Isovector response of nuclear matter at finite temperature


Ayik S., BOZKURT K., Gokalp A., YILMAZ TÜZÜN Ö.

ACTA PHYSICA POLONICA B, vol.39, no.6, pp.1413-1427, 2008 (Journal Indexed in SCI) identifier

  • Publication Type: Article / Article
  • Volume: 39 Issue: 6
  • Publication Date: 2008
  • Title of Journal : ACTA PHYSICA POLONICA B
  • Page Numbers: pp.1413-1427

Abstract

The dipole response function of nuclear matter at zero and finite temperatures is investigated in an extended RPA approach by including collisional damping mechanism and coherent damping due to particle-phonon coupling. Calculations are carried out for nuclear dipole vibrations by employing the Steinwedel-Jensen model and compared with experimental results for Sn-120 and Pb-208.