Technique for Resolving Low-lying Isomers in the Experimental Storage Ring (ESR) and the Occurrence of an Isomeric State in 192Re

A recent experiment using projectile fragmentation of a 197Au beam on a 9Be target, combined with the fragment recoil separator and experimental storage ring at ring at GSI, has uncovered an isomeric state in 192Re at 267(10) keV with a half-life of ~60 s. The data analysis technique used to resolve...

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Bibliographic Details
Published in:Journal of physics. Conference series 2012-09, Vol.381 (1)
Main Authors: Reed, M W, Walker, P M, Cullen, I J, Litvinov, Yu A, Blaum, K, Bosch, F, Brandau, C, Carroll, J J, Cullen, D M, Deo, A Y, Detwiler, B, Dimopoulou, C, Dracoulis, G D, Farinon, F, Geissel, H, Haettner, E, Heil, M, Kempley, R S, Knöbel, R, Kozhuharov, C, Kurcewicz, J, Kuzminchuk, N, Litvinov, S, Liu, Z, Mao, R, Nociforo, C, Nolden, F, Plaß, W R, Prochazka, A, Scheidenberger, C, Shubina, D, Steck, M, Stöhlker, Th, Sun, B, Swan, T P D, Trees, G, Weick, H, Winckler, N, Winkler, M, Woods, P J, Yamaguchi, T
Format: Article
Language:English
Subjects:
Data analysis
Isomers
Physics
Projectiles
Separators
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Summary:A recent experiment using projectile fragmentation of a 197Au beam on a 9Be target, combined with the fragment recoil separator and experimental storage ring at ring at GSI, has uncovered an isomeric state in 192Re at 267(10) keV with a half-life of ~60 s. The data analysis technique used to resolve the isomeric state from the ground state is discussed.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/381/1/012058