Quasiparticle nature of rotational bands in 185Pt.
Quasiparticle nature of rotational bands in 185Pt.
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DOI：
10.1103/physrevc.40.610
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发表时间：
1989-08
期刊：
影响因子：
--
通讯作者：
Pilotte;Kajrys;Monaro;Carpenter;Janzén;Riedinger;Johansson;Popescu;Rajnauth;
中科院分区：
文献类型：
--
作者：
Pilotte;Kajrys;Monaro;Carpenter;Janzén;Riedinger;Johansson;Popescu;Rajnauth;
High-spin states in {sup 185}Pt have been studied with the {sup 173}Yb({sup 16}O,4{ital n}){sup 185}Pt reaction at 90 MeV using a multidetector array consisting of five Ge detectors and a multiplicity filter of six NaI counters. Rotational bands built on the Nilsson configurations (9/2{sup +})(624), (7/2{sup {minus}})(503), and (1/2{sup {minus}})(521) have been identified and interpreted within the framework of the cranked shell model. Additional band structures built on levels at 3.131 and 3.294 MeV are observed which arise from more complex configurations. Experimental values of {ital B}({ital M}1;{ital I}{r arrow}{ital I}{minus}1)/{ital B}({ital E}2;{ital I}{r arrow}{ital I}{minus}2) ratios have been extracted and compared to predictions of the semiclassical D{umlt o}nau and Frauendorf approach.
High-spin states in {sup 185}Pt have been studied with the {sup 173}Yb({sup 16}O,4{ital n}){sup 185}Pt reaction at 90 MeV using a multidetector array consisting of five Ge detectors and a multiplicity filter of six NaI counters. Rotational bands built on the Nilsson configurations (9/2{sup +})(624), (7/2{sup {minus}})(503), and (1/2{sup {minus}})(521) have been identified and interpreted within the framework of the cranked shell model. Additional band structures built on levels at 3.131 and 3.294 MeV are observed which arise from more complex configurations. Experimental values of {ital B}({ital M}1;{ital I}{r arrow}{ital I}{minus}1)/{ital B}({ital E}2;{ital I}{r arrow}{ital I}{minus}2) ratios have been extracted and compared to predictions of the semiclassical D{umlt o}nau and Frauendorf approach.