Proton radioactivity of 117La
Finna-arvio
Proton radioactivity of 117La
A new more precise measurement of the ground-state proton decay of 117La is presented @Ep 5806(5) keV, t1/2,p526(3) ms#. 117La was produced via the p4n fusion-evaporation channel by bombarding a 64Zn target with 310 and 295 MeV 58Ni beams. The proton decay rate is consistent with emission from a prolate deformed 3/21 or 3/22 Nilsson state. No evidence is found for a previously reported proton decay from a high spin isomer in 117La. An upper limit for the production cross section for proton decay of 116La at a bombarding energy of 325 MeV was established.
Tallennettuna:
Kieli |
englanti |
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Sarja | Physical Review C, 3 |
Aiheet | |
ISSN |
2469-9985 |