6533b859fe1ef96bd12b8820

RESEARCH PRODUCT

High K bands in mid-supershell nuclei

P. A. ButlerR. D. HumphreysPaul GreenleesR. -D HerzbergD. G. JenkinsG. D. JonesH. KankaanpääH. KettunenP. RahkilaC. ScholeyJ. UusitaloN. AmzalC. AndreoiuA. AndreyevD. AppelbeJ. E. BastinP. M. T. BrewK. EskolaS. J. FreemanJ. GerlN. J. HammondK. HauschildK. HelariuttaF. -P HessbergerA. HürstelP. J. C. IkinP. M. JonesD. T. JossR. JulinS. JuutinenA. KeenanT. -L KhooW. KortenP. KuusiniemiY. Le CozM. LeinoA. -P LeppänenM. MuikkuP. NieminenS. W. ØDegårdR. D. PageT. PageJ. PakarinenP. ReiterJ. SimpsonG. SlettenCh TheisenB. J. VarleyH. -J Wollersheim

subject

description

The spectrum of prompt conversion electrons emitted by excited 254No nuclei has been measured, revealing discrete lines arising from transitions within the ground state band. A striking feature is a broad distribution that peaks near 100 keV and comprises high multiplicity electron cascades, probably originating from M1 transitions within rotational bands built on high K states. Evidence for the existence of isomeric states in 254No is presented. peerReviewed

yearjournalcountryeditionlanguage
2003-01-01
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