搜索结果: 1-4 共查到“原子核物理学 Isospin”相关记录4条 . 查询时间(0.046 秒)
Effect of isospin dependent cross-section on elliptic flow in heavy-ion collision at intermediate energies
heavy-ion collision cross-section isospin dependent
2011/7/20
We study the elliptical flow of fragment in heavy-ion collisions for different systems at incident energies between 40 and 1200 MeV/nucleon using an isospin-dependent quantum molecular dynamics model....
Isospin Character of the Pygmy Dipole Resonance in 124Sn
Isospin Character the Pygmy Dipole Resonance 124Sn
2010/12/29
The pygmy dipole resonance has been studied in the proton-magic nucleus 124Sn with the (a,a'g) coincidence method at E=136 MeV. The comparison with results of photon-scattering experiments reveals a s...
Isospin effect on spontaneous fission half-lives of even-even nuclei
isospin effect WKB approximation spontaneous fission half-lives
2009/8/14
By using a new five-parameter formula derived from the WKB approximation, we systematically calculate the spontaneous fission half-lives of even-even nuclei with Z=90—108. The isospin effect is taken...
Effect of entrance-channel asymmetry on the isospin dependence of nucleon emission in heavy ion collisions
neutron to proton ratio symmetry energy isospin asymmetry of reaction system hadronic transport model
2009/8/14
Using the isospin- and momentum-dependent hadronic transport model IBUU04, we have investigated the influence of the entrance-channel isospin asymmetry on the sensitivity of the pre-equilibrium neutro...