45 citations · 132 across the 15 of their papers we have counts for
15 papers
Magnetic field evolution of X-ray emitting radio-quiet pulsars
Debasis Atta, Vinay Singh, D. N. Basu
The intense magnetic fields present in neutron stars are closely linked to their observed temperature and spectral characteristics, timing properties, including spin period and its…
Universal relationships for neutron stars from perturbative approach
Debasis Atta, Vinay Singh, D. N. Basu
The universal relationships for compact stars have been investigated employing perturbative approach using canonical (APR) and Brussels-Montreal Skyrme (BSk22, BSk24, BSk26) equati…
Viscous damping of r-modes and emission of gravitational waves
Debasis Atta, D. N. Basu
The Rossby mode (r-mode) perturbation in pulsars as a steady gravitational wave (GW) source has been explored. The effect of a rigid crust on viscous damping and dissipation rate i…
Finite size effect on the thermodynamics of a hot and magnetized hadron resonance gas
Debasis Atta, Nilanjan Chaudhuri, Snigdha Ghosh
The thermodynamic properties of a non-interacting ideal Hadron Resonance Gas (HRG) of finite volume have been studied in the presence of an external magnetic field. The inclusion o…
Properties of glitching pulsars in the Skyrme-Hartree-Fock framework
Joydev Lahiri, Debasis Atta, D. N. Basu
We address the issues of crustal properties of neutron stars such as crustal mass, crustal radius, crustal fraction of moment of inertia and investigate the crustal and structural…
Rossby modes in neutron stars as sources of gravitational waves
Sujan Roy, Somnath Mukhopadhyay, Joydev Lahiri +3
In the present work, we explore the Rossby mode instabilities in neutron stars as sources of gravitational waves. The intensity and time evolution of the emitted gravitational wave…
Astrophysical S-factor for the deep sub-barrier fusion reactions of light nuclei
Vinay Singh, Debasis Atta, Md. A. Khan +1
The cross sections for the deep sub-barrier fusion reaction of light nuclei are calculated within the theoretical framework of the selective resonant tunneling model. In this model…
Gravitational waves from isolated neutron stars: mass dependence of r-mode instability
Somnath Mukhopadhyay, Joydev Lahiri, Debasis Atta +2
In this work we study the r-mode instability windows and the gravitational wave signatures of neutron stars in the slow rotation approximation using the equation of state obtained…
Compact bifluid hybrid stars: Hadronic Matter mixed with self-interacting fermionic Asymmetric Dark Matter
Somnath Mukhopadhyay, Debasis Atta, Kouser Imam +2
The masses and radii of non-rotating and rotating configurations of pure hadronic stars mixed with self-interacting fermionic Asymmetric Dark Matter are calculated within the two-f…
Energy Dependence of exotic nuclei production cross sections by photofission reaction in GDR range
Debasis Bhowmick, F. A. Khan, Debasis Atta +2
Photofission of actinides is studied in the region of nuclear excitation energies that covers the entire giant dipole resonance (GDR) region. The mass distributions of U ph…
Landau quantization and mass-radius relation of magnetized White Dwarfs in general relativity
Somnath Mukhopadhyay, Debasis Atta, D. N. Basu
Recently, several white dwarfs have been proposed with masses significantly above the Chandrasekhar limit, known as Super-Chandrasekhar White Dwarfs, to account for the overluminou…
Core-crust transition and crustal fraction of moment of inertia in neutron stars
Debasis Atta, Somnath Mukhopadhyay, D. N. Basu
The crustal fraction of moment of inertia in neutron stars is calculated using -equilibrated nuclear matter obtained from density dependent M3Y effective interaction. The transi…
Yields of neutron-rich nuclei by actinide photofission in giant dipole resonance region
Debasis Bhowmick, Debasis Atta, D. N. Basu +1
Photofission of actinides is studied in the region of nuclear excitation energies that covers the entire giant dipole resonance (GDR) region. A comparative analysis of the behavior…
Stability of the -equilibrated dense matter and core-crust transition in neutron stars
Debasis Atta, D. N. Basu
The stability of the -equilibrated dense nuclear matter is analyzed with respect to the thermodynamic stability conditions. Based on the density dependent M3Y effective nucleon-…
Fusion cross sections for reactions involving medium & heavy nucleus-nucleus systems
Debasis Atta, D. N. Basu
Existing data on near-barrier fusion excitation functions of medium and heavy nucleus-nucleus systems have been analyzed using a simple diffused barrier formula derived assuming th…