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Titolo:
Large collectivity of Mg-34
Autore:
Iwasaki, H; Motobayashi, T; Sakurai, H; Yoneda, K; Gomi, T; Aoi, N; Fukuda, N; Fulop, Z; Futakami, U; Gacsi, Z; Higurashi, Y; Imai, N; Iwasa, N; Kubo, T; Kunibu, M; Kurokawa, M; Liu, Z; Minemura, T; Saito, A; Serata, M; Shimoura, S; Takeuchi, S; Watanabe, Y; Yamada, K; Yanagisawa, Y; Ishihara, M;
Indirizzi:
Univ Tokyo, CNS, Wako, Saitama 3510198, Japan Univ Tokyo Wako Saitama Japan 3510198 , CNS, Wako, Saitama 3510198, Japan Rikkyo Univ, Dept Phys, Tokyo 1718501, Japan Rikkyo Univ Tokyo Japan 1718501 yo Univ, Dept Phys, Tokyo 1718501, Japan Univ Tokyo, Dept Phys, Bunkyo Ku, Tokyo 1130033, Japan Univ Tokyo Tokyo Japan 1130033 ept Phys, Bunkyo Ku, Tokyo 1130033, Japan RIKEN, Inst Phys & Chem Res, Wako, Saitama 3510198, Japan RIKEN Wako Saitama Japan 3510198 & Chem Res, Wako, Saitama 3510198, Japan Hungarian Acad Sci, Inst Nucl Res, H-4001 Debrecen, Hungary Hungarian AcadSci Debrecen Hungary H-4001 Res, H-4001 Debrecen, Hungary Tohoku Univ, Dept Phys, Aoba Ku, Sendai, Miyagi 9808578, Japan Tohoku Univ Sendai Miyagi Japan 9808578 Ku, Sendai, Miyagi 9808578, Japan Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China Chinese Acad Sci Lanzhou Peoples R China 730000 730000, Peoples R China
Titolo Testata:
PHYSICS LETTERS B
fascicolo: 3-4, volume: 522, anno: 2001,
pagine: 227 - 232
SICI:
0370-2693(200112)522:3-4<227:LCOM>2.0.ZU;2-#
Fonte:
ISI
Lingua:
ENG
Soggetto:
NEUTRON-RICH NUCLEI; RELATIVISTIC MEAN-FIELD; N = 20; COULOMB-EXCITATION; SHELL CLOSURE; QUADRUPOLE COLLECTIVITY; INTERMEDIATE ENERGIES; SHAPE COEXISTENCE; MASS MEASUREMENTS; GIANT-RESONANCES;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
31
Recensione:
Indirizzi per estratti:
Indirizzo: Iwasaki, H Univ Tokyo, CNS, RIKEN Campus,2-1 Hirosawa, Wako, Saitama 3510198, Japan Univ Tokyo RIKEN Campus,2-1 Hirosawa Wako Saitama Japan 3510198
Citazione:
H. Iwasaki et al., "Large collectivity of Mg-34", PHYS LETT B, 522(3-4), 2001, pp. 227-232

Abstract

The highly neutron-rich nucleus Mg-34 has been studied via Coulomb excitation using a radioactive 34Mg beam at 44.9 MeV/nucleon with a Pb target. TheB(E2; O-g.s.(+) --> 2(1)(+)) value for the previously proposed 2(1)(+) state in Mg-34 was determined for the first time to be 631(126) e(2) fm(4). This value corresponds to the quadrupole deformation parameter beta (2) of 0.58(6), implying an anomalously large deformation of Mg-34. (C) 2001 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/12/20 alle ore 21:57:56