RDDS COINCIDENCE LIFETIME MEASUREMENT FOR 2 SUPERDEFORMED STATES IN HG-192

被引：15

作者：

DEWALD, A

KRUCKEN, R

SALA, P

ALTMANN, J

STUCH, O

VONBRENTANO, P

BAZZACCO, D

ROSSIALVARES, C

DEANGELIS, G

RICO, J

VEDOVATO, G

LOBIANCO, G

机构：

[1] UNIV PADUA,DIPARTIMENTO FIS,PADUA,ITALY

[2] INFN,SEZ PADOVA,PADUA,ITALY

[3] INFN,LAB NAZL LEGNARO,LEGNANO,ITALY

[4] UNIV MILAN,DIPARTIMENTO FIS,MILAN,ITALY

[5] INFN,SEZ MILANO,MILAN,ITALY

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 1993年 / 19卷 / 11期

关键词：

NUCLEAR REACTIONS GD-160(S-36,4N)HG-192, E = 168 MEV; MEASURED E(GAMMA); TAU RDDS COINCIDENCE PLUNGER; DIFFERENTIAL DECAY CURVE METHOD; GE DETECTORS; ANTI-COMPTON SHIELDS; BGO BALL; ENRICHED TARGET;

D O I：

10.1088/0954-3899/19/11/005

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：

Lifetimes of two superdeformed states in Hg-192 were measured with the recoil distance Doppler shift coincidence method, using the Gd-160(S-36,4n)Hg-192 reaction at a beam energy of 168 MeV. The experiment was performed with the GASP set-up at the LNL, Legnaro. The obtained transitional quadrupole moments are in accordance with those obtained previously for the higher members of the superdeformed band.

引用

页码：L177 / L182

页数：6

共 20 条

[1] BEAM-INDUCED BUMPS IN PLUNGER TARGETS, A THRESHOLD EFFECT [J].

ALTMANN, J ;

DEWALD, A ;

ZELL, KO ;

VONBRENTANO, P .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1992, 321 (1-2) :59-63

[2]

Bazzacco D., 1992, 1992 INT C NUCL STRU, P386

[3] 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

[4] THE DIFFERENTIAL DECAY CURVE METHOD FOR THE ANALYSIS OF DOPPLER-SHIFT TIMING EXPERIMENTS [J].

BOHM, G ;

DEWALD, A ;

PETKOV, P ;

VONBRENTANO, P .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1993, 329 (1-2) :248-261

[5] ELECTROMAGNETIC TRANSITION-PROBABILITIES IN CE-130 [J].

DEWALD, A ;

SALA, P ;

WRZAL, R ;

BOHM, G ;

LIEBERZ, D ;

SIEMS, G ;

WIROWSKI, R ;

ZELL, KO ;

GELBERG, A ;

VONBRENTANO, P ;

NOLAN, P ;

KIRWAN, AJ ;

BISHOP, PJ ;

JULIN, R ;

LAMPINEN, A ;

HATTULA, J .

NUCLEAR PHYSICS A, 1992, 545 (04) :822-834

[6] PAIRING, TEMPERATURE, AND DEFORMED-SHELL EFFECTS ON THE PROPERTIES OF SUPERDEFORMED DY-152 NUCLEUS [J].

DUDEK, J ;

HERSKIND, B ;

NAZAREWICZ, W ;

SZYMANSKI, Z ;

WERNER, TR .

PHYSICAL REVIEW C, 1988, 38 (02) :940-952

[7] NUCLEAR SUPERDEFORMATION DATA TABLES [J].

HAN, XL ;

WU, CL .

ATOMIC DATA AND NUCLEAR DATA TABLES, 1992, 52 (01) :43-108

[8] POPULATION AND DECAY OF THE SUPERDEFORMED ROTATIONAL BAND OF DY-152 [J].

HERSKIND, B ;

LAURITZEN, B ;

SCHIFFER, K ;

BROGLIA, RA ;

BARRANCO, F ;

GALLARDO, M ;

DUDEK, J ;

VIGEZZI, E .

PHYSICAL REVIEW LETTERS, 1987, 59 (21) :2416-2419

[9]

HONMA M, 1993, IN PRESS PHYS LETT

[10] DYNAMIC MOMENT OF INERTIA OF THE HG-192 SUPERDEFORMED BAND AT HIGH ROTATIONAL FREQUENCIES [J].

LAURITSEN, T ;

JANSSENS, RVF ;

CARPENTER, MP ;

MOORE, EF ;

AHMAD, I ;

FERNANDEZ, PB ;

KHOO, TL ;

KUEHNER, JA ;

PREVOST, D ;

WADDINGTON, JC ;

GARG, U ;

REVIOL, W ;

YE, D ;

DRIGERT, MW .

PHYSICS LETTERS B, 1992, 279 (3-4) :239-243

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