Please use this identifier to cite or link to this item: https://doi.org/10.1007/BF01295458
Title: The Fermi to Gamow-Teller mixing ratio of the β+ decay of52Mn and time-reversal invariance
Authors: Saw, E.L. 
Yap, C.T. 
Keywords: 23.40-s
27.40+ z
Issue Date: Sep-1989
Citation: Saw, E.L., Yap, C.T. (1989-09). The Fermi to Gamow-Teller mixing ratio of the β+