Role of neutron transfer in the reaction mechanism of 9Be+169Tm, 181Ta, 187Re and 197Au systemsThe contribution of one neutron stripping cross section to the total reaction cross section has been studied for 9Be projectile incident on 169Tm, 181Ta, 187Re and 197Au…Prasanna M., V. V. Parkar, V. Jha et al.·Nov 22, 2022SaveLearn
Peculiarity of the stellar CNO cycle with energetic particlesA peculiarity of the stellar CNO cycle caused by MeV alpha-particles and protons generated in exoergic nuclear processes is analyzed. The main parameters of these particles and suprathermal reactions…Victor T. Voronchev·Nov 22, 2022SaveLearn
Pion Exchange Interaction in Bonn Potential and Relativistic and Non-relativistic Framework in Nuclear MatterAs the residual interaction of quantum chromodynamics in low-energy region, the nucleon-nucleon (NN) potential can only be exactly described by the model picture now. In the Bonn potential, one of…Jinniu Hu, Chencan Wang·Nov 22, 2022SaveLearn
Probing the Non-exponential Decay Regime in Open Quantum SystemsThe most important law of radioactivity is that of the exponential decay. In the realm of quantum mechanics, however, this decay law is neither rigorous nor fundamental. The deviations from the…S. M. Wang, W. Nazarewicz, A. Volya et al.·Nov 21, 2022SaveLearn
Toy model to understand oscillatory behavior in timelike nucleon form factorsTo understand the oscillatory behavior exhibited in the timelike electromagnetic form factors of nucleons, we propose a toy model based on the Jost function of the N N pair into the timelike…Ri-Qing Qian, Zhan-Wei Liu, Xu Cao et al.·Nov 21, 2022SaveLearn
Kaon-meson condensation and resonance in hyperonic stellar matter within a relativistic mean-field modelWe study the equation of state of dense baryon matter within the relativistic mean-field model, and we include (1232) isobars into IUFSU model with hyperons and consider the possibility of…Fu Ma, Chen Wu, Wenjun Guo·Nov 21, 2022SaveLearn
An expedition to the islands of stability in the first-order causal hydrodynamicsThe recently proposed connection between the Lorentz invariance of stability and the speed of signal propagation has been tested for a first-order relativistic dissipative hydrodynamic theory. The…Rajesh Biswas, Sukanya Mitra, Victor Roy·Nov 21, 2022SaveLearn
Soft dipole resonance in neutron-rich 8HeIn neutron-rich 8He, we study the soft dipole resonance, which is regarded as a dipole oscillation of four valence neutrons against the 4He core, and its effect on the low-energy electric…Takayuki Myo, Myagmarjav Odsuren, Kiyoshi Kato·Nov 20, 2022SaveLearn
Effect of the σ-cut potential on the properties of neutron stars with or without a hyperonic coreMotivated by the recent observation of high-mass pulsars (M 2 M), we employ the σ-cut potential on the equation of state (EOS) of high-density matter and the properties of…N. K. Patra, B. K. Sharma, A. Reghunath et al.·Nov 19, 2022SaveLearn
Pre-hydrodynamic evolution in large and small systemsWe extend our previous investigation of the effects of pre-hydrodynamic evolution on final-state observables in heavy-ion collisions to smaller systems. We use a state-of-the-art hybrid model for the…Tiago Nunes da Silva, David D. Chinellato, André V. Giannini et al.·Nov 19, 2022SaveLearn
Dark particle mass effects on neutron star properties from a short-range correlated hadronic modelIn this work we study a relativistic mean-field (RMF) hadronic model, with nucleonic short-range correlations (SRC) included, coupled to dark matter (DM) through the Higgs boson. We study different…M. Dutra, C. H. Lenzi, O. Lourenço·Nov 18, 2022SaveLearn
Dispersive formalism for the nuclear structure correction δNS to the β decay rateWe analyze the axial γ W-box diagram for I(JP)=1(0+) nuclei and provide a dispersion representation of the nuclear-structure correction δNS including its energy-dependent…Chien-Yeah Seng, Mikhail Gorchtein·Nov 18, 2022SaveLearn
Calculating QCD Phase Diagram Trajectories of Nuclear Collisions using a Semi-analytical ModelAt low to moderate collision energies where the parton formation time τF is not small compared to the nuclear crossing time, the finite nuclear thickness significantly affects the energy…Todd Mendenhall, Zi-Wei Lin·Nov 17, 2022SaveLearn
