Results 61 to 70 of about 248,128 (292)
A Review of the Intrinsic Heavy Quark Content of the Nucleon [PDF]
, 2015 We present a review of the state of the art of our understanding of the intrinsic charm and bottom content of the nucleon. We discuss theoretical calculations, constraints from global analyses, and collider observables sensitive to the intrinsic heavy ...
S. Brodsky +5 more
semanticscholar +1 more source
Isotriplet pairing energy of nucleons in nuclei
Results in Physics, 2023 The problem of describing the nucleon pairing energy in nuclei is considered using a realistic nucleon-nucleon potential that reproduces the parameters of nucleon-nucleon scattering.
F.M. Pen'kov +3 more
doaj
The Off-Shell Nucleon-Nucleon Amplitude: Why it is Unmeasurable in Nucleon-Nucleon Bremsstrahlung
, 2000 Nucleon-nucleon bremsstrahlung has long been considered a way of getting information about the off-shell nucleon-nucleon amplitude which would allow one to distinguish among nucleon-nucleon potentials based on their off-shell properties.
EM Nyman +11 more
core +1 more source
Strangeness in Nuclear Collisions [PDF]
, 1996 Data on the mean multiplicity of strange hadrons produced in minimum bias proton--proton and central nucleus--nucleus collisions at momenta between 2.8 and 400 GeV/c per nucleon have been compiled.
Gazdzicki, Marek, Röhrich, Dieter
core +2 more sources
Few-nucleon systems with state-of-the-art chiral nucleon-nucleon forces [PDF]
, 2015 We apply improved nucleon-nucleon potentials up to fifth order in chiral effective field theory, along with a new analysis of the theoretical truncation errors to study nucleon-deuteron $(\mathrm{N}d)$ scattering and selected low-energy observables in $^{
S. Binder +19 more
semanticscholar +1 more source
Linear Extrapolation of Ultrarelativistic Nucleon-Nucleon Scattering to Nucleus-Nucleus Collisions
, 1997 We use a Glauber-like approach to describe very energetic nucleus-nucleus collisions as a sequence of binary nucleon-nucleon collisions. No free parameters are needed: all the information comes from simple parametrizations of nucleon-nucleon collision ...
Jeon, Sangyong, Kapusta, Joseph
core +2 more sources
Search for Three-Nucleon Force Effects in Two-Body Photodisintegration of 3He(3H) and in the Time Reversed Proton-Deuteron Radiative Capture Process [PDF]
, 2003 Faddeev calculations have been performed for nucleon-deuteron photodisintegration of 3He(3H) and proton-deuteron radiative capture. The bulk of the results is based on the AV18 nucleon-nucleon force and the Urbana IX three-nucleon force together with ...
Glockle, W. +5 more
core +5 more sources
Astronomische Nachrichten, EarlyView.ABSTRACT We investigate the effects of a minimal measurable length on neutron stars, within the quantum hadrodynamics (QHD‐I) model modified by the Generalized Uncertainty Principle (GUP). Working in a deformed Poisson algebra framework, we incorporate GUP effects via a time‐invariant transformation of the phase space volume, effectively reducing the ...
João Gabriel Galli Gimenez +2 more
wiley +1 more source
The Nambu-Jona-Lasinio model of light nuclei [PDF]
, 2000 The Nambu-Jona-Lasinio model of the deuteron suggested by Nambu and Jona-Lasinio (Phys. Rev. 124 (1961) 246) is formulated from the first principles of QCD. The deuteron appears as a neutron-proton collective excitation, i.e. a Cooper np-pair, induced by
Faber, M. +3 more
core +2 more sources
Asymmetric nuclear matter based on chiral two- and three-nucleon interactions [PDF]
, 2015 We calculate the properties of isospin-asymmetric nuclear matter based on chiral nucleon-nucleon (NN) and three-nucleon (3N) interactions. To this end, we develop an improved normal-ordering framework that allows to include general 3N interactions ...
C. Drischler, K. Hebeler, A. Schwenk
semanticscholar +1 more source