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Nuclear short-range correlations (SRC) typically manifest themselves in the tail parts of the single-nucleon momentum distributions. We propose an approximate practical method for computing those SRC contributions to the high-momentum…

核理论 · 物理学 2015-08-13 Jan Ryckebusch , Maarten Vanhalst , Wim Cosyn

We study electromagnetic form factors of protons in proton-nucleus scattering via analysing of experimental cross-sections of accompanying bremsstrahlung photons. A new bremsstrahlung model for proton-nucleus scattering is developed, where…

核理论 · 物理学 2024-04-22 Sergei P. Maydanyuk , Li-Ping Zou , Peng-Ming Zhang

In this work we show the modifications of nucleon mass and nucleon radius with the help of the extended Relativistic Mean Field (RMF) model. We argue that even small departures above nuclear equilibrium density with constant nucleon mass…

核理论 · 物理学 2018-03-28 Jacek Rozynek

The electron neutron scattering process determines the electrical and thermal conductivity of neutron stars plasma. As we approach the resonance section of the growth is much higher than the growth predicted by the perturbation theory. The…

综合物理 · 物理学 2017-04-25 B. A. Veklenko , A. A. Vasiljeva

A basic prediction of the statistical model of compound nucleus reactions is that the partial widths for decay into any open channel channel fluctuate according to the Porter-Thomas distribution (PTD). A recent experiment on $s$- and…

核理论 · 物理学 2018-11-06 P. Fanto , G. F. Bertsch , Y. Alhassid

The quantitative understanding of neutrino interactions with nuclei and nuclear matter is needed to the study of many different problems. In the astrophysics environment, neutrino-nucleon and neutrino-nucleus reaction rates are used as…

核理论 · 物理学 2009-01-19 Nicola Farina

Nuclear surface provides useful information on nuclear radius, nuclear structure as well as properties of nuclear matter. We discuss the relationship between the nuclear surface diffuseness and elastic scattering differential cross section…

核理论 · 物理学 2018-06-13 S. Hatakeyama , W. Horiuchi , A. Kohama

The appearance of the strongly interacting matter mixed phase (MP)has been suggested to consider to understand qualitatively the regime change existence in the behavior of some centrality depending characteristics of events. The MP has been…

高能物理 - 实验 · 物理学 2007-05-23 O. B. Abdinov , A. Kravcakova , A. A. Kuznetsov , M. K. Suleymanov , A. S. Vodopianov , S. Vokal

The freezing/melting transition is at the heart of many natural and industrial processes. In the classical picture, the transition proceeds via the nucleation of the new phase, which has to overcome a barrier associated to the free energy…

软凝聚态物质 · 物理学 2024-08-28 Patrice Porion , Joël Puibasset

Using equilibrium fluctuations to understand the response of a physical system to an externally imposed perturbation is the basis for linear response theory, which is widely used to interpret experiments and shed light on microscopic…

统计力学 · 物理学 2024-06-24 Jérémie Klinger , Grant M. Rotskoff

A method is presented which allows one to introduce collective coordinates self-consistently, in distinction to the Caldeira-Leggett model. It is demonstrated how the partition function Z for the total nuclear system can be calculated to…

核理论 · 物理学 2009-11-10 Christian Rummel , Helmut Hofmann

Determination of parton distribution functions in nuclei is important for calculating nuclear corrections in oscillation experiments, from which detailed information should be extracted on neutrino properties. First, nuclear parton…

高能物理 - 唯象学 · 物理学 2009-11-07 S. Kumano

Almost since the time of the discovery of the neutron more than 70 years ago, efforts have been made to understand the effects of neutron radiation on tissue and, eventually, to use neutrons for cancer treatment. In contrast to charged…

核实验 · 物理学 2010-12-15 S. Pomp

I review the main features of the nuclear response extracted from electron scattering data. The emerging picture clearly shows that the shell model does not provide a fully quantitative description of nuclear dynamics. On the other hand,…

核理论 · 物理学 2009-11-10 Omar Benhar

Exploration of structure-property relationships as a function of dopant concentration is commonly based on mean field theories for solid solutions. However, such theories that work well for semiconductors tend to fail in materials with…

This paper provides a systematic and complete study of thermal field theory with fermion fields of any kind for generic equilibrium density matrices, which feature arbitrary values not only of temperature and chemical potentials, but also…

高能物理 - 唯象学 · 物理学 2026-05-19 Alberto Salvio

Sensitivities of nuclear reaction rates to a variation of nuclear properties are studied. Target nuclei range from proton- to neutron-dripline for 10<=Z<=83. Reactions considered are nucleon- and alpha-induced reactions mediated by the…

太阳与恒星天体物理 · 物理学 2015-03-13 T. Rauscher

Percolation clusters are random fractals whose geometrical and transport properties can be characterized with the help of probability distribution functions. Using renormalized field theory, we determine the asymptotic form of various of…

统计力学 · 物理学 2015-05-13 Hans-Karl Janssen , Olaf Stenull

For the first time we apply the methodologies of nonlinear analysis to investigate atomic matter. We use these methods in the analysis of Atomic Weights and of Mass Number of atomic nuclei. Using the AutoCorrelation Function and Mutual…

综合物理 · 物理学 2007-05-23 Elio Conte , Andrei Yu. Khrennikov , Joseph P. Zbilut

Time-dependent Hartree-Fock approach in three dimensions is employed to study the multi-nucleon transfer reaction $^{132}$Sn + $^{208}$Pb at various incident energies above the Coulomb barrier. Probabilities for different transfer channels…

核理论 · 物理学 2018-11-14 Xiang Jiang , Nan Wang
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