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Relativistic quasiparticle random phase approximation in deformed nuclei

✍ Scribed by D. Peña Arteaga; P. Ring

Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
272 KB
Volume
59
Category
Article
ISSN
0146-6410

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✦ Synopsis

The first results of the solution of the Relativistic Quasiparticle Random Phase Approximation (QRPA) in axial symmetry are presented. Three different relativistic density functionals have been implemented in a fully self-consistent fashion. Example applications for E1 and M1 excitations in 20 Ne, 26 Ne and 160 Gd are studied.

📜 SIMILAR VOLUMES

The time-dependent relativistic mean-fie
The time-dependent relativistic mean-field theory and the random phase approximation
✍ P. Ring; Zhong-yu Ma; Nguyen Van Giai; D. Vretenar; A. Wandelt; Li-gang Cao 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 171 KB

The Relativistic Random Phase Approximation (RRPA) is derived from the Time-Dependent Relativistic Mean-Field (TD RMF) theory in the limit of small amplitude oscillations. In the nosea approximation of the RMF theory, the RRPA configuration space includes not only the usual particle-hole ph-states,