Hybrid Star Properties with NJL and MFTQCD Model: A Bayesian ApproachThe composition of the core of neutron stars (NS) is still under debate. One possibility is that because of the high densities reached in their cores, matter could be deconfined into quark matter. We…Milena Albino, Tuhin Malik, Márcio Ferreira et al.·Jun 21, 2024SaveLearn
Universality of scaled particle spectra in ultrarelativistic heavy-ion collisionsWe study the transverse momentum spectra of identified particles in ultrarelativistic collisions of large and small collision systems. In order to isolate information contained in the momentum…Cicero D. Muncinelli, Fernando G. Gardim, David D. Chinellato et al.·Jun 21, 2024SaveLearn
Electromagnetic isovector form factors of the transition from the N*(1520) to the nucleonDispersion theory is used to provide a model-independent low-energy representation of the three electromagnetic isovector transition form factors N*(1520) N. At low energies the virtual…Di An, Stefan Leupold·Jun 21, 2024SaveLearn
Evidence for Three-α Breathing Modes Uncovered by Control Neural NetworkThis work introduces a new Control Neural Network (Ctrl.NN) method to uncover evidence of exotic quantum state, i.e., the breathing modes in 3-α resonant states of 12C nucleus.…Zheng Cheng, Mengjiao Lyu, Takayuki Myo et al.·Jun 21, 2024SaveLearn
3He spin-dependent structure functions within the relativistic Light-Front Hamiltonian dynamics3He spin-dependent structure functions, g31(x) and g32(x), which parametrize the hadronic tensor in polarized deep-inelastic scattering, were evaluated within the Poincar\'e covariant…Eleonora Proietti, Filippo Fornetti, Emanuele Pace et al.·Jun 21, 2024SaveLearn
Symplectic symmetry approach to clustering in atomic nuclei: The case of 24MgSymplectic symmetry approach to clustering (SSAC) in atomic nuclei, recently proposed, is modified and further developed in more detail. It is firstly applied to the light two-cluster 20Ne +…H. G. Ganev·Jun 20, 2024SaveLearn
New 63Ga(p,γ)64Ge and 64Ge(p,γ)65As reaction rates corresponding to the temperature regime of thermonuclear X-ray burstsWe compute the 63Ga(p,γ)64Ge and 64Ge(p,γ)65As thermonuclear reaction rates using the latest experimental input supplemented with theoretical nuclear spectroscopic…Ning Lu, Yi Hua Lam, Alexander Heger et al.·Jun 20, 2024SaveLearn
Hydrodynamic-like behaviour of glasmaAt the earliest stage of ultrarelativistic heavy-ion collisions the produced matter is a highly populated system of gluons called glasma which can be approximately described in terms of classical…Margaret E. Carrington, Stanislaw Mrowczynski, Jean-Yves Ollitrault·Jun 20, 2024SaveLearn
Faddeev calculations of low-energy -deuteron scattering and momentum correlation functionFaddeev calculations of low-energy -deuteron elastic scattering are performed up to Ecm=20 MeV across the deuteron threshold. Phase shifts of the s-wave with J=1/2 and J=3/2 are…M. Kohno, H. Kamada·Jun 20, 2024SaveLearn
Revealing initial state properties through ultra-central symmetric heavy-ion collisionsHeavy-ion experiments provide a new opportunity to gain a deeper understanding of the structure of nuclei. To achieve this, it is crucial to identify observables under circumstances that are…S. M. A. Tabatabaee, S. F. Taghavi·Jun 19, 2024SaveLearn
Beyond modified Urca: the nucleon width approximation for flavor-changing processes in dense matterFlavor-changing charged current ("Urca") processes are of central importance in the astrophysics of neutron stars. Standard calculations approximate the Urca rate as the sum of two contributions,…Mark G. Alford, Alexander Haber, Ziyuan Zhang·Jun 19, 2024SaveLearn
Energy dependence of particle production in Au+Au collisions at sNN = 7.7-200 GeV using a multiphase transport modelIn this study, we employ a multi-phase transport (AMPT) model to understand the production of π, K, p, p, K0s, , , and φ in Au +…Krishan Gopal, Chitrasen Jena, Kishora Nayak·Jun 19, 2024SaveLearn
The study of 0ββ decay of 136Xe using nonclosure approach in nuclear shell modelIn this investigation, we compute the nuclear matrix elements (NMEs) relevant to the light neutrino-exchange mechanism governing neutrinoless double beta (0ββ) decay in 136Xe. Our…S. Sarkar, Y. Iwata, K. Jha et al.·Jun 19, 2024SaveLearn
Self-consistent strong screening applied to thermonuclear reactionsSelf-consistent strong plasma screening around light nuclei is implemented in the Big Bang nucleosynthesis (BBN) epoch to determine the short-range screening potential, eφ(r)/T ≥ 1, relevant…Christopher Grayson, Cheng Tao Yang, Martin Formanek et al.·Jun 18, 2024SaveLearn
IMSRG with flowing 3 body operators, and approximations thereofWe explore the impact of retaining three-body operators within the in-medium similarity renormalization group (IMSRG), as well as various approximations schemes. After studying two toy problems,…S. R. Stroberg, T. D. Morris, B. C. He·Jun 18, 2024SaveLearn
Parity and time-reversal violating nuclear forces with explicit -excitationsWe emphasize the usefulness of treating delta resonances as explicit degrees of freedom in applications of chiral effective field theory (EFT) to parity-violating and time-reversal-violating (PVTV)…Lukas Gandor, Hermann Krebs, Evgeny Epelbaum·Jun 18, 2024SaveLearn
Inverse-scattering separable NN potential constrained to phase-shift data up to 2.5 GeV. I.- Uncoupled statesWe introduce a new method to construct, within inverse-scattering theory, an energy-independent separable potential capable of reproducing exactly both phase shift and absorption over a predefined…H. F. Arellano, N. A. Adriazola·Jun 18, 2024SaveLearn
Constraining neutron star matter from the slope of the mass-radius curvesWe analyse the implications of information about local derivatives from the mass-radius diagram in neutron star matter. It is expected that the next generation of gravitational wave and…Márcio Ferreira, Constança Providência·Jun 18, 2024SaveLearn
Two-center harmonic oscillator basis for Skyrme-DFT calculations (I): formalism and Proof of PrincipleWe present a new method to solve the nuclear density functional theory (DFT) equations using a two-center harmonic oscillator for Skyrme-like functionals, incorporating pairing and Coulomb…Adrián Sánchez-Fernández, Jacek Dobaczewski, Xuwei Sun et al.·Jun 18, 2024SaveLearn
Efficient production of 229mTh via nuclear excitation by electron captureThe nuclear isomeric state 229mTh with an exceptionally low excitation energy makes the 229Th isotope a crucial candidate for nuclear clocks and many other applications. Efficient and…Jingyan Zhao, Adriana Pálffy, Christoph H. Keitel et al.·Jun 18, 2024SaveLearn
Multichannel Dyson equation: derivation and analysisIn a recent letter [Phys. Rev. Lett. 131, 216401] we presented the multichannel Dyson equation (MCDE) in which two or more many-body Green's functions are coupled. In this work we will give further…Gabriele Riva, Pina Romaniello, J. Arjan Berger·Jun 18, 2024SaveLearn
Dynamics of the conserved net-baryon density near QCD critical point within inhomogeneous quark-gluon plasma profileThis paper investigates the dynamics of the net-baryon multiplicity fluctuations near the QCD critical point, within the inhomogeneous temperature and baryon chemical potential profile of quark-gluon…Shanjin Wu·Jun 18, 2024SaveLearn
Four-dimensional QCD equation of state with multiple chemical potentialsWe construct a four-dimensional version of the equation of state (EoS) model NEOS, NEOS-4D, as a function of the temperature and chemical potentials of baryon, electric charge, and strangeness for…Akihiko Monnai, Grégoire Pihan, Björn Schenke et al.·Jun 17, 2024SaveLearn
Low Energy Nuclear Reactions Through Weak InteractionsWe consider the possibility that low-energy nuclear reactions (LENR) arise due to the conversion of proton to neutron through weak interactions. The resulting neutron forms a short-lived virtual…K. Ramkumar, Harishyam Kumar, Pankaj Jain·Jun 17, 2024SaveLearn
Investigating the excitation function of HBT radii for L\'evy-stable sourcesContemporary heavy-ion physics research aims to explore the phase diagram of strongly interacting matter and search for signs of the possible critical endpoint on the QCD phase diagram. Femtoscopy is…Mate Csanad, Daniel Kincses·Jun 17, 2024SaveLearn