SUPERDEFORMATION IN PB-194

被引:16
作者
HUBEL, H
THEINE, K
MEHTA, D
SCHMITZ, W
WILLSAU, P
YANG, CX
HANNACHI, F
机构
[1] CTR SPECTR NUCL & SPECTR MASSE,F-91405 ORSAY,FRANCE
[2] HAHN MEITNER INST KERNFORSCH BERLIN GMBH,W-1000 BERLIN,GERMANY
关键词
D O I
10.1016/0375-9474(90)91140-M
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
A superdeformed band has been identified in 194Pb, populated in the 158Gd(Ar-40, 4n) reaction. The dynamic moment of inertia J(2) is very similar to the ones of the superdeformed bands in 192Hg and 194Hg. This suggests that the high-N intruder configuration pi-6(4)-upsilon-7(4) determines the properties of the superdeformed core also in 194Pb.
引用
收藏
页码:C125 / C130
页数:6
相关论文
共 23 条
[1]   OBSERVATION OF SUPERDEFORMED BANDS IN HG-194 [J].
BEAUSANG, CW ;
HENRY, EA ;
BECKER, JA ;
ROY, N ;
YATES, SW ;
DELEPLANQUE, MA ;
DIAMOND, RM ;
STEPHENS, FS ;
DRAPER, JE ;
KELLY, WH ;
BURDE, J ;
MCDONALD, RJ ;
RUBEL, E ;
BRINKMAN, MJ ;
CIZEWSKI, JA ;
AKOVALI, YA .
ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1990, 335 (03) :325-330
[2]   OBSERVATION OF SUPERDEFORMATION IN HG-192 [J].
BECKER, JA ;
ROY, N ;
HENRY, EA ;
DELEPLANQUE, MA ;
BEAUSANG, CW ;
DIAMOND, RM ;
DRAPER, JE ;
STEPHENS, FS ;
CIZEWSKI, JA ;
BRINKMAN, MJ .
PHYSICAL REVIEW C, 1990, 41 (01) :R9-R12
[3]   THE ROLE OF HIGH-N ORBITS IN SUPERDEFORMED STATES [J].
BENGTSSON, T ;
RAGNARSSON, I ;
ABERG, S .
PHYSICS LETTERS B, 1988, 208 (01) :39-44
[4]   SUPERDEFORMATION AND SHAPE ISOMERISM AT ZERO SPIN [J].
BONCHE, P ;
KRIEGER, SJ ;
QUENTIN, P ;
WEISS, MS ;
MEYER, J ;
MEYER, M ;
REDON, N ;
FLOCARD, H ;
HEENEN, PH .
NUCLEAR PHYSICS A, 1989, 500 (02) :308-322
[5]   SUPERDEFORMATION IN LEAD NUCLEI [J].
BRINKMAN, MJ ;
KUHNERT, A ;
HENRY, EA ;
BECKER, JA ;
YATES, SW ;
DIAMOND, RM ;
DELEPLANQUE, MA ;
STEPHENS, FS ;
KORTEN, W ;
AZAIEZ, F ;
KELLY, WH ;
DRAPER, JE ;
BEAUSANG, CW ;
RUBEL, E ;
CIZEWSKI, JA .
ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1990, 336 (01) :115-116
[6]   SELF-CONSISTENT CALCULATIONS OF A POSSIBLE SHAPE TRANSITION IN NEUTRON DEFICIENT MERCURY ISOTOPES [J].
CAILLIAU, M ;
LETESSIER, J ;
FLOCARD, H ;
QUENTIN, P .
PHYSICS LETTERS B, 1973, B 46 (01) :11-14
[7]   SUPERDEFORMATION NEAR A=190 [J].
CHASMAN, RR .
PHYSICS LETTERS B, 1989, 219 (2-3) :227-231
[8]  
DUDEK J, COMMUNICATION
[9]  
DUDEK J, 1987, 25 P INT M NUCL PHYS
[10]   HARTREE-FOCK-BOGOLIUBOV PREDICTIONS FOR SHAPE ISOMERISM IN NONFISSILE EVEN-EVEN NUCLEI [J].
GIROD, M ;
DELAROCHE, JP ;
GOGNY, D ;
BERGER, JF .
PHYSICAL REVIEW LETTERS, 1989, 62 (21) :2452-2455