What has been learnt from the analysis of the low-energy pion-nucleon data during the past three decades?Over twenty-five years ago, two analyses of the pion-nucleon (πN) data at low energy (i.e., for pion laboratory kinetic energy T ≤ 100 MeV) reported on the departure of the extracted…Evangelos Matsinos·May 5, 2022SaveLearn
Nucleon-antinucleon interactionA review is presented of the antinucleon-nucleon interaction, and some related issues such as fundamental symmetries, annihilation mechanisms, antinucleon-nucleus scattering, antiprotonic atoms and…Jean-Marc Richard·May 5, 2022SaveLearn
Evolution of global polarization in relativistic heavy-ion collisions within a perturbative approachExtremely large angular orbital momentum can be produced in non-central heavy-ion collisions, leading to a strong transverse polarization of partons that scatter through the quark-gluon plasma (QGP)…Xiaowen Li, Ze-Fang Jiang, Shanshan Cao et al.·May 5, 2022SaveLearn
Effective Mass of α-Cluster in 12C NucleusBased on the effective-mass concept, we perform the Faddeev calculations for a low-lying spectrum of 3α states in 12C nucleus. A three-body potential is used to describe the known breaking of…Igor Filikhin, Abdennaceur Karoui, Branislav Vlahovic·May 4, 2022SaveLearn
Impact of the equation of state on f- and p- mode oscillations of neutron starsWe investigate the impact of the neutron-star matter equation of state on the f- and p1-mode oscillations of neutron stars obtained within the Cowling approximation and linearized general…Athul Kunjipurayil, Tianqi Zhao, Bharat Kumar et al.·May 4, 2022SaveLearn
Radial oscillations in neutron stars from unified hadronic and quarkyonic equation of statesWe study radial oscillations in non-rotating neutron stars by considering the unified equation of states (EoSs), which support the 2 M star criterion. We solve the Sturm-Liouville problem to…Souhardya Sen, Shubham Kumar, Athul Kunjipurayi et al.·May 4, 2022SaveLearn
Perturbative Calculations of Deuteron Form FactorsWe calculate the deuteron charge, electric quadrupole, and magnetic form factors up to next-to-next-to-leading order in chiral effective field theory, treating subleading corrections, especially that…Wenchao Shi, Rui Peng, Tai-Xing Liu et al.·May 4, 2022SaveLearn
QCD equation of state with Tsallis statistics for heavy-ion collisionsNonextensive statistics has attracted attention as a description of particle spectra in nuclear collisions at QCD energies. First, we construct the equation of state by incorporating Tsallis…K. Kyan, A. Monnai·May 3, 2022SaveLearn
Deformed relativistic Hartree-Bogoliubov theory in continuum with a point-coupling functional. II. Examples of odd Nd isotopesThe aim of this work is to extend the deformed relativistic Hartree-Bogoliubov theory in continuum (DRHBc) based on the point-coupling density functionals to odd-A and odd-odd nuclei and examine…DRHBc Mass Table Collaboration, Cong Pan, Myung-Ki Cheoun et al.·May 3, 2022SaveLearn
Enhanced moments of inertia for rotation in neutron-rich nucleiGround-state moments of inertia (MoI) are investigated for about 1700 even-even nuclei from the proton drip line to the neutron drip line up to Z=120 and N=184. The cranked…Kenichi Yoshida·May 3, 2022SaveLearn
Bayesian Inference of Phenomenological EoS of Neutron Stars with Recent ObservationsThe description of stellar interior remains as a big challenge for the nuclear astrophysics community. The consolidated knowledge is restricted to density regions around the saturation of hadronic…Emanuel V. Chimanski, Ronaldo V. Lobato, Andre R. Goncalves et al.·May 2, 2022SaveLearn
Pre-hydrodynamic evolution and its impact on quark-gluon plasma signaturesState-of-the-art hydrodynamic models of heavy-ion collisions have considerable theoretical model uncertainties in the description of the very early pre-hydrodynamic stage. We add a new computational…Dananjaya Liyanage, Derek Everett, Chandrodoy Chattopadhyay et al.·May 2, 2022SaveLearn
Theoretical study of the γd π0ηd reactionWe have done a theoretical study of the γd π0 ηd reaction starting with a realistic model for the γN π0 ηN reaction that reproduces cross sections and polarization observables at low…A. Martinez Torres, K. P. Khemchandani, E. Oset·May 2, 2022SaveLearn
