搜索结果: 1-14 共查到“原子核物理学 Properties”相关记录14条 . 查询时间(0.114 秒)
Properties of quarks and mesons in the Dyson-Schwinger/Bethe-Salpeter approach
Dyson-Schwinger/Bethe-Salpeter mesons
2011/7/21
In this thesis, the Dyson-Schwinger - Bethe-Salpeter formalism is investigated and used to study the meson spectrum at zero temperature, as well as the chiral phase transition in finite-temperature QC...
The dynamics of partons, hadrons and strings in relativistic nucleus-nucleus collisions is analyzed within the novel Parton-Hadron-String Dynamics (PHSD) transport approach, which is based on a dynami...
Comments on arXiv:1011.3046 "Muon Capture Constraints on Sterile Neutrino Properties"
Comments arXiv:Muon Capture Constraints Sterile Neutrino Properties
2011/1/6
It has been very recently reported (McKeen, Pospelov, arXive:1011.3046) that the parameter
region suggested for an explanation of the neutrino oscillation results from the LSND, KARMEN
and MiniBooNE...
We report results of fully non-perturbative calculations, based on Auxiliary Field Quan-tum Monte Carlo (AFQMC) approach, for the dilute neutron matter at the density = 0.003 fm−3. Fundamental...
Nuclear energy functional with a surface-peaked effective mass: Global properties
Nuclear energy functional surface-peaked effective mass: Global properties
2011/1/7
A correction to the nuclear functional is proposed in order to improve the density of states around the Fermi surface. The induced effect of this correction is to produce a surface-peaked effective ma...
Resonance properties from a coupled channel meson exchange model
pion-nucleon scattering meson exchange model analytic structure of the scattering amplitude
2009/11/24
In this talk, I present the results on the pole structure of pion-nucleon scattering in an analytic model based on meson exchange. The analytic properties of scattering amplitudes provide important in...
Investigation of PL properties of C-doped SiO2/Si samples after high energy Pb ion irradiation
heavy ion irradiation, carbon ion implantation, photoluminescence (PL) spectra
2009/8/14
Amorphous SiO2 thin films with about 400—500 nm in thickness were thermally grown on single crystalline silicon. These SiO2/Si samples were firstly implanted at room temperature (RT) with 100 keV carb...
We study the medium modifications of nucleon properties in nuclear matter and finite nuclei. The nucleons are described as nontopological solitons, which interact through the self-consistent exchange ...
Properties of the neutrino in the early universe have been investigated incorporating a small inhomogeneity in the mass density of the early universe. Dependence on this factor is found in studying me...
Some Properties of π Meson in Nuclear Matter with Finite Density
π meson effective action chemical potential nuclear matter density
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 Importance of Strange Mesons in Neutron Star Properties
Strange Mesons Neutron Star Properties
2010/10/15
In order to obtain the properties of compact stellar objects, appropriate equations of state have to be used. In the literature, strange meson fields, namely the scalar meson field s¤(975) and the vec...
On the Static Properties of Baryons in the Skyrme Model
the Static Properties Baryons the Skyrme Model
2010/10/22
We use a modified version of the Skyrme model in which the stabilizing fourth-order term is separated in two parts with different parameters that are introduced in the Lagrangian and could vary indepe...
Transport Properties and Equation of State of Quark-Nuclear Matter
Transport Properties Quark-Nuclear Matter
2010/10/28
Transport equations for composite nucleons and deconfined quarks in quark-nuclear matter (QNM) are derived. QNM is a many-body system containing hadrons and deconfined quarks. The starting point is a ...
Properties of Cold and Hot Polarized Nuclear Matter with Realistic Nucleon Nucleon Interaction
nuclear-matter Hartree-Fock equation of state
2010/4/13
The Thomas-Fermi (TF) model is used to calculate the equation of state ofthermal polarized nuclear-matter (NM) within a nonrelativistic Hartree-Fock (HF) scheme. The potential employed is a new realis...