Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2009-04-20
Chin. Phys. Lett.26:062501, 2009
Physics
Nuclear Physics
Nuclear Theory
9 pages, 5 figures
Scientific paper
10.1088/0256-307X/26/6/062501
Within the framework of the improved isospin dependent quantum molecular dynamics (ImIQMD) model, the pion emission in heavy-ion collisions in the region 1 A GeV is investigated systematically, in which the pion is considered to be mainly produced by the decay of resonances $\triangle$(1232) and N*(1440). The in-medium dependence and Coulomb effects of the pion production are included in the calculation. Total pion multiplicity and $\pi^{-}/\pi^{+}$ yields are calculated for the reaction $^{197}$Au+$^{197}$Au in central collisions for selected Skyrme parameters SkP, SLy6, Ska, SIII and compared them with the measured data by the FOPI collaboration.
Feng Zhao-Qing
Jin Gen-Ming
No associations
LandOfFree
Pion Production in Heavy-ion Collisions in the 1 A GeV region does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Pion Production in Heavy-ion Collisions in the 1 A GeV region, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pion Production in Heavy-ion Collisions in the 1 A GeV region will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-173982