Quantum computing of the 6Li nucleus via ordered unitary coupled clustersThe variational quantum eigensolver (VQE) is an algorithm to compute ground and excited state energy of quantum many-body systems. A key component of the algorithm and an active research area is the…Oriel Kiss, Michele Grossi, Pavel Lougovski et al.·May 2, 2022SaveLearn
Role of slow, out-of-equilibrium modes on the dynamic structure factor near the QCD critical pointThe role of slow out of equilibrium modes (OEM), introduced to extend the validity of hydrodynamics near the QCD critical point on the power spectrum of dynamical density fluctuations has been…Golam Sarwar, Md Hasanujjaman, Jan-e Alam·May 2, 2022SaveLearn
Investigating Possible Existence of Hyper-Heavy Nuclei in Neutron Star EnvironmentThe synthesis of hyper-heavy elements is investigated under conditions simulating neutron star environment. The Constrained Molecular Dynamics (CoMD) approach is used to simulate low energy…M. Veselsky, V. Petousis, Ch. C. Moustakidis et al.·May 1, 2022SaveLearn
Rate and ellipticity of dilepton production in a magnetized quark-gluon plasmaUsing the Landau-level representation for the imaginary part of the photon polarization tensor, we derive an explicit expression for the dilepton production rate from a hot quark-gluon plasma in a…Xinyang Wang, Igor A. Shovkovy·Apr 30, 2022SaveLearn
Implications of the isobar run results for chiral magnetic effect in heavy ion collisionsChiral magnetic effect (CME) is a macroscopic transport phenomenon induced by quantum anomaly in the presence of chiral imbalance and an external magnetic field. Relativistic heavy ion collisions…Dmitri E. Kharzeev, Jinfeng Liao, Shuzhe Shi·Apr 30, 2022SaveLearn
Rotating Hybrid Stars with Color-Flavor-Locked Quark MatterIn the present work we have achieved phase transition from β stable hadronic matter to color-flavor locked (CFL) quark matter with Maxwell construction. The hybrid equation of state (EoS), obtained…Debashree Sen, Gargi Chaudhuri·Apr 30, 2022SaveLearn
Isotopic Production Cross Sections in Proton-12C Interactions for Energies from 10 MeV/N to 100 GeV/NProton interactions with 12C nuclei are a frequent nuclear interaction leading to secondary radiation in tissues for space radiation and cancer therapy with protons or 12C beams. The…Francis A. Cucinotta, Sungmin Pak·Apr 30, 2022SaveLearn
Perturbative approaches in relativistic kinetic theory and the emergence of first-order hydrodynamicsHydrodynamics can be formulated in terms of a perturbative series in derivatives of the temperature, chemical potential, and flow velocity around an equilibrium state. Different formulations for this…Gabriel S. Rocha, Gabriel S. Denicol, Jorge Noronha·Apr 29, 2022SaveLearn
Predictions of conventional and microscopic triaxial cranking models for light nucleiThe conventional cranking model for uniaxial rotation is frequently used to study rotational features in deformed nuclei. However, the model uses a constant angular velocity. To investigate the…Parviz Gulshani·Apr 29, 2022SaveLearn
Perturbative QCD and the Neutron Star Equation of StateWe construct a physics-agnostic approach to the neutron star (NS) equation of state (EoS) based on a sound speed model, which connects both low-density information from nuclear theory and…Rahul Somasundaram, Ingo Tews, Jérôme Margueron·Apr 29, 2022SaveLearn
Nuclear equation of state for arbitrary proton fraction and temperature based on chiral effective field theory and a Gaussian process emulatorWe calculate the equation of state of asymmetric nuclear matter at finite temperature based on chiral effective field theory interactions to next-to-next-to-next-to-leading order. Our results assess…J. Keller, K. Hebeler, A. Schwenk·Apr 29, 2022SaveLearn
Theoretical analysis of the extraction of neutron skin thickness from coherent π0 photoproduction off nucleiBackground: Coherent π0 photoproduction on heavy nuclei has been suggested as a reliable tool to infer neutron skin thicknesses. To this aim, various experiments have been performed, especially on…F. Colomer, P. Capel, M. Ferretti et al.·Apr 28, 2022SaveLearn