Zobrazeno 1 - 10
of 163
pro vyhledávání: '"Raduta, Ad. R."'
A set of microscopic, covariant density-functional, and non-relativistic Skyrme-type equations of state is employed to study the structure of purely nucleonic neutron stars at finite temperature. After examining the agreement with presently available
Externí odkaz:
http://arxiv.org/abs/2112.05323
Autor:
Raduta, Ad. R., Gulminelli, F.
Publikováno v:
Nuclear Physics A 983, Pages 252-275, March 2019
Extensive calculations of properties of supernova matter are presented, using the extended Nuclear Statistical Equilibrium model of PRC92 055803 (2015) based on a statistical distribution of Wigner-Seitz cells modeled using realistic nuclear mass and
Externí odkaz:
http://arxiv.org/abs/1807.06871
Autor:
Raduta, Ad. R., Gulminelli, F.
Publikováno v:
Phys. Rev. C 97, 064309 (2018)
The effect of correlations between the slope and the curvature of the symmetry energy on ground state nuclear observables is studied within the extended Thomas-Fermi approximation. We consider different isovector probes of the symmetry energy, with a
Externí odkaz:
http://arxiv.org/abs/1712.05973
Publikováno v:
Phys. Rev. C 96, 065805 (2017)
The question of correlations among empirical equation of state (EoS) parameters constrained by nuclear observables is addressed in a fully empirical meta-modeling approach. A recently proposed meta-modeling for the nuclear EoS in nuclear matter, is a
Externí odkaz:
http://arxiv.org/abs/1709.00189
Publikováno v:
Phys. Rev. C 95, 025805 (2017)
During the late stages of gravitational core-collapse of massive stars, extreme isospin asymmetries are reached within the core. Due to the lack of microscopic calculations of electron capture (EC) rates for all relevant nuclei, in general simple ana
Externí odkaz:
http://arxiv.org/abs/1611.01744
Autor:
Alam, N., Agrawal, B. K., Fortin, M., Pais, H., Providência, C., Raduta, Ad. R., Sulaksono, A.
Publikováno v:
Phys. Rev. C 94, 052801 (2016)
We examine the correlations of neutron star radii with the nuclear matter incompressibility, symmetry energy, and their slopes, which are the key parameters of the equation of state (EoS) of asymmetric nuclear matter. The neutron star radii and the E
Externí odkaz:
http://arxiv.org/abs/1610.06344
Autor:
Borderie, B., Raduta, Ad. R., Ademard, G., Rivet, M. F., De Filippo, E., Geraci, E., Neindre, N. Le, Alba, R., Amorini, F., Cardella, G., Chatterjee, M., Guinet, D., Lautesse, P., La Guidara, E., Lanzalone, G., Lanzano, G., Lombardo, I., Lopez, O., Maiolino, C., Pagano, A., Papa, M., Pirrone, S., Politi, G., Porto, F., Rizzo, F., Russotto, P., Wieleczko, J. P.
The fragmentation of quasi-projectiles from the nuclear reaction $^{40}$Ca+$^{12}$C at 25 MeV per nucleon bombarding energy was used to produce $\alpha$-emission sources. From a careful selection of these sources provided by a complete detection and
Externí odkaz:
http://arxiv.org/abs/1603.01114
Autor:
Borderie, B., Raduta, Ad. R., Ademard, G., Rivet, M. F., De Filippo, E., Geraci, E., Neindre, N. Le, Cardella, G., Lanzalone, G., Lombardo, I., Lopez, O., Maiolino, C., Pagano, A., Pirrone, S., Politi, G., Rizzo, F., Russotto, P.
The fragmentation of quasi-projectiles from the nuclear reaction 40Ca + 12C at 25 MeV/nucleon was used to produce alpha-emission sources. From a careful selection of these sources provided by a complete detection and from comparisons with models of s
Externí odkaz:
http://arxiv.org/abs/1602.05827
Superfluidity in the crust is a key ingredient for the cooling properties of proto-neutron stars. Present theoretical calculations employ the quasi-particle mean-field Hartree-Fock-Bogoliubov theory with temperature dependent occupation numbers for t
Externí odkaz:
http://arxiv.org/abs/1511.00304
Publikováno v:
Phys. Rev. C 93, 025803 (2016)
The importance of microphysical inputs from laboratory nuclear experiments and theoretical nuclear structure calculations in the understanding of the core collapse dynamics, and the subsequent supernova explosion, is largely recognized in the recent
Externí odkaz:
http://arxiv.org/abs/1510.04517