5k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Birla Institute of Technology and Science, PilaniIN126 papers
- Homi Bhabha National InstituteIN13 papers
- Saha Institute of Nuclear PhysicsIN11 papers
- GLA UniversityIN10 papers
- Centre National de la Recherche ScientifiqueFR8 papers
- University of CoimbraPT8 papers
- Charotar University of Science and TechnologyIN7 papers
- Indian Institute of Science BangaloreIN7 papers
- Indian Institute of Science Education and Research KolkataIN7 papers
- Indian Institute of AstrophysicsIN5 papers
- Massachusetts Institute of TechnologyUS5 papers
- Microsoft Research (India)IN5 papers
17 papers · 1 filter
Inferring the Equation of State from Neutron Star Observables via Machine Learning
N. K. Patra, Tuhin Malik, Helena Pais +3
We have conducted an extensive study using a diverse set of equations of state (EoSs) to uncover strong relationships between neutron star (NS) observables and the underlying EoS p…
Establishing connection between neutron star properties and nuclear matter parameters through a comprehensive multivariate analysis
N. K. Patra, Prafulla Saxena, B. K. Agrawal +1
We have attempted to mitigate the challenge of connecting the neutron star (NS) properties with the nuclear matter parameters that describe equations of state (EoSs). The efforts t…
Systematic analysis of the impacts of symmetry energy parameters on neutron star properties
N. K. Patra, Anagh Venneti, Sk Md Adil Imam +2
The impacts of various symmetry energy parameters on the properties of neutron stars (NSs) have been recently investigated, and the outcomes are at variance, as summarized in Table…
Effect of the -cut potential on the properties of neutron stars with or without a hyperonic core
N. K. Patra, B. K. Sharma, A. Reghunath +2
Motivated by the recent observation of high-mass pulsars (), we employ the -cut potential on the equation of state (EOS) of high-density matter and the pro…
Realizing the potential of deep neural network for analyzing neutron star observables and dense matter equation of state
Ameya Thete, Kinjal Banerjee, Tuhin Malik
The difficulty in describing the equation of state (EoS) for nuclear matter at densities above the saturation density () has led to the emergence of a multitude of models base…
Nearly model-independent constraints on dense matter equation of state in a Bayesian approach
N. K. Patra, Sk Md Adil Imam, B. K. Agrawal +2
We apply Bayesian approach to construct a large number of minimally constrained equations of state (EOSs) and study their correlations with a few selected properties of a neutron s…
Bayesian reconstruction of nuclear matter parameters from the equation of state of neutron star matter
Sk Md Adil Imam, N. K. Patra, C. Mondal +2
The nuclear matter parameters (NMPs), those underlie in the construction of the equation of state (EoS) of neutron star matter, are not directly accessible. The Bayesian approach i…
Role of s in determining the properties of Neutron Stars in parameterized hydrostatic equilibrium
Debashree Sen
The possible existence of resonances is inspected in the cold dense matter of neutron star (NS) core in presence of the hyperons. The diverse effects of variation in mass o…
Constraining nuclear matter parameters from correlation systematics:a mean-field perspective
B. K. Agrawal, Tuhin Malik, J. N. De +1
The nuclear matter parameters define the nuclear equation of state (EoS), they appear as coefficients of expansion around the saturation density of symmetric and asymmetric nuclear…
Tides in merging neutron stars: Consistency of the GW170817 event with experimental data on finite nuclei
Tuhin Malik, B. K. Agrawal, J. N. De +4
The agreement of the nuclear equation of state (EoS) deduced from the GW170817 based tidal deformability with the one obtained from empirical data on microscopic nuclei is examined…
Properties of Neutron Stars with hyperon cores in parameterized hydrostatic conditions
Debashree Sen, Kinjal Banerjee, T. K. Jha
Models of neutron stars (NSs) with hyperon cores are constructed with an effective chiral model in mean-field approximation. The hyperon couplings are fixed by reproducing their ex…
The nucleon effective mass and its isovector splitting
Tuhin Malik, C. Mondal, B. K. Agrawal +2
Using an energy density functional (EDF) based on the thermodynamic Gibbs-Duhem relation, found equivalent to the standard Skyrme EDF for infinite nuclear matter, it is demonstrate…
Effects of hadron-quark phase transition on properties of Neutron Stars
Debashree Sen, T. K. Jha
We investigate the possible scenario of deconfinement of hyperon rich hadronic matter to quark matter at high densities and the resulting hybrid star (HS) properties are analyzed.…
Deconfinement of non-strange hadronic matter with nucleons and baryons to quark matter in neutron stars
Debashree Sen, T. K. Jha
We explore the possibility of formation of baryons (1232 MeV) in neutron star matter in an effective chiral model within the relativistic mean-field framework. With variation i…
GW170817: constraining the nuclear matter equation of state from the neutron star tidal deformability
Tuhin Malik, N. Alam, M. Fortin +5
Constraints set on key parameters of the nuclear matter equation of state (EoS) by the values of the tidal deformability, inferred from GW170817, are examined by using a diverse se…
Nuclear symmetry energy with mesonic cross-couplings in the effective chiral model
Tuhin Malik, Kinjal Banerjee, T. K. Jha +1
The effective chiral model is extended by introducing the contributions from the cross-couplings between isovector and isoscalar mesons. These cross-couplings are found to be instr…
Omega Production in pp Collisions
G. Ramachandran, M. S. Vidya, P. N. Deepak +2
A model-independent irreducible tensor formalism which has been developed earlier to analyze measurements of , is extended to present a theoretical di…