research interests
gravitational waves & kilonovae
Compact star merger, tidal deformability, Dense, hot and isospin asymmetric nuclear matter equation of state, correlations and response function, neutrino emissivity from supernovae and kilonovae, multi-physics and multi-messenger Bayesian analyses, hydrodynamic and HPC simulations.
Neutron stars
Dense and isospin asymmetric nuclear matter equation of state, nuclear meta-modeling for the equation of state, hyperonic matter, new nuclear interactions, crust properties (superfluidity, specific heat), band theory modeling, cooling and thermal relaxation of neutron star, thermal emissivity.
structure of exotic nuclei & reaction mechanism with halo nuclei
Pairing correlations, pairing persistence and re-entrance at finite temperature, nuclei around the drip line, bubble nuclei, super-heavy nuclei, hyper-exotic nuclei.
Non-perturbative approach for the break-up of halo nuclei.
Main papers
- I. Tews, J. Margueron, S. Reddy, Critical examination of constraints on the equation of state of dense matter obtained from GW170817, Phys. Rev. C 98, 045804 (2018).
- J. Margueron, R. Hoffmann Casali, F. Gulminelli, The equation of state for dense nucleonic matter from a meta-modeling I. Foundational aspects, Phys. Rev. C 97, 025805 (2018) and II. Predictions for neutron star properties, Phys. Rev. C 97, 025806 (2018).
- J.J. Li, J. Margueron, W. Long, N. Van Giai, Magicity of neutron rich isotopes within relativistic self-consistent approaches, Phys. Lett. B 753, 97 (2016).
- A. Pastore, N. Chamel, and J. Margueron, Heat capacity of low density neutron matter : from quantum to classical regimes, Mon. Not. R. Astron. Soc. 448, 1887 (2015).
- C. Ducoin, J. Margueron, C. Providencia, I. Vidana, Core-crust transition in neutron stars : predictivity of density developments, Phys. Rev. C 83, 045810 (2011).
- E. Khan, J. Margueron, I. Vidana, Constraining the Nuclear Equation of State at Subsaturation Densities, Phys. Rev. Lett. 109, 092501 (2012).
- J. Margueron, H. Sagawa, K. Hagino, BCS-BEC Crossover of neutron pairs in symmetric and asymmetric matter, Phys. Rev. C 76, 064316 (2007).
- J. Margueron, J. Navarro, N. Van Giai, Instabilities of infinite matter with effective Skyrme-type interactions, Phys. Rev. C 66, 014303 (2002).