Nucleon-nucleon correlations, short-lived excitations, and the quarks within [PDF]
, 2016 This article reviews our current understanding of how the internal quark structure of a nucleon bound in nuclei differs from that of a free nucleon. We focus on the interpretation of measurements of the EMC effect for valence quarks, a reduction in the ...
O. Hen +3 more
semanticscholar +1 more source
New Laser Fusion and Its Gain by Intense Laser
Energies, 2010 The feasibility of a new approach of laser fusion in plasma without implosion has been proposed and is discussed using an intense laser. The cross section of the nuclear reaction is increased by enhancing the penetrability of nuclei through the Coulomb ...
Kazuo Imasaki, Dazhi Li
doaj +1 more source
High-Precision Determination of the Pion-Nucleon σ Term from Roy-Steiner Equations. [PDF]
Physical Review Letters, 2015 We present a determination of the pion-nucleon (πN) σ term σ_{πN} based on the Cheng-Dashen low-energy theorem (LET), taking advantage of the recent high-precision data from pionic atoms to pin down the πN scattering lengths as well as of constraints ...
M. Hoferichter +3 more
semanticscholar +1 more source
Chromo-Electric Field Energy in Quark Models
Frontiers in Physics, 2019 We study the contribution of the chromo-electric field to the total energy of the hadrons. We analyze the case of quarks considered as extended sources of the field. Specific forms of the interaction potential of the quarks are obtained.
Maurizio De Sanctis
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Quark Models of the Nucleon–Nucleon Interaction
Frontiers in Physics, 2020 The present paper aims to provide a review of the relevance of quark degrees of freedom in the description of the nucleon-nucleon and, in general, of the baryon-baryon interaction.
Francisco Fernández +4 more
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The nucleon-nucleon interaction [PDF]
Brazilian Journal of Physics, 2004 Recent developements in our understanding of the fundamental nucleon-nucleon interaction are reviewed. Among the topics considered are (1) the so-called high-precision nucleon-nucleon potentials that emerged in the mid 1990s, (2) progress in the microscopic description of the intermediate-range part of the nucleon-nucleon interaction in terms of ...
openaire +4 more sources
The potential of the modified Thomas - Fermi method and its analytical representation on the example of the interaction of 16O with tin isotopes 112,114,116,118,120,122,124Sn [PDF]
Ядерна фізика та енергетика, 2023 Nucleon distribution densities and nucleus-nucleus interaction potentials for the 16O nucleus and 112,114,116,118,120,122,124Sn isotopes were calculated within the framework of the modified Thomas - Fermi method, taking into account all terms to the ...
V. O. Nesterov
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Quantum Monte Carlo calculations of light nuclei with local chiral two- and three-nucleon interactions [PDF]
, 2017 Local chiral effective field theory interactions have recently been developed and used in the context of quantum Monte Carlo few- and many-body methods for nuclear physics.
J. E. Lynn +7 more
semanticscholar +1 more source
Pion-nucleon scattering in covariant baryon chiral perturbation theory with explicit Delta resonances [PDF]
, 2016 A bstractWe present the results of a third order calculation of the pion-nucleon scattering amplitude in a chiral effective field theory with pions, nucleons and delta resonances as explicit degrees of freedom.
D. Yao +8 more
semanticscholar +1 more source
Polarization phenomena initiated by electromagnetic interactions of particles with nuclei [PDF]
Ядерна фізика та енергетика, 2010 Polarization phenomena in the processes induced by electromagnetic interaction of photons, electrons, nucleons and certain composite particles with nuclei are studied.
V. K. Tartakovsky
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