Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2010-05-03
Physics
Nuclear Physics
Nuclear Theory
5 pages, 5 figures, to appear in PRC
Scientific paper
Nuclear multifragmentation in intermediate energy heavy ion collisions has long been associated with liquid-gas phase transition. We calculate the shear viscosity to entropy density ratio eta/s for an equilibrated system of nucleons and fragments produced in multifragmentation within an extended statistical multifragmentation model. The temperature dependence of eta/s exhibits surprisingly similar behavior as that for water. In the coexistence phase of fragments and light particles, the ratio eta/s reaches a minimum of comparable depth as that for water in the vicinity of the critical temperature for liquid-gas phase transition. The effects of freeze-out volume and surface symmetry energy on eta/s in multifragmentation are studied.
No associations
LandOfFree
Shear viscosity to entropy density ratio in nuclear multifragmentation 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 Shear viscosity to entropy density ratio in nuclear multifragmentation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shear viscosity to entropy density ratio in nuclear multifragmentation will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-658206