16 citations · 29 across the 10 of their papers we have counts for
10 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…
Radiative neutron capture reaction rates for stellar nucleosynthesis
Vinay Singh, Debasis Bhowmick, D. N. Basu
There is a high demand for nuclear data in multidisciplinary subject like nuclear astrophysics. The two areas of nuclear physics which are most clearly related to one another are s…
Revisiting the Lithium abundance problem in Big-Bang nucleosynthesis
Vinay Singh, Debasis Bhowmick, D. N. Basu
One of the three testaments in favor of the big bang theory is the prediction of the primordial elemental abundances in the big-bang nucleosynthesis (BBN). The Standard BBN is a pa…
Sub-barrier fusion hindrance and absence of neutron transfer channels
Vinay Singh, Joydev Lahiri, Partha Roy Chowdhury +1
The sub-barrier fusion hindrance has been observed in the domain of very low energies of astrophysical relevance. This phenomenon can be analyzed effectively using an uncomplicated…
Radiative neutron capture reaction rates for r-process nucleosynthesis
Vinay Singh, Joydev Lahiri, Malay Kanti Dey +1
About half of the elements beyond iron are synthesized in stars by rapid-neutron capture process (r-process). The stellar environment provides very high neutron flux in a short tim…
Hindrance in heavy-ion fusion for lighter systems of astrophysical interest
Vinay Singh, Joydev Lahiri, Partha Roy Chowdhury +1
The hindrance in fusion of heavy-ion reactions crops up in the region of extreme sub-barrier energies. This phenomenon can be effectively analyzed using a simple diffused barrier f…
New thermonuclear reaction rate equations for radiative neutron capture
Vinay Singh, Joydev Lahiri, D. N. Basu
The radiative neutron capture reaction rates have been studied at very low energies which are of interest for nuclear astrophysics. The rates for many of these reactions have remai…
Theoretical exploration of -factors for nuclear reactions of astrophysical importance
Vinay Singh, Joydev Lahiri, D. N. Basu
We present here a robust analytical model based on nuclear reaction theory for non-resonant fusion cross sections near Coulomb barrier. The astrophysical -factors involving stab…
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…