22 citations · 74 across the 11 of their papers we have counts for
6 papers · 1 filter
Non-radial oscillations of hadronic neutron stars, quark stars, and hybrid stars : Calculation of , , and mode frequencies
Atanu Guha, Debashree Sen, Chang Ho Hyun
The composition and equation of state (EoS) of dense matter relevant to compact stars are quite inconclusive. However, certain observational constraints on the structural propertie…
Impact of dark boson mediated feeble interaction between dark matter and hadronic matter on -mode oscillation of neutron stars
Debashree Sen, Atanu Guha
We studied the possible presence of dark matter (DM) in neutron stars (NSs) and the structural properties of the DM admixed NSs (DMANSs) in one of our recent works \cite{Guha:2024p…
Effects of dark boson mediated feeble interaction between dark matter (DM) and quark matter on -mode oscillation of DM admixed quark stars
O. P. Jyothilakshmi, Lakshmi J. Naik, Debashree Sen +2
We investigate the behavior of the prominent non-radial fundamental -mode oscillations of dark matter (DM) admixed strange quark stars (DMSQSs), by adopting an equation of state…
Estimating the dark matter halo velocity and surface temperature of some known pulsars due to dark matter capture
Debashree Sen, Atanu Guha
Considering four known pulsars J1906+0746, J1933-6211, J2043+1711 and the Vela pulsar, we study the scenario of dark matter (DM) capture in neutron stars (NSs). For the purpose we…
Hadron-quark phase transition in the neutron star with vector MIT bag model and Korea-IBS-Daegu-SKKU functional
Debashree Sen, Hana Gil, Chang Ho Hyun
Employing the Korea-IBS-Daegu-SKKU (KIDS) density functional for the hadron phase and the MIT bag model with vector (vBag) model for the quark phase, we obtain hadron-quark phase t…
Constraining the mass of fermionic dark matter from its feeble interaction with hadronic matter via dark mediators in neutron stars
Atanu Guha, Debashree Sen
Considering ten well-known relativistic mean field models, we invoke feeble interaction between hadronic matter and fermionic dark matter (DM) via new physics scalar () and…