Upakul Mahanta

most citedAbundance analysis of s-process enhanced barium stars

6 citations · 6 across the 3 of their papers we have counts for

collaborators

3 papers

astro-ph.GA2026

A Theoretical Study of the Stellar Parameters and Surface Nucleosynthesis of the Extremely Metal-Poor RGB Giant BD $- 1 8^{\circ}$ 5550 - Part I: Effects of $α$ -enhancement and Internal Mixing

Mrinmay Medhi, Upakul Mahanta, Swapnajyoti Sarma +1

We present a detailed stellar evolution study of BD $- 1 8^{\circ}$ 5550, an extremely metal-poor red giant star in the Galactic halo. Such stars are among the oldest known objects and…

astro-ph.SR2026

A Theoretical Study of the Structure and Elemental Abundances of HD 20794

Mrinmay Medhi, Mami Deka, Krishna Saha +2

HD~20794 is a nearby, bright, metal-poor G-type dwarf hosting a compact planetary system, including a super-Earth near the habitable zone. Its low stellar activity and the availabi…

astro-ph.SR2016★ 6 cited

Abundance analysis of s-process enhanced barium stars

Upakul Mahanta, Drisya Karinkuzhi, Aruna Goswami +1

Detailed chemical composition studies of stars with enhanced abundances of neutron-capture elements can provide observational constraints for neutron-capture nucleosynthesis studie…

A Theoretical Study of the Stellar Parameters and Surface Nucleosynthesis of the Extremely Metal-Poor RGB Giant BD−18∘5550 - Part I: Effects of α-enhancement and Internal Mixing

A Theoretical Study of the Structure and Elemental Abundances of HD 20794

Abundance analysis of s-process enhanced barium stars

A Theoretical Study of the Stellar Parameters and Surface Nucleosynthesis of the Extremely Metal-Poor RGB Giant BD $- 1 8^{\circ}$ 5550 - Part I: Effects of $α$ -enhancement and Internal Mixing