Charge diffusion in relativistic resistive second-order dissipative magnetohydrodynamicsWe study charge diffusion in relativistic resistive second-order dissipative magnetohydrodynamics. In this theory, charge diffusion is not simply given by the standard Navier-Stokes form of Ohm's…Ashutosh Dash, Masoud Shokri, Luciano Rezzolla et al.·Nov 17, 2022SaveLearn
Cluster mean field description of alpha emissionWe show that the Hartree-Fock-Bogoliubov (HFB) method is able to describe experimental values of alpha decay widths by including a residual nucleon-nucleon Surface Gaussian Interaction (SGI) within…A. Dumitrescu, D. S. Delion·Nov 17, 2022SaveLearn
Fermi operator expansion method for nuclei and inhomogeneous matter with nuclear energy density functionalThe nuclear energy density functional method at finite temperature is a useful tool for studies of nuclear structure at high excitation, and also for researches of nuclear matter involved in…Takashi Nakatsukasa·Nov 17, 2022SaveLearn
Isotopic dependence of (n,α) reaction cross sections for Fe and Sn nucleiThe (n,α) reactions play an important role for the energy generation and the synthesis of chemical elements in the stars, as well as for nuclear engineering and medical applications. The aim…Sema Kucuksucu, Mustafa Yigit, Nils Paar·Nov 17, 2022SaveLearn
The interplay of single-particle and collective motions in the low-lying states of 21 with quadrupole-octupole correlationsThe beyond mean-field approach for low-lying hypernuclear states is extended by mixing the configurations associated with both single-particle and quadrupole-octupole collective excitations within…H. J. Xia, X. Y. Wu, H. Mei et al.·Nov 17, 2022SaveLearn
Weinberg and few-nucleon forcesWeinberg's contributions to the power counting and derivation of few-nucleon forces in Chiral EFT are briefly recalled. Subsequent improvements are reviewed, concluding with the recent suggestion of…U. van Kolck·Nov 17, 2022SaveLearn
Helicity and vorticity in heavy-ion collisions at NICA energiesHeavy-ion collisions at center-of-mass nucleon collision energies 4.5--11.5 GeV are analyzed within the PHSD transport model. Spectator nucleons are separated, and the transfer of the initial angular…N. S. Tsegelnik, E. E. Kolomeitsev, V. Voronyuk·Nov 16, 2022SaveLearn
Electric conductivity of hot pion matterThe determination of transport coefficients plays a central role in characterizing hot and dense nuclear matter. Currently, there are significant discrepancies between various calculations of the…Joseph Atchison, Ralf Rapp·Nov 16, 2022SaveLearn
Effects of high-momentum tail of nucleon momentum distribution on initiation of cluster production in heavy-ion collisions at intermediate energiesBased on the transport model isospin-dependent Boltzmann-Uehling-Uhlenbeck coupled with a phase-space coalescence afterburner, we studied the effects of the high-momentum tail (HMT) of nucleon…Fang Zhang, Gao-Chan Yong·Nov 15, 2022SaveLearn
Perturbed nuclear matter studied within Density Functional Theory with a finite number of particlesNuclear matter is studied within the Density Functional Theory (DFT) framework. Our method employs a finite number of nucleons in a box subject to periodic boundary conditions, in order to simulate…Francesco Marino, Gianluca Colò, Xavier Roca-Maza et al.·Nov 15, 2022SaveLearn
Number conservation in odd-particle number random phase approximation and extensionsThe number conservation law in the odd-particle number random-phase approximation (oRPA) and its extension (EoRPA) is studied by applying them to a pairing model and 16O. It is found in the…Mitsuru Tohyama·Nov 14, 2022SaveLearn
Uncertainty-quantified phenomenological optical potentials for single-nucleon scatteringOptical-model potentials (OMPs) continue to play a key role in nuclear reaction calculations. However, the uncertainty of phenomenological OMPs in widespread use -- inherent to any parametric model…C. D. Pruitt, J. E. Escher, R. Rahman·Nov 14, 2022SaveLearn