Isovector collective response function of nuclear matter at finite temperature
INTERNATIONAL JOURNAL OF MODERN PHYSICS E, cilt.13, sa.5, ss.949-959, 2004 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 13 Sayı: 5
- Basım Tarihi: 2004
- Doi Numarası: 10.1142/s0218301304002533
- Dergi Adı: INTERNATIONAL JOURNAL OF MODERN PHYSICS E
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.949-959
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Yıldız Teknik Üniversitesi Adresli: Hayır
Özet
We study isovector collective excitations in nuclear matter by employing the linearized Landau-Vlasov equation with and without a non-Markovian binary collision term at finite temperature. We calculate the giant dipole resonance (GDR) strength function for finite nuclei using the Steinwedel-Jensen model and also by Thomas-Fermi approximation, and we compare them for Sn-120 and Pb-208 with experimental results.