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Title: Identification of mu-s-isomers produced in the fragmentation of a sn-112 beam
Authors: Grzywacz, R
Anne, R
Auger, G
Bazin, D
Borcea, C
Borrel, V
Corre, Jm
Dorfler, T
Fomichov, A
Gaelens, M
Guillemaudmueller, D
Hue, R
Huyse, Marc
Janas, Z
Keller, H
Lewitowicz, M
Lukyanov, S
Mueller, Ac
Penionzhkevich, Y
Pfutzner, M
Pougheon, F
Rykaczewski, K
Saintlaurent, Mg
Schmidt, K
Schmidtott, Wd
Sorlin, O
Szerypo, J
Tarasov, O
Wauters, J
Zylicz, J #
Issue Date: Aug-1995
Publisher: Elsevier science bv
Series Title: Physics Letters B vol:355 issue:3-4 pages:439-446
Abstract: Decays of over forty short-lived (T-1/2 from approximate to 50 ns to 70 mu s) isomeric states including a new isomer As-66m produced in the fragmentation of a Sn-112 beam (58 A . MeV, 63 A . MeV) on a Ni-nat target were observed at the final focus of the LISE3 spectrometer at GANIL. Their detection, based on the slow (approximate to 10 mu s) time correlation of identified ions with the characteristic gamma-radiation, represents a novel method to search for new isomers and can be used for unambiguous isotope identification for projectile fragment separator experiments. Isomeric yields and isomer-to-total production ratios were determined.
URI: 
ISSN: 0370-2693
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Nuclear and Radiation Physics Section
# (joint) last author

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