Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Sud

output

19952026

most citedGW190814: Gravitational Waves from the Coalescence of a 23 M

_{⊙}

Black Hole with a 2.6 M

_{⊙}

Compact Object

1.8k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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287 papers · 1 filter

nucl-th2026

Recent applications of the subtracted second RPA method

Danilo Gambacurta, Marcella Grasso

In this review, we discuss the most recent developments and applications of the Subtracted Second RPA (SSRPA), an extension of the Second RPA (SRPA), which overcomes its pathologic…

nucl-th2025★ 2 cited

Constraining neutron-proton effective mass splitting through nuclear giant dipole resonance within transport approach

Yi-Dan Song, Min-Si Luo, Rui Wang +2

Based on the Boltzmann-Uehling-Uhlenbeck equation, we investigate the effects of the isovector nucleon effective mass $m_{v, 0}^{*}$ and the in-medium nucleon-nucleon cross section $σ…

nucl-th2025★ 1 cited

Phase-space excluded-volume approach for light clusters in nuclear medium

Rui Wang, Zhen Zhang, Stefano Burrello +2

A phase-space excluded-volume approach is developed to investigate the in-medium properties of light clusters in nuclear matter. In this approach, light clusters can exist only if…

nucl-th2025★ 6 cited

Bayesian inference of neutron star crust properties using an ab initio-benchmarked meta-model

S. Burrello, F. Gulminelli, M. Antonelli +2

Accurate modeling of the neutron star crust is essential for interpreting multimessenger observations and constraining the nuclear equation of state (EoS). However, standard phenom…

nucl-th2024★ 5 cited

Theory of Majorana-Type Heavy Ion Double Charge Exchange Reactions by Pion--Nucleon Isotensor Interactions

Horst Lenske, Jessica Bellone, Maria Colonna +1

The theory of heavy ion double charge exchange (DCE) reactions proceeding by effective rank-2 isotensor interactions is presented. Virtual pion--nucleon charge exchange interaction…

nucl-th2024★ 3 cited

Induced Isotensor Interactions in Heavy-Ion Double-Charge-Exchange Reactions and the Role of Initial and Final State Interactions

Horst Lenske, Jessica Bellone, Danilo Gambacurta +1

The role of initial state (ISI) and final state (FSI) ion-ion interactions in heavy-ion double-charge-exchange (DCE) reactions $A (Z, N) \to A (Z \pm 2, N \mp 2)$ are studied for double s…

nucl-th2024★ 2 cited

Formal Theory of Heavy Ion Double Charge Exchange Reactions

Horst Lenske, Jessica Bellone, Maria Colonna +2

The theory of heavy ion double charge exchange (DCE) reactions $A (Z, N) \to A (Z \pm 2, N \mp 2)$ is recapitulated emphasizing the role of Double Single Charge Exchange (DSCE) and pion-n…

nucl-th2024★ 5 cited

Dynamics of dilute nuclear matter with light clusters and in-medium effects

Rui Wang, Stefano Burrello, Maria Colonna +1

We investigate the dynamics of dilute systems composed of nucleons and light clusters within a linear response approach, taking into account the in-medium Mott effects on cluster a…

nucl-th2023★ 5 cited

Symmetry-restored Skyrme-Random-Phase-Approximation calculations of the monopole strength in deformed nuclei

A. Porro, G. Colò, T. Duguet +2

Within the Energy Density Functional (EDF) approach, the use of mean-field wave-functions deliberately breaking (some) symmetries of the underlying Hamiltonian is an efficient and…

nucl-th2023

Comparing pion production in transport simulations of heavy-ion collisions at $270 A$ MeV under controlled conditions

Jun Xu, Hermann Wolter, Maria Colonna +20

Within the TMEP, we present a detailed study of the performance of different transport models in Sn+Sn collisions at $270 A$ MeV, and put particular emphasis on the production of pi…

nucl-th2023★ 21 cited

Exploring the effects of electromagnetic fields and tilted bulk distribution on directed flow of D mesons in small systems

Yifeng Sun, Salvatore Plumari, Santosh K. Das

We studied the directed flow of heavy quarks in small systems produced in p-Pb collisions due to both the impact of initial vorticity and electromagnetic fields. We employed a rela…

nucl-th2023★ 2 cited

Pair production as a probe for the dynamics of nuclear fission and $α$ decay

Thomas Settlemyre, Hua Zheng, Aldo Bonasera

Electron-positron pairs can be produced via the Schwinger mechanism in the presence of strong electric fields. In particular, the fields involved in $α$ decay and nuclear fission a…

nucl-th2023★ 189 cited

Dense Nuclear Matter Equation of State from Heavy-Ion Collisions

Agnieszka Sorensen, Kshitij Agarwal, Kyle W. Brown +133

The nuclear equation of state (EOS) is at the center of numerous theoretical and experimental efforts in nuclear physics. With advances in microscopic theories for nuclear interact…

nucl-th2022★ 2 cited

Coexistence of quartets and pairs in even-even $N > Z$ nuclei

M. Sambataro, N. Sandulescu, D. Gambacurta

We analyse the structure of the ground states of even-even $N > Z$ nuclei with nucleons moving in the same major shell and interacting via realistic two-body forces of shell-model ty…

nucl-th2022★ 3 cited

Dynamical Pair Production at Sub-Barrier Energies for Light Nuclei

T. Settlemyre, H. Zheng, A. Bonasera

In the collision of two heavy ions, the strong repulsion coming from the Coulomb field is enough to produce $e^{+} e^{-}$ pair(s) from vacuum fluctuations. The energy is provided by the…

nucl-th2022★ 3 cited

Investigating Possible Existence of Hyper-Heavy Nuclei in Neutron Star Environment

M. Veselsky, V. Petousis, Ch. C. Moustakidis +2

The synthesis of hyper-heavy elements is investigated under conditions simulating neutron star environment. The Constrained Molecular Dynamics (CoMD) approach is used to simulate l…

nucl-th2022★ 37 cited

Multi-channel experimental and theoretical constraints for the $^{116}$ Cd( $^{20}$ Ne, $^{20}$ F) $^{116}$ In charge exchange reaction at 306 MeV

S. Burrello, S. Calabrese, F. Cappuzzello +43

Charge exchange (CE) reactions offer a major opportunity to excite nuclear isovector modes, providing clues about the nuclear interaction in the medium. Moreover, double charge exc…

nucl-th2022

Transport Model Comparison Studies of Intermediate-Energy Heavy-Ion Collisions

Hermann Wolter, Maria Colonna, Dan Cozma +49

Transport models are the main method to obtain physics information from low to relativistic-energy heavy-ion collisions. The Transport Model Evaluation Project (TMEP) has been purs…

nucl-th2021★ 24 cited

Evolution of $Λ$ polarization in the hadronic phase of heavy-ion collisions

Yifeng Sun, Zhen Zhang, Che Ming Ko +1

Using the AMPT + MUSIC+UrQMD hybrid model, we study the global and local spin polarizations of $Λ$ hyperons as functions of the freeze-out temperature of the spin degree of freedom…

nucl-th2021★ 1 cited

Thermalization of Nuclear Matter in Heavy-Ion Collisions at Fermi-Energies

Thomas Onyango, Aldo Bonasera, Ralf Rapp

We analyze the time evolution of the kinetic properties of nuclear matter produced in heavy-ion collisions at Fermi energies. The collision system is simulated using Constrained Mo…

nucl-th2021★ 19 cited

Determining impact parameters of heavy-ion collisions at low-intermediate incident energies using deep learning with convolutional neural network

X. Zhang, Y. Huang, W. Lin +18

A deep learning based method with the convolutional neural network (CNN) algorithm for determining the impact parameters is developed using the constrained molecular dynamics model…

nucl-th2021★ 7 cited

Modification of $Z^{0}$ leptonic invariant mass in ultrarelativistic heavy ion collisions as a measure of the electromagnetic field

Yifeng Sun, Vincenzo Greco, Xin-Nian Wang

An extraordinary strong magnetic field, $e B_{0} \approx 1 0^{18}$ Gauss, is expected to be generated in non-central ultrarelativistic heavy ion collisions and it is envisaged to induc…

nucl-th2021★ 9 cited

Spin Quantization in Heavy Ion Collision

Hua Zheng, Aldo Bonasera

We analyzed recent experimental data on the disassembly of $^{28}$ Si into 7 $α$ in terms of a hybrid $α$ -cluster model. We calculated the probability of breaking into several $α$ -li…

nucl-th2021★ 15 cited

Quenching of Gamow-Teller strengths and two particle -- two hole configurations