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Titolo:
F spin as a partial symmetry - art. no. 024305
Autore:
Leviatan, A; Ginocchio, JN;
Indirizzi:
Hebrew Univ Jerusalem, Racah Inst Phys, IL-91904 Jerusalem, Israel Hebrew Univ Jerusalem Jerusalem Israel IL-91904 -91904 Jerusalem, Israel Univ Calif Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA UnivCalif Los Alamos Natl Lab Los Alamos NM USA 87545 amos, NM 87545 USA Univ Washington, Inst Nucl Theory, Seattle, WA 98195 USA Univ Washington Seattle WA USA 98195 t Nucl Theory, Seattle, WA 98195 USA
Titolo Testata:
PHYSICAL REVIEW C-NUCLEAR PHYSICS
fascicolo: 2, volume: 6102, anno: 2000,
pagine: 4305 -
SICI:
0556-2813(200002)6102:2<4305:FSAAPS>2.0.ZU;2-0
Fonte:
ISI
Lingua:
ENG
Soggetto:
PARTIAL DYNAMICAL SYMMETRY; INTERACTING-BOSON MODEL; RARE-EARTH NUCLEI; EVEN-EVEN NUCLEI; PROTON; EXCITATIONS; SYSTEMATICS; SCATTERING; MULTIPLETS; STATES;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
26
Recensione:
Indirizzi per estratti:
Indirizzo: Leviatan, A Hebrew Univ Jerusalem, Racah Inst Phys, IL-91904 Jerusalem, Israel Hebrew Univ Jerusalem Jerusalem Israel IL-91904 alem, Israel
Citazione:
A. Leviatan e J.N. Ginocchio, "F spin as a partial symmetry - art. no. 024305", PHYS REV C, 6102(2), 2000, pp. 4305

Abstract

We use the empirical evidence that F-spin multiplets exist in nuclei for only selected states as an indication that F spin can be regarded as a partial symmetry. We show that there is a class of non-F-scalar IBM-2 Hamiltonians with partial F-spin symmetry, which reproduce the known systematics of collective bands in nuclei. These Hamiltonians predict that the scissors states have good F-spin and form F-spin multiplets, which is supported by the existing data.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/09/20 alle ore 19:42:03