搜索结果: 1-15 共查到“原子核物理学 nuclear matter”相关记录19条 . 查询时间(0.104 秒)
Quarkonium as a tool: cold nuclear matter effects
Quarkonium Shadowing Cold Nuclear Matter e ects
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2011/7/21
We discuss the quarkonium production as a tool for the study of the Quark Gluon Plasma. In particular, we concentrate on the Cold Nuclear Matter effetcs.
Nuclear matter and chiral phase transition at large-$N_{c}$
Institute of theoretical Physics, Johann Wolfgang Goethe University
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2011/7/21
Two aspects of the QCD phase diagrams are studied in the limit of a large number of colors: at zero temperature and nonzero density the (non)existence of nuclear matter, and at zero density and nonzer...
Second-order quasiparticle interaction in nuclear matter with chiral two-nucleon interactions
Second-order quasiparticle interaction
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2011/7/20
We employ Landau's theory of normal Fermi liquids to study the quasiparticle interaction in nuclear matter in the vicinity of saturation density. Realistic low-momentum nucleon-nucleon interactions ev...
Quasiparticle light elements and quantum condensates in nuclear matter
Quasiparticle light elements quantum condensates
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2011/7/20
Nuclei in dense matter are influenced by the medium. In the cluster mean field approximation, an effective Schr\"odinger equation for the $A$-particle cluster is obtained accounting for the effects of...
Three-dimensional calculation of inhomogeneous structure in low-density nuclear matter
low-density nuclear matter inhomogeneous structure
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2011/7/20
In low-density nuclear matter which is relevant to the crust region of neutron stars and collapsing stage of supernovae, non-uniform structures called "nuclear pasta" are expected.
Subtle Is The Manifestation Of Chiral Symmetry In Nuclei And Dense Nuclear Matter
Subtle Manifestation Of Chiral Symmetry In Nuclei Dense Nuclear Matter
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2011/1/6
The history of how chiral symmetry has entered in nuclear physics, in which Gerry Brown
and I have participated from 1970 up to today, is described from my personal viewpoint. The
route of developme...
Subtle Is The Manifestation Of Chiral Symmetry In Nuclei And Dense Nuclear Matter
Subtle The Manifestation Chiral Symmetry Nuclei Dense Nuclear Matter
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2011/1/4
The history of how chiral symmetry has entered in nuclear physics, in which Gerry Brown and I have participated from 1970 up to today, is described from my personal viewpoint. The route of development...
Scalar field in nuclear matter: the roles of spontaneous chiral symmetry breaking and nucleon structure
nuclear matter roles of spontaneous chiral symmetry breaking nucleon structure
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2011/1/6
Chiral theories with spontaneous symmetry breaking such as the Nambu-Jona-Lasinio (NJL)
model lead to the existence of a scalar mode. We present in a detailed manner how the corresponding low momentu...
Pion Effect of Nuclear Matter in a Chiral Sigma Model
Chiral Sigma Model Nuclear Matter
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2009/10/28
We develop a new framework for the study of the nuclear matter based on the linear sigma model. We introduce a completelynew viewpoint on the treatment of the nuclear matter with the inclusion of the ...
Study of various charged ρ-meson masses in asymmetric nuclear matter
asymmetric nuclear matter ρ-meson effective mass Dirac sea
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2009/9/17
We study the effective masses of ρ-mesons for different charged states in asymmetric nuclear matter (ANM) using the Quantum Hadrodynamics II model. The closed form analytical results are presented for...
Cold nuclear matter effects on J/ψ production in d-Au collisions
inhomogeneous shadowing effect Glauber Model J/ψ absorption effect
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2009/8/17
The medium modifications of J/ψ production in d-Au collisions at √sNN=200 GeV are studied in the Glauber model. By means of the c.m. energy loss parameter per collision studied in Drell-Yan process, t...
Superfluidity in neutron matter and symmetric nuclear matter and the effect of a microscopic three-body force
neutron matter symmetric nuclear matter superfluidity three-body force BCS theory BHF approach
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2009/8/14
The neutron 3PF2 pairing gap in pure neutron matter, neutron 3PF2 gap and neutron-proton 3SD1 gap in symmetric nuclear matter have been studied by using the Brueckner-Hartree-Fock(BHF) approach and th...
Some Properties of π Meson in Nuclear Matter with Finite Density
π meson effective action chemical potential nuclear matter density
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2007/8/15
2002Vol.37No.5pp.589-592DOI:
Some Properties of π Meson in Nuclear Matter with Finite Density
YANG Lan-Fei1 and LÜ Xiao-Fu1,2,3
1 Department of Physics, Sichuan Un...
The Nuclear Matter Effects in \pi0 Photoproduction at High Energies
Meson photoproduction in-medium effects intranuclear cascade High Energies
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2010/10/13
The in-medium influence on p0 photoproduction from spin zero nuclei is carefully studied in the GeV range using a straightforward Monte Carlo analysis. The calculation takes into account the relativis...
Asymmetric Nuclear Matter and its Instabilities
Asymmetric Nuclear Matter Instabilities
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2010/10/15
In order to investigate the instabilities in asymmetric nuclear matter described within relativistic mean field hadron models, we build the spinodals. We have used relativistic models both with consta...