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Journal de Physique 37, 1 (1976) 1-4
Recoil-distance lifetime measurement in 37Cl
J.C. Merdinger1, N. Schulz1, M. Toulemonde1
(1976)

Using the recoil-distance technique in the 27Al(12C, 2p)37Cl reaction, mean lives of (19.6 ± 3.0) ps for the 7/2 -, 3 103-keV state and (32.8 ± 2.0) ps for the 9/2-, 4 011-keV state in 37Cl have been measured. The strength of the M2 decay from the 3 103 keV level appears to be the strongest among known M2 transitions in 2s-ld nuclei. An upper limit of 0.8 ps for the feeding time in the fusion-evaporation reaction 27Al(12C, pn)37Ar was estimated from an attenuated Doppler-shift measurement.
1 :  IReS - Institut de Recherches Subatomiques
Physique/Articles anciens

Physique/Physique Nucléaire Expérimentale
nuclear energy level transitions – nuclear reactions and scattering due to nuclei of z>2 – nuclei with 20
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