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Collisional damping of giant resonances with an optimized finite-range effective interaction

2002-10-01
Yildirim, S
Tarikci, A
Collisional damping widths of isoscalar giant monopole, isovector giant dipole and isoscalar giant quadrupole excitations for Sn-120 and Pb-208 at zero and finite temperatures are calculated within Thomas-Fermi approximation by employing a recently proposed modified Skyrme force and the results are compared with previous works.