Multiconfigurational time-dependent density functional theory for atomic nuclei: Technical and numerical aspectsThe nuclear time-dependent density functional theory (TDDFT) is a tool of choice for describing various dynamical phenomena in atomic nuclei. In a recent study, we reported an extension of the…Petar Marević, David Regnier, Denis Lacroix·Oct 31, 2023SaveLearn
Taweret: a Python package for Bayesian model mixingUncertainty quantification using Bayesian methods is a growing area of research. Bayesian model mixing (BMM) is a recent development which combines the predictions from multiple models such that each…Kevin Ingles, Dananjaya Liyanage, Alexandra C. Semposki et al.·Oct 31, 2023SaveLearn
Asymptotic normalization coefficients for α+ 12 C synthesis and the S-factor for 12 C(α, \,γ)16 O radiative captureThe 12 C(α,γ)16O reaction, determining the survival of carbon in red giants, is of interest for nuclear reaction theory and nuclear astrophysics. A specific feature of the…A. M. Mukhamedzhanov, R. J. deBoer, B. F. Irgaziev et al.·Oct 31, 2023SaveLearn
Expansion of one-, two- and three-body matrix elements on a generic spherical basis for nuclear ab initio calculationsAb initio studies of atomic nuclei are based on Hamiltonians including one-, two- and three-body operators with very complicated structures. Traditionally, matrix elements of such operators are…Alberto Scalesi, Carlo Barbieri, Enrico Vigezzi·Oct 30, 2023SaveLearn
Scalar field, nucleon structure and relativistic chiral theory for nuclear matterThe work that Peter Schuck and I carried out during the nineties in collaboration with the Lyon and Darmstadt theory groups is summarized. I retrace how our theoretical developments combined with…Guy Chanfray·Oct 30, 2023SaveLearn
First-forbidden transition of nuclear β decay by projected shell modelThe first-forbidden transition of nuclear β decay is expected to play crucial roles in many aspects in nuclear physics, nuclear astrophysics and particle physics such as the stellar…Bin-Lei Wang, Long-Jun Wang·Oct 30, 2023SaveLearn
The 5-dimensional Langevin approach to fission of atomic nucleiWe have generalized the four-dimensional Langevin approach used in our previous works for the description of fission process to the five-dimensional by considering the neck parameter in the…F. A. Ivanyuk, C. Ishizuka, S. Chiba·Oct 30, 2023SaveLearn
At the edge of shape coexistence in the Z=40 regionIn this contribution, the shape coexistence phenomenon near the proton sub-shell closure at Z=40 is analyzed. Particular emphasis is placed on extracting the nuclear deformation values by examining…Esperanza Maya-Barbecho, Samira Baid, José-Manuel Arias et al.·Oct 30, 2023SaveLearn
Intersections of ultracold atomic polarons and nuclear clusters: How is a chart of nuclides modified in dilute neutron matter?Neutron star observations, as well as experiments on neutron-rich nuclei, used to motivate one to look at degenerate nuclear matter from its extreme, namely, pure neutron matter. As an important next…Hiroyuki Tajima, Hajime Moriya, Wataru Horiuchi et al.·Oct 30, 2023SaveLearn
Revision of Analytical Properties of Reaction Amplitude near Thresholds Using the Example of Muon-Induced Prompt FissionExperimental data on the muon-induced prompt fission are analyzed and compared to theory. Good agreement is observed for the 2p to 1s and 3d to 1s transitions. Anomalously big nonradiative width in…F. F. Karpeshin·Oct 30, 2023SaveLearn
Eigenvector Continuation and Projection-Based EmulatorsEigenvector continuation is a computational method for parametric eigenvalue problems that uses subspace projection with a basis derived from eigenvector snapshots from different parameter sets. It…Thomas Duguet, Andreas Ekström, Richard J. Furnstahl et al.·Oct 30, 2023SaveLearn
Hartree-Fock Formulation of the QMC Model at Finite TemperatureWe present, for the first time, a detailed theory of high density matter including the entire baryon octet at finite temperature, based on a fully relativistic mean field model with a consistent…P A M Guichon, J R Stone, A W Thomas·Oct 30, 2023SaveLearn
Electromagnetic current operators for phenomenological relativistic modelsBackground: Phenomenological Poincar\'e invariant quantum mechanical models can provide an efficient description of the dynamics of strongly interacting particles that is consistent with spectral and…Wayne Polyzou·Oct 30, 2023SaveLearn
Large-scale shell-model study of two-neutrino double-beta decay of 82Se, 94Zr, 108Cd, 124Sn, 128Te, 130Te, 136Xe, and 150NdLarge-scale shell-model calculations have been performed for the study of two neutrino double-beta (2ββ) decay in 82Se, 94Zr, 108Cd, 124Sn, 128Te, 130Te,…Deepak Patel, Praveen C. Srivastava, V. K. B. Kota et al.·Oct 29, 2023SaveLearn
Uncertainty Quantification-Enabled Inversion of Nuclear Euclidean ResponsesNuclear quantum many-body methods rely on integral transform techniques to infer properties of electroweak response functions from ground-state expectation values. Retrieving the energy dependence of…K. Raghavan, A. Lovato·Oct 28, 2023SaveLearn
Double parton scattering versus jet quenchingA novel observable, the double nuclear modification factor, is proposed to probe simultaneously the initial and final state effects in nucleus-nucleus collisions. An interesting competition between…S. P. Baranov, A. V. Lipatov, M. A. Malyshev et al.·Oct 28, 2023SaveLearn
Photon momentum anisotropies from the late stages of relativistic heavy-ion collisionsThe photon emission from the late stages of the dynamical evolution of heavy-ion reactions at the highest RHIC and LHC energies is investigated. A comparison between a calculation from hadronic rates…Hannah Elfner, Niklas Götz, Oscar Garcia-Montero et al.·Oct 27, 2023SaveLearn
Towards a more complete description of nucleon distortion in lepton-induced single-pion production at low-Q2Theoretical predictions for lepton-induced single-pion production (SPP) on 12C are revisited in order to assess the effect of different treatments of the current operator. On one hand we have…J. García-Marcos, T. Franco-Munoz, R. González-Jiménez et al.·Oct 27, 2023SaveLearn
Location and symmetry of superconductivity in neutron starsEarlier, it was a standard assumption that the entire core of neutron stars is superconducting. However, the matter contents in the inner core has been unknown even qualitatively, because the density…Dmitry Kobyakov·Oct 27, 2023SaveLearn
Nuclear chiral rotation within Relativistic Configuration-interaction Density functional theoryThe Relativistic Configuration-interaction Density functional (ReCD) theory that combines the advantages of large-scale configuration-interaction shell model and relativistic density functional…Yakun Wang, Pengwei Zhao, Jie Meng·Oct 27, 2023SaveLearn
Ab initio no-core shell-model study of 20-23Na isotopesWe have done a systematic no-core shell-model study of 20-23Na isotopes. The low-energy spectra of these sodium isotopes consisting of natural and un-natural parity states were reported,…Chandan Sarma, Praveen C. Srivastava·Oct 27, 2023SaveLearn
Applications of emulation and Bayesian methods in heavy-ion physicsHeavy-ion collisions provide a window into the properties of many-body systems of deconfined quarks and gluons. Understanding the collective properties of quarks and gluons is possible by comparing…Jean-François Paquet·Oct 26, 2023SaveLearn
Baryon density dependence of viscosities of the quark-gluon plasma at hadronizationThe φ meson and baryon provide unique probes of the properties of the quark-gluon plasma (QGP) at hadronization in relativistic heavy-ion collisions. Using the quark recombination model…Zhidong Yang, Yifeng Sun, Lie-Wen Chen·Oct 26, 2023SaveLearn
Probing spin and pseudospin symmetries in deformed nuclei by the Green's function method(Pseudo)spin symmetries play vital roles in nuclear physics and have been studied extensively in spherical nuclei. In this work, possible spin and pseudospin symmetries in deformed nuclei are…Ting-Ting Sun, Bing-Xin Li, Kun Liu·Oct 26, 2023SaveLearn
Zero-sound modes for the nuclear equation of state at supra-normal densitiesThe meaningful correlations between the zero-sound modes and the stiffness of the nuclear equation of state (EOS) are uncovered in nuclear matter with the relativistic mean-field theory. It is…Jing Ye, J. Margueron, Niu Li et al.·Oct 25, 2023SaveLearn