MULTIPLE SUPERDEFORMED BANDS IN SR-81

被引：25

作者：

CRISTANCHO, F

LAFOSSE, DR

BAKTASH, C

WINCHELL, DF

CEDERWALL, B

DORING, J

GROSS, CJ

HUA, PF

JIN, HQ

KOROLIJA, M

LANDULFO, E

LEE, IY

MACCHIAVELLI, AO

MAIER, MR

RATHBUN, W

SALADIN, JX

SARANTITES, D

STRACENER, DW

TABOR, SL

VANDERMOLLEN, A

WERNER, TR

机构：

[1] WASHINGTON UNIV, DEPT CHEM, ST LOUIS, MO 63130 USA

[2] OAK RIDGE NATL LAB, DIV PHYS, OAK RIDGE, TN 37831 USA

[3] UNIV CALIF BERKELEY, LAWRENCE BERKELEY LAB, DIV NUCL SCI, BERKELEY, CA 94720 USA

[4] FLORIDA STATE UNIV, DEPT PHYS, TALLAHASSEE, FL 32306 USA

[5] RUTGERS STATE UNIV, DEPT PHYS, RUTGERS, NJ 08855 USA

[6] MICHIGAN STATE UNIV, NATL SUPERCONDUCTING CYCLOTRON LAB, E LANSING, MI 48824 USA

[7] JOINT INST HEAVY ION RES, OAK RIDGE, TN 37831 USA

[8] UNIV TENNESSEE, DEPT PHYS & ASTRON, KNOXVILLE, TN 37996 USA

[9] UNIV WARSAW, INST THEORET PHYS, PL-00681 WARSAW, POLAND

来源：

PHYSICS LETTERS B | 1995年 / 357卷 / 03期

基金：

美国国家科学基金会;

关键词：

FUSION-EVAPORATION; SUPERDEFORMATION; BANDCROSSING; MOMENTS OF INERTIA; DEFORMATION; CRANKED SHELL MODEL CALCULATIONS; CONFIGURATIONS;

D O I：

10.1016/0370-2693(95)00918-B

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Four superdeformed bands extending over five to twelve transitions have been identified in Sr-81 from a study With the Gammasphere array and the Microball charged-particle array, One of the bands shows an upbend in the dynamic moment of inertia at a rotational frequency of 1.2 MeV and all bands exhibit a nearly constant moment of inertia below that frequency.

引用

页码：281 / 286

页数：6

共 26 条

[1] FIRST OBSERVATION OF A SUPERDEFORMED BAND IN THE N,Z-APPROXIMATE-TO-40 MASS REGION [J].

BAKTASH, C ;

CULLEN, DM ;

GARRETT, JD ;

GROSS, CJ ;

JOHNSON, NR ;

NAZAREWICZ, W ;

SARANTITES, DG ;

SIMPSON, J ;

WERNER, TR .

PHYSICAL REVIEW LETTERS, 1995, 74 (11) :1946-1949

[2]

BEAUSANG CW, 1994, P C PHYSICS LARGE GA, P114

[3] YRAST BANDS AND HIGH-SPIN POTENTIAL-ENERGY SURFACES [J].

BENGTSSON, R ;

LARSSON, SE ;

LEANDER, G ;

MOLLER, P ;

NILSSON, SG ;

ABERG, S ;

SZYMANSKI, Z .

PHYSICS LETTERS B, 1975, 57 (04) :301-305

[4] SOME PROPERTIES OF SUPERDEFORMED NUCLEI [J].

BENGTSSON, T ;

FABER, ME ;

LEANDER, G ;

MOLLER, P ;

PLOSZAJCZAK, M ;

RAGNARSSON, I ;

ABERG, S .

PHYSICA SCRIPTA, 1981, 24 (01) :200-214

[5] CRANKED HARTREE-FOCK STUDY OF THE YRAST LINE OF SR-80 [J].

BONCHE, P ;

FLOCARD, H ;

HEENEN, PH .

NUCLEAR PHYSICS A, 1991, 523 (02) :300-312

[6] SHAPE COEXISTENCE EFFECTS AND SUPERDEFORMATION IN ZR-84 [J].

DUDEK, J ;

NAZAREWICZ, W ;

ROWLEY, N .

PHYSICAL REVIEW C, 1987, 35 (04) :1489-1501

[7] SHAPE EVOLUTION IN THE TRANSITIONAL GADOLINIUM, DYSPROSIUM, ERBIUM, AND YTTERBIUM NUCLEI [J].

DUDEK, J ;

NAZAREWICZ, W .

PHYSICAL REVIEW C, 1985, 31 (01) :298-301

[8]

HEENEN PH, 1991, HIGH SPIN PHYSICS GA, P79

[9]

JANSSENS RVF, 1991, ANNU REV NUCL PART S, V41, P321, DOI 10.1146/annurev.ns.41.120191.001541

[10]

JIN HQ, UNPUB PHYS REV LETT

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