Theoretical study of the d(d,p)3H and d(d,n)3He processes at low energiesWe present a theoretical study of the processes d(d,p)3H and d(d,n)3He at energies of interest for energy production and for big-bang nucleosynthesis. We accurately solve the four body scattering…M. Viviani, L. Girlanda, A. Kievsky et al.·Jul 4, 2022SaveLearn
Multipole decomposition of tensor interactions of fermionic probes with composite particles and BSM signatures in nuclear reactionsA multipole decomposition of a cross-section is a useful tool to simplify the analysis of reactions due to their symmetry properties. By using a new approach to decompose antisymmetric tensor-type…Ayala Glick-Magid, Doron Gazit·Jul 4, 2022SaveLearn
Cluster folding analysis for the 6,7Li and 20Ne + 24Mg nuclear systemsThe experimentally available angular distributions (ADs) for 6,7Li and 20Ne ions elastically scattered from a 24Mg target are reanalyzed using various nuclear potentials based on phenomenological and…Sh. Hamada·Jul 4, 2022SaveLearn
Semi-microscopic theory of two proton emissionWe propose a semi-microscopic model for the simultaneous emission of two protons. This model has the advantage of avoiding certain technical aspects of a fully microscopic 3-body framework, while…S. A. Ghinescu, D. S. Delion·Jul 4, 2022SaveLearn
Isoscaling constraining sources' sizesIn the framework of the Statistical Multifragmentation Model, the nuclear isoscaling analysis is extended to constrain the ratio between the sizes of the decaying sources formed in a collision…S. R. Souza, R. Donangelo, W. G. Lynch et al.·Jul 4, 2022SaveLearn
Generating Tensor Polarization from Shear StressWe derive an expression for the tensor polarization of a system of massive spin-1 particles in a hydrodynamic framework. Starting from quantum kinetic theory based on the Wigner-function formalism,…David Wagner, Nora Weickgenannt, Enrico Speranza·Jul 3, 2022SaveLearn
Towards Precise and Accurate Calculations of Neutrinoless Double-Beta Decay: Project Scoping Workshop ReportWe present the results of a National Science Foundation (NSF) Project Scoping Workshop, the purpose of which was to assess the current status of calculations for the nuclear matrix elements governing…V. Cirigliano, Z. Davoudi, J. Engel et al.·Jul 3, 2022SaveLearn
Neutron skin of 48Ca deduced from interaction cross sectionThe neutron skin thickness of 48Ca was deduced from the interaction cross section by adopting a microscopic optical potential. The optical potential used was constructed by folding a chiral g matrix…Masayuki Matsuzaki, Masanobu Yahiro·Jul 1, 2022SaveLearn
Kaon-baryon coupling schemes and kaon condensation in hyperon-mixed matterPossible coexistence of kaon condensation and hyperons in highly dense matter [the (Y+K) phase] is investigated on the basis of the relativistic mean-field theory combined with the effective chiral…Takumi Muto, Toshiki Maruyama, Toshitaka Tatsumi·Jul 1, 2022SaveLearn
Equation of state in neutron stars and supernovaeNeutron stars and supernovae provide cosmic laboratories of highly compressed matter at supra nuclear saturation density which is beyond the reach of terrestrial experiments. The properties of dense…Kohsuke Sumiyoshi, Toru Kojo, Shun Furusawa·Jun 30, 2022SaveLearn
Inferring the nuclear symmetry energy at supra saturation density from neutrino coolingAn ambitious goal of the astrophysical community is not only to constrain the equation of state (EOS) of neutron star (NS) matter by confronting it with astrophysics observations, but ultimately also…Tuhin Malik, B. K. Agrawal, Constança Providência·Jun 30, 2022SaveLearn
Equation of State of Neutron-Rich Matter in d-DimensionsNuclear systems under constraints, with high degrees of symmetries and/or collectivities may be considered as moving effectively in spaces with reduced spatial dimensions. We first derive analytical…Bao-Jun Cai, Bao-An Li·Jun 30, 2022SaveLearn
Effect of configuration mixing on quadrupole and octupole collective states of transitional nucleiA model is presented that simultaneously describes shape coexistence and quadrupole and octupole collective excitations within a theoretical framework based on the nuclear density functional theory…Kosuke Nomura·Jun 30, 2022SaveLearn
Sub-barrier fusion hindrance and absence of neutron transfer channelsThe sub-barrier fusion hindrance has been observed in the domain of very low energies of astrophysical relevance. This phenomenon can be analyzed effectively using an uncomplicated straightforward…Vinay Singh, Joydev Lahiri, Partha Roy Chowdhury et al.·Jun 30, 2022SaveLearn
Radiative neutron capture reaction rates for r-process nucleosynthesisAbout half of the elements beyond iron are synthesized in stars by rapid-neutron capture process (r-process). The stellar environment provides very high neutron flux in a short time ( seconds)…Vinay Singh, Joydev Lahiri, Malay Kanti Dey et al.·Jun 30, 2022SaveLearn
Uncertainty quantification of transition operators in the empirical shell modelWhile empirical shell model calculations have successfully described low-lying nuclear data for decades, only recently has significant effort been made to quantify the uncertainty in such…Jordan M. R. Fox, Calvin W. Johnson, Rodrigo Navarro Perez·Jun 30, 2022SaveLearn
Non-equilibrium charmonium regeneration in strongly coupled quark-gluon plasmaThe evaluation of quarkonium regeneration in ultrarelativistic heavy-ion collisions (URHICs) requires the knowledge of the heavy-quark phase space distributions in the expanding quark-gluon plasma…Xiaojian Du, Ralf Rapp·Jun 30, 2022SaveLearn
Calculation of the Thomas-Ehrman shift in 16F and 15O(p,p) cross section with the Gamow shell modelThe 16F nucleus is situated at the proton drip-line and is unbound by proton emission by only about 500 keV. Continuum coupling is then prominent in this nucleus. Added to that, its low-lying…N. Michel, J. G. Li, L. H. Ru et al.·Jun 30, 2022SaveLearn
Effect of short- and long-range correlations on neutron skins of various neutron-rich doubly magic nucleiWe study the effects of correlations beyond the independent particle model in the evaluation of neutron skins of various neutron-rich doubly magic nuclei. We consider short- and long-range…G. Co', M. Anguiano, A. M. Lallena·Jun 30, 2022SaveLearn
Equation of State at High-Baryon Density and Compact Stellar ObjectsIn this contribution I review the connection between compact stars and high-baryon density matter, focusing on astrophysical observables for deconfinement to quark matter. I discuss modern…Veronica Dexheimer·Jun 30, 2022SaveLearn
Two-photon exchange in (muonic) deuterium at N3LO in pionless effective field theoryWe present a study of the two-photon-exchange (2γ-exchange) corrections to the S-levels in muonic (μD) and ordinary (D) deuterium within the pionless effective field theory (pionless EFT). Our…Vadim Lensky, Franziska Hagelstein, Vladimir Pascalutsa·Jun 29, 2022SaveLearn
Applications of reduced basis methods to the nuclear single particle spectrumReduced basis methods provide a powerful framework for building efficient and accurate emulators. Although widely applied in many fields to simplify complex models, reduced basis methods have only…Amy L. Anderson, Graham L. O'Donnell, J. Piekarewicz·Jun 29, 2022SaveLearn
Quasi-bound state in the KNNN systemThe paper is devoted to the KNNN system, which is an exotic system consisting of an antikaon and three nucleons. Dynamically exact four-body Faddeev-type equations were solved and…N. V. Shevchenko·Jun 29, 2022SaveLearn
Investigating the coalescence-inspired sum rule for light nuclei and hypernuclei in heavy-ion collisionsA data-driven idea is presented to test if light nuclei and hypernuclei obey the coalescence-inspired sum rule, i.e., to test if the flow of a light nucleus or hypernucleus is the summed flow of each…Ashik Ikbal Sheikh·Jun 28, 2022SaveLearn
Isospin-symmetry implications for nuclear two-body distributions and short-range correlationsWe study the implications of isospin symmetry in nuclear systems on two-body distributions and derive relations between different densities or momentum distributions of a given nucleus or of…R. Weiss, A. Lovato, R. B. Wiringa·Jun 28, 2022SaveLearn