Dependence of the Giant Dipole Strength Function on Excitation Energy
نویسندگان
چکیده
منابع مشابه
Excitation-energy dependence of the giant dipole resonance width.
High-energy y rays have been measured in coincidence with heavy fragments in deeply inelastic reactions of ' 6xe+ Ti at 18.5 MeV/nucleon. The giant dipole resonance (GDR) strength function is deduced from an analysis of the photon spectra within the statistical model. The GDR width I is studied as a function of the fragment excitation energy E*. A saturation at about I =10 MeV is observed for E...
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Coulomb Excitation of Double Giant Dipole Resonances
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P.-G. Reinhard Institut für Theoretische Physik II, Universität Erlangen, D-91058, Erlangen, Germany; [email protected] (Dated: October 11, 2006) Abstract The giant dipole resonance (GDR) in deformed nuclei is analyzed using the self-consistent separable random-phase-approximation (SRPA) with Skyrme forces SkT6, SkM, SLy6 and SkI3. The deformed nuclei Nd and U are used as r...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 1982
ISSN: 0031-9007
DOI: 10.1103/physrevlett.49.434