Deformed nuclei in a chiral model

被引：42
作者：
Schramm, S [1 ]
机构：
[1] Argonne Natl Lab, Argonne, IL 60439 USA
来源：
PHYSICAL REVIEW C | 2002年 / 66卷 / 06期
关键词：
D O I：
10.1103/PhysRevC.66.064310
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We investigate the deformation properties of atomic nuclei in a hadronic chiral SUflavor(3) model approach. The parameters are fitted to hadron mass properties and adjustments for spherical finite nuclei have been performed. Using these parameters the deformation of a series of light and heavy nuclei are obtained in a two-dimensional self-consistent calculation. In addition a case of superdeformation in a heavy nucleus is studied.
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页数：10
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共 29 条
[1]   The 1995 update to the atomic mass evaluation [J].
Audi, G ;
Wapstra, AH .
NUCLEAR PHYSICS A, 1995, 595 (04) :409-480
[2]   Nuclei, superheavy nuclei, and hypermatter in a chiral SU(3) model -: art. no. 024301 [J].
Beckmann, C ;
Papazoglou, P ;
Zschiesche, D ;
Schramm, S ;
Stöcker, H ;
Greiner, W .
PHYSICAL REVIEW C, 2002, 65 (02) :8
[3]   Pairing gaps from nuclear mean-field models [J].
Bender, M ;
Rutz, K ;
Reinhard, PG ;
Maruhn, JA .
EUROPEAN PHYSICAL JOURNAL A, 2000, 8 (01) :59-75
[4]  
Bender M, 1999, AIP CONF PROC, V481, P81, DOI 10.1063/1.59538
[5]  
BENDER M, NUCLTH0110057
[6]   RELATIVISTIC MEAN FIELD-THEORY FOR NUCLEI [J].
BODMER, AR ;
PRICE, CE .
NUCLEAR PHYSICS A, 1989, 505 (01) :123-144
[7]  
BUERVENICH T, 2002, THESIS U FRANKFURT
[8]   Nuclear ground state observables and QCD scaling in a refined relativistic point coupling model -: art. no. 044308 [J].
Bürvenich, T ;
Madland, DG ;
Maruhn, JA ;
Reinhard, PG .
PHYSICAL REVIEW C, 2002, 65 (04) :443081-4430823
[9]   SUPERDEFORMATION NEAR A=190 [J].
CHASMAN, RR .
PHYSICS LETTERS B, 1989, 219 (2-3) :227-231
[10]   Evidence for collective oblate rotation in N = Z 68Se [J].
Fischer, SM ;
Balamuth, DP ;
Hausladen, PA ;
Lister, CJ ;
Carpenter, MP ;
Seweryniak, D ;
Schwartz, J .
PHYSICAL REVIEW LETTERS, 2000, 84 (18) :4064-4067
123