QUADRUPOLE COLLECTIVITY WITH ISOSPIN

被引：10
|
作者：
GINOCCHIO, JN [1 ]
LEVIATAN, A [1 ]
机构：
[1] HEBREW UNIV JERUSALEM,RACAH INST PHYS,IL-91904 JERUSALEM,ISRAEL
来源：
PHYSICAL REVIEW LETTERS | 1994年 / 73卷 / 14期
关键词：
D O I：
10.1103/PhysRevLett.73.1903
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We study intrinsic aspects of quadrupole collectivity with conserved isospin in the framework of the interacting boson model (IBM-3) of nuclei. A geometric visualization is achieved by means of a novel type of intrinsic states which are deformed in angular momentum yet have well-defined isospin. The energy surface of the general IBM-3 Hamiltonian is derived, and normal modes are identified for prolate deformations.
引用
收藏
页码：1903 / 1906
页数：4
相关论文
共 50 条
  • [21] Quadrupole collectivity of neutron-rich light nuclei
    Rodríguez-Guzmán, RR
    Egido, JL
    Robledo, LM
    FRONTIERS OF NUCLEAR STRUCTURE, 2003, 656 : 303 - 310
  • [22] Quadrupole collectivity and shapes of Os-Pt nuclei
    Wu, CY
    Cline, D
    Czosnyka, T
    Backlin, A
    Baktash, C
    Diamond, RM
    Dracoulis, GD
    Hasselgren, L
    Kluge, H
    Kotlinski, B
    Leigh, JR
    Newton, JO
    Phillips, WR
    Sie, SH
    Srebrny, J
    Stephens, FS
    NUCLEAR PHYSICS A, 1996, 607 (02) : 178 - 234
  • [23] Origin of Low-Energy Quadrupole Collectivity in Vibrational Nuclei
    Walz, C.
    Fujita, H.
    Krugmann, A.
    von Neumann-Cosel, P.
    Pietralla, N.
    Ponomarev, V. Yu.
    Scheikh-Obeid, A.
    Wambach, J.
    PHYSICAL REVIEW LETTERS, 2011, 106 (06)
  • [24] Quadrupole collectivity in theories beyond mean field with effective forces
    Rodriguez-Guzmán, RR
    Egido, JL
    Robledo, LM
    NUCLEAR MANY-BODY PROBLEM 2001, 2002, 53 : 239 - 246
  • [25] Isospin symmetry and rotational collectivity in odd-odd N=Z nuclei
    Lisetskiy, AF
    Pietralla, N
    Schneider, I
    Jessen, K
    Gelberg, A
    Von Brentano, P
    CAPTURE GAMMA-RAY SPECTROSCOPY AND RELATED TOPICS, 2003, : 76 - 82
  • [26] Quadrupole collectivity of 28Ne and the boundary of the island of inversion
    Iwasaki, H
    Motobayashi, T
    Sakurai, H
    Yoneda, K
    Gomi, T
    Aoi, N
    Fukuda, N
    Fülöp, 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, YX
    Yamada, K
    Yanagisawa, Y
    Ishihara, A
    PHYSICS LETTERS B, 2005, 620 (3-4) : 118 - 124
  • [27] Quadrupole Collectivity in Neutron-Rich Fe and Cr Isotopes
    Crawford, H. L.
    Clark, R. M.
    Fallon, P.
    Macchiavelli, A. O.
    Baugher, T.
    Bazin, D.
    Beausang, C. W.
    Berryman, J. S.
    Bleuel, D. L.
    Campbell, C. M.
    Cromaz, M.
    de Angelis, G.
    Gade, A.
    Hughes, R. O.
    Lee, I. Y.
    Lenzi, S. M.
    Nowacki, F.
    Paschalis, S.
    Petri, M.
    Poves, A.
    Ratkiewicz, A.
    Ross, T. J.
    Sahin, E.
    Weisshaar, D.
    Wimmer, K.
    Winkler, R.
    PHYSICAL REVIEW LETTERS, 2013, 110 (24)
  • [28] Occupancy of orbitals and the quadrupole collectivity in 45Sc nucleus.
    Rohilla, A.
    Wang, J. G.
    Li, G. S.
    Ghorui, S. K.
    Zhou, X. H.
    Liu, M. L.
    Qiang, Y. H.
    Guo, S.
    Fang, Y. D.
    Ding, B.
    Zhang, W. Q.
    Huang, S.
    Zheng, Y.
    Li, T. X.
    Hua, W.
    Cheng, H.
    APPLIED RADIATION AND ISOTOPES, 2023, 199
  • [29] Quadrupole collectivity in silicon isotopes approaching neutron number N=28
    Campbell, C. M.
    Aoi, N.
    Bazin, D.
    Bowen, M. D.
    Brown, B. A.
    Cook, J. M.
    Dinca, D.-C.
    Gade, A.
    Glasmacher, T.
    Horoi, M.
    Kanno, S.
    Motobayashi, T.
    Riley, L. A.
    Sagawa, H.
    Sakurai, H.
    Starosta, K.
    Suzuki, H.
    Takeuchi, S.
    Terry, J. R.
    Yoneda, K.
    Zwahlen, H.
    PHYSICS LETTERS B, 2007, 652 (04) : 169 - 173
  • [30] Pairing effects on the collectivity of quadrupole states around 32Mg
    M. Yamagami
    Nguyen Van Giai
    The European Physical Journal A - Hadrons and Nuclei, 2005, 25 : 573 - 574
12345