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- Title
REVISION OF THE K-ISOMER IN <sup>190</sup>W<sub>116</sub>.
- Authors
FARRELLY, G. F.; PODOLYÁK, ZS.; STEER, S. J.; PIETRI, S.; XU, F. R.; WERNER-MALENTO, E.; SHIZUMA, T.; REGAN, P. H.; RUDOLPH, D.; GARNSWORTHY, A. B.; HOISCHEN, R.; GÓRSKA, M.; GERL, J.; WOLLERSHEIM, H. J.; KURTUKIAN-NIETO, T.; BENZONI, G.; BECKER, F.; BEDNARCZYK, P.; CÁCERES, L.; DOORNENBAL, P.
- Abstract
Gamma rays from the decay of an isomer in 190W116 have been observed following projectile fragmentation of a 1 GeV per nucleon 208Pb beam. An earlier experiment indicated decay from a (10-) isomer to the ground state rotational band. Improved statistics have enabled gamma coincidence and time-difference measurements to be made which alter the previous interpretation. Blocked BCS calculations have also been used together with reduced hindrance factors to indicate possible values of spin-parity for the isomer.
- Subjects
NUCLEAR isomers; TUNGSTEN; GAMMA rays; NUCLEAR fragmentation; PARTICLES (Nuclear physics)
- Publication
Acta Physica Polonica B, 2009, Vol 40, Issue 3, p885
- ISSN
0587-4254
- Publication type
Article