1.8k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of CataniaIT433 papers
- Centre National de la Recherche ScientifiqueFR334 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR297 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di CataniaIT243 papers
- Istituto Nazionale di Fisica NucleareIT224 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT203 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT186 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR177 papers
- Sapienza University of RomeIT176 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT173 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT169 papers
- University of GenoaIT168 papers
26 papers · 1 filter
Eta photoproduction off the neutron at GRAAL
V. Kuznetsov, O. Bartalini, V. Bellini +24
The gamma n -> eta n quasi-free cross section reveals a resonant structure at W ~ 1.675 GeV. This structure may be a manifestation of a baryon resonance. A priori its properties, t…
Heavy-Quark Spectra at RHIC and Resonances in the QGP
R. Rapp, V. Greco, H. van Hees
Thermalization and collective flow of charm (c) and bottom (b) quarks are evaluated from elastic parton scattering via "D"- and "B"-meson resonances in an expanding, strongly inter…
Indirect techniques in nuclear astrophysics. Asymptotic Normalization Coefficient and Trojan Horse
A. M. Mukhamedzhanov, L. D. Blokhintsev, B. A. Brown +14
Owing to the presence of the Coulomb barrier at astrophysically relevant kinetic energies it is very difficult, or sometimes impossible, to measure astrophysical reaction rates in…
Solution of the microscopic gap equation for a slab of nuclear matter with the Paris NN-potential
S. S. Pankratov, M. Baldo, U. Lombardo +2
The gap equation in the -channel is solved for a nuclear slab with the separable form of the Paris potential. The gap equation is considered in the model space in terms of t…
Estimate of average freeze-out volume in multifragmentation events
S. Piantelli, N. Le Neindre, E. Bonnet +20
An estimate of the average freeze-out volume for multifragmentation events is presented. Values of volumes are obtained by means of a simulation using the experimental charged prod…
The 7Be(d,p)2alpha cross section at Big Bang energies and the primordial 7Li abundance
C. Angulo, E. Casarejos, M. Couder +15
The WMAP satellite, devoted to the observations of the anisotropies of the Cosmic Microwave Background (CMB) radiation, has recently provided a determination of the baryonic densit…
Fast nucleon emission as a probe of the isospin momentum dependence
J. Rizzo, M. Colonna, M. Di Toro
In this article we investigate the structure of the non-local part of the symmetry term, that leads to a splitting of the effective masses of protons and neutrons in asymmetric mat…
Heavy-Quark Probes of the Quark-Gluon Plasma at RHIC
Hendrik van Hees, Vincenzo Greco, Ralf Rapp
Thermalization and collective flow of charm (c) and bottom (b) quarks in ultra-relativistic heavy-ion collisions are evaluated based on elastic parton rescattering in an expanding…
From Brueckner Approach to Skyrme-type Energy Density Functional
L. G. Cao, U. Lombardo, C. W. Shen +1
A Skyrme-like effective interaction is built up from the equation of state of nuclear matter. The latter is calculated in the framework of the Brueckner-Hartree-Fock approximation…
Relativistic Transport Approach to Collective Nuclear Dynamics
S. Yildirim, T. Gaitanos, M. Di Toro +1
The isoscalar giant monopole resonance (ISGMR) and isovector giant dipole resonance (IVGDR) in finite nuclei are studied in the framework of a relativistic transport approach. The…
Influence of Chaos on the fusion enhancement by electron screening
S. Kimura, A. Bonasera, S. Cavallaro
We study the effect of screening by bound electrons in low energy nuclear reactions. We use molecular dynamics to simulate the reactions involving many electrons: D+, D+D, H…
Isospin Transport at Fermi Energies
V. Baran, M. Colonna, M. Di Toro +2
In this paper we investigate isospin transport mechanisms in semi-peripheral collisions at Fermi energies. The effects of the formation of a low density region (neck) between the t…
Isospin splitting of the nucleon mean field
W. Zuo, L. G. Cao, B. A. Li +2
The isospin splitting of the nucleon mean field is derived from the Brueckner theory extended to asymmetric nuclear matter. The Argonne V18 has been adopted as bare interaction in…
Influence of the Electronic Chaotic Motion on the Fusion Dynamics at Astrophysical Energies
Sachie Kimura, Aldo Bonasera
We perform semi-classical molecular dynamics simulations of screening by bound electrons in low energy nuclear reactions. In our simulations quantum effects corresponding to the Pa…
Aspects of particle production in isospin asymmetric matter
G. Ferini, M. Colonna, T. Gaitanos +1
The production/absorption rate of particles in compressed and heated asymmetric matter is studied using a Relativistic Mean Field (RMF) transport model with an isospin dependent co…
Size and asymmetry of the reaction entrance channel: influence on the probability of neck production
P. M. Milazzo, G. Vannini, C. Agodi +17
The results of experiments performed to investigate the Ni+Al, Ni+Ni, Ni+Ag reactions at 30 MeV/nucleon are presented. From the study of dissipative midperipheral collisions, it ha…
Isospin fluctuations in spinodal decomposition
M. Colonna, F. Matera
We study the isospin dynamics in fragment formation within the framework of an analytical model based on the spinodal decomposition scenario. We calculate the probability to obtain…
Freeze-out volume in multifragmentation - dynamical simulations
M. Parlog, G. Tabacaru, J. P. Wieleczko +5
Stochastic mean-field simulations for multifragmenting sources at the same excitation energy per nucleon have been performed. The freeze-out volume, a concept which needs to be pre…
Screening of nuclear pairing in nuclear and neutron matter
Caiwan Shen, Umberto Lombardo, Peter Schuck
The screening potential in the and pairing channels in neutron and nuclear matter in different approximations is discussed. It is found that the vertex corrections…
A new apparatus for deep patterning of beam sensitive targets by means of high-energy ion beam
A. Rovelli, A. Amato, D. Botta +7
The paper reports on a high precision equipment designed to modify over 3-dimensions (3D) by means of high-energy gold ions the local properties of thin and thick films. A target-m…
Constrained Molecular Dynamics II: a N-body approach to nuclear systems
M. Papa, G. Giuliani, A. Bonasera
In this work we illustrate the basic development of the constrained molecular dynamics applied to the N-body problem in nuclear physics. The heavy computational taskes related to q…
Isospin in Reaction Dynamics. The Case of Dissipative Collisions at Fermi Energies
M. Di Toro
A key question in the physics of unstable nuclei is the knowledge of the for asymmetric nuclear matter () away from normal conditions. We recall that the symmetry energy…
Non-statistical fluctuations for deep inelastic processes in 27Al + 27Al
I. Berceanu, M. Duma, D. Moisa +10
The excitation functions for different fragments produced in the 27Al + 27Al dissipative collisions have been measured in steps of 250 keV in the energy range 122 - 132 MeV. Deep i…
Fragment Formation in Central Heavy Ion Collisions at Relativistic Energies
E. Santini, T. Gaitanos, M. Colonna +1
We perform a systematic study of the fragmentation path of excited nuclear matter in central heavy ion collisions at the intermediate energy of . The theoretical calculat…