Finite Temperature Nuclear Response in Extended Random-Phase Approximation

Details Finite Temperature Nuclear Response in Extended Random-Phase Approximation Finite Temperature Nuclear Response in Extended Random-Phase Approximation

1998-10-14

arxiv.org/abs/nucl-th/9810042v1

Phys.Rev.C58:2154-2160,1998

Physics

Nuclear Physics

Nuclear Theory

22 Latex pages including 9 figures. Phys. Rev. C (in press)

Scientific paper

10.1103/PhysRevC.58.2154

The nuclear collective response at finite temperature is investigated for the first time in the quantum framework of the small amplitude limit of the extended TDHF approach, including a non-Markovian collision term. It is shown that the collision width satisfies a secular equation. By employing a Skyrme force, the isoscalar monopole, isovector dipole and isoscalar quadrupole excitations in $^{40}Ca$ are calculated and important quantum features are pointed out. The collisional damping due to decay into incoherent 2p-2h states is small at low temperatures but increases rapidly at higher temperatures.

Affiliated with

Also associated with

No associations

Rating

Finite Temperature Nuclear Response in Extended Random-Phase Approximation 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 Finite Temperature Nuclear Response in Extended Random-Phase Approximation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Finite Temperature Nuclear Response in Extended Random-Phase Approximation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-236147