Výsledky vyhledávání - "Biswas, Swapan"

Report

[Transitional strength under plasma] Precise estimations of astrophysically relevant electromagnetic transitions of Ar$^{7+}$, Kr$^{7+}$, Xe$^{7+}$, and Rn$^{7+}$ under plasma atmosphere

Autor: Biswas, Swapan, Bhowmik, Anal, Das, Arghya, Pal, Radha Raman, Majumder, Sonjoy

The growing interest in atomic structures of moderately-stripped alkali-like ions in diagnostic study and modeling of astrophysical and laboratory plasma makes an accurate many-body study of atomic properties inevitable. This work presents transition

Externí odkaz: http://arxiv.org/abs/2303.16255

Zobrazit plný text záznamu

Akademický článek

A non-autonomous fractional granular model: Multi-shock, Breather, Periodic, Hybrid solutions and Soliton interactions

Autor: Ghosh, Uttam, Roy, Subrata, Biswas, Swapan, Raut, Santanu

Publikováno v: In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena October 2024 187

Zobrazit plný text záznamu

Akademický článek

Construction of fractional granular model and bright, dark, lump, breather types soliton solutions using Hirota bilinear method

Autor: Biswas, Swapan, Ghosh, Uttam, Raut, Santanu

Publikováno v: In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena July 2023 172

Zobrazit plný text záznamu

Report

Accurate estimations of electromagnetic transitions of Sn IV for stellar and interstellar media

Autor: Biswas, Swapan, Das, Arghya, Bhowmik, Anal, Majumder, Sonjoy

Here we report on accurate ab initio calculations to study astrophysically important electromagnetic transition parameters among different low-lying states of Sn IV. Our ab initio calculations are based on the sophisticated relativistic coupled-clust

Externí odkaz: http://arxiv.org/abs/1802.08893

Zobrazit plný text záznamu