In-beam and decay spectroscopy of very neutron deficient iridium nuclei
2005 (English)In: Journal of Physics G: Nuclear and Particle Physics, ISSN 0954-3899, E-ISSN 1361-6471, Vol. 31, no 10, S1719-S1722 p.Article in journal (Refereed) Published
Iridium nuclei at and beyond the proton drip line have been studied via fusion evaporation reactions. A reaction of Mo-92(Kr-78, p2n) at a beam energy of 360 MeV and target thickness 500 mu g cm(-2) was employed to study (167,167m) Ir. A reaction of Sn-112(Ni-58, p2n) at a beam energy of 266 MeV and target thickness 500 mu g cm(-2) was used to study (169,169m) Ir. The experiments were performed at the University of Jyvaskyla utilizing the RITU separator in conjunction with the focal plane GREAT spectrometer and the JUROGAM Ge array at the target position. Excited states feeding. both the ground state and isomeric state in Ir-169, excited states feeding the ground state of Ir-167 and the ground state alpha decay of Re-165 have been observed for the first time along with excited states feeding (167)m Ir Experimental spectroscopic factors and reduced widths have been obtained for the proton and alpha decay of these nuclei.
Place, publisher, year, edition, pages
2005. Vol. 31, no 10, S1719-S1722 p.
IdentifiersURN: urn:nbn:se:kth:diva-42515DOI: 10.1088/0954-3899/31/10/061ISI: 000232575600063ScopusID: 2-s2.0-25444434890OAI: oai:DiVA.org:kth-42515DiVA: diva2:447460
QC 201110122011-10-122011-10-112011-10-12Bibliographically approved