Two-proton emission in the decay of 31Ar
✍ Scribed by L. Axelsson; J. Äystö; U.C. Bergmann; M.J.G. Borge; L.M. Fraile; H.O.U. Fynbo; A. Honkanen; P. Hornshøj; A. Jokinen; B. Jonson; I. Martel; I. Mukha; T. Nilsson; G. Nyman; B. Petersen; K. Riisager; M.H. Smedberg; O. Tengblad
- Book ID
- 108442101
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 985 KB
- Volume
- 628
- Category
- Article
- ISSN
- 0375-9474
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
We have measured the beta-decay of 31 Ar with a high granularity setup sensitive to multiparticle decay branches. Two-proton emission is observed from the isobaric analog state in 31 Cl to the four lowest states in 29 P and furthermore from a large number of states fed in Gamow-Teller transitions. T
Low-energy beta-delayed protons from 33Ar have been measured for the first time. The data reveal states, which, despite unfavourable barrier penetrability values, strongly decay to the first excited 2 + state in 32S. The observation is discussed in terms of the standard shell model. A natural explan