Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
COMPARATIVE QUADRUPOLE-MOMENTS OF SUPERDEFORMED BANDS IN PB193-196
Autore:
VANSEVEREN UJ; CLARK RM; KRUCKEN R; HUBEL H; ASZTALOS SJ; BECKER JA; BUSSE BC; DELEPLANQUE MA; DIAMOND RM; FALLON P; HAUSCHILD K; HIBBERT IM; LEE IY; MACCHIAVELLI AO; MACLEOD RW; SCHMID G; STEPHENS FS; VETTER K; WADSWORTH R; WAN S;
Indirizzi:
UNIV BONN,INST STRAHLEN & KERNPHYS,NUSSALLEE 14-16 D-53115 BONN GERMANY UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB BERKELEY CA 94720 UNIV YORK,DEPT PHYS YORK YO1 5DD N YORKSHIRE ENGLAND LAWRENCE LIVERMORE NATL LAB LIVERMORE CA 94550 GESELL SCHWERIONENFORSCH MBH D-64291 DARMSTADT GERMANY
Titolo Testata:
Physics letters. Section B
fascicolo: 1-2, volume: 434, anno: 1998,
pagine: 14 - 20
SICI:
0370-2693(1998)434:1-2<14:CQOSBI>2.0.ZU;2-7
Fonte:
ISI
Lingua:
ENG
Soggetto:
DIFFERENTIAL LIFETIME MEASUREMENTS; TRANSITION RATES; SPIN STATES; HG-194; PB-194; NUCLEI; DY-152;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
26
Recensione:
Indirizzi per estratti:
Citazione:
U.J. Vanseveren et al., "COMPARATIVE QUADRUPOLE-MOMENTS OF SUPERDEFORMED BANDS IN PB193-196", Physics letters. Section B, 434(1-2), 1998, pp. 14-20

Abstract

Lifetimes have been measured for states in five superdeformed yrast bands in Pb193-196 using the Gammasphere spectrometer array. Centroid shifts and lineshapes of transitions showing attenuated Doppler shifts have been analyzed. Transition quadrupole moments are deduced for the five bands including, for the first time, bands of two odd-A Pb isotopes. The quadrupole moments are found to be remarkably similar for the yrast bands in Pb-194 (band 1), Pb-195 (bands 1 and 2) and Pb-196 (band 1)(Q(t) approximate to 20 b). However, for Pb-193 a smaller value, Q(t) = 17.3(7) b, is obtained. This can be explained in terms of the occupation of the neutron N = 7 intruder orbitals. (C) 1998 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/12/20 alle ore 04:33:34