Detailed Science Case for the Maunakea Spectroscopic Explorer, 2019 edition
The MSE Science Team, Carine Babusiaux, Maria Bergemann +258
Chemical analysis of CH stars - II: atmospheric parameters and elemental abundances
Drisya Karinkuzhi, Aruna Goswami
Abundances of neutron-capture elements in CH and Carbon-Enhanced Metal-Poor (CEMP) stars
Meenakshi Purandardas, Aruna Goswami
Peculiar abundances of the cool carbon star HE 1104-0957
Meenakshi Purandardas, Aruna Goswami, Sridharan Rengasamy
Chemical analysis of CH stars - I: atmospheric parameters and elemental abundances
Drisya Karinkuzhi, Aruna Goswami
High-resolution spectroscopy of QY Sge -- An obscured RV Tauri variable?
N. Kameswara Rao, Aruna Goswami, David L. Lambert
Chemodynamical study of two CEMP-no stars from the Hamburg/ESO Survey
J. Shejeelammal, Aruna Goswami
CH stars at High Galactic Latitudes
Aruna Goswami
LAMOST J045019.27+394758.7, with peculiar abundances of N, Na, V, Zn, is possibly a Sculptor dwarf galaxy escapee
Meenakshi Purandardas, Aruna Goswami, J. Shejeelammal +5
A high-resolution spectral analysis of three carbon-enhanced metal-poor stars
Aruna Goswami, Wako Aoki, Timothy C. Beers +4
Formation scenarios of Ba stars: new evidence from the masses of the companion AGBs
Partha Pratim Goswami, Aruna Goswami
HCT/HESP study of two carbon stars from the LAMOST survey
J. Shejeelammal, Aruna Goswami, Jianrong Shi
The CH fraction of Carbon stars at high Galactic latitudes
Aruna Goswami, Drisya Karinkuzhi, N. S. Shantikumar
Spectroscopic study of CEMP-(s & r/s) stars- Revisiting classification criteria and formation scenarios, highlighting i-process nucleosynthesis
Partha Pratim Goswami, Rajeev Singh Rathour, Aruna Goswami
Characterizing the companion AGBs using surface chemical composition of barium stars
J. Shejeelammal, Aruna Goswami, Partha Pratim Goswami +2
Abundance analysis of s-process enhanced barium stars
Upakul Mahanta, Drisya Karinkuzhi, Aruna Goswami +1
Subaru/HDS study of HE 1015-2050: Spectral evidence of R Coronae Borealis light decline
Aruna Goswami, Wako Aoki
On the potential of Carbon-Enhanced Metal-Poor stars for Galactic Archaeology
Aruna Goswami, J Shejeelammal, Partha Pratim Goswami +1
Probing the Galactic s-process nucleosynthesis using barium stars
J. Shejeelammal, Aruna Goswami
[Rb/Zr] ratio in Ba stars as diagnostics of the companion AGB stellar mass
J. Shejeelammal, Aruna Goswami
Spectroscopic study of four metal-poor carbon stars from the Hamburg/ESO Survey: On confirming the low-mass nature of their companions
Shejeelammal J., Aruna Goswami
Evidence of V-band polarimetric separation of carbon stars at high Galactic latitude
Aruna Goswami, Sreeja S. Kartha, Asoke K. Sen
The Detailed Science Case for the Maunakea Spectroscopic Explorer: the Composition and Dynamics of the Faint Universe
Alan McConnachie, Carine Babusiaux, Michael Balogh +173
i-process nucleosynthesis: observational evidences from CEMP stars
Partha Pratim Goswami, Aruna Goswami
HD 209621: Abundances of neutron-capture elements
Aruna Goswami, Wako Aoki
Identification of metal-poor stars using the artificial neural network
Sunetra Giridhar, Aruna Goswami, Andrea Kunder +2
The peculiar abundances of HE 1005-1439. A carbon-enhanced extremely metal-poor star contaminated with products of both s-and i-process nucleosynthesis
Partha Pratim Goswami, Aruna Goswami
Thirty Meter Telescope International Observatory Detailed Science Case 2024
Warren Skidmore, Bob Kirshner, David Andersen +168
Probing the nucleosynthetic contribution of low-metallicity, low-mass star companions of CEMP stars
J. Shejeelammal, Aruna Goswami
Abundance evolution of intermediate mass elements (C to Zn) in the Milky Way halo and disk
Aruna Goswami, Nikos Prantzos
Three Extremely Metal-Poor stars: discovery of a new CEMP-no star
Partha Pratim Goswami, Aruna Goswami
Chemical analysis of CH stars - III: Atmospheric parameters and elemental abundances
Meenakshi Purandardas, Aruna Goswami, Partha Pratim Goswami +2
Classification and characterization using HCT/HFOSC spectra of carbon stars selected from the HES survey
Meenakshi Purandardas, Aruna Goswami
Observational evidence points at AGB stars as possible progenitors of CEMP-s & r/s stars
Meenakshi Purandardas, Aruna Goswami
Optical characterization and Radial velocity monitoring with Belgian and Indian Telescopes (ORBIT): the eclipsing binaries EPIC 211982753 and EPIC 211915147
Alaxender Panchal, Y. C. Joshi, Peter De Cat +3
The Stellar parametrization using Artificial Neural Network
Sunetra Giridhar, Aruna Goswami, Andrea Kunder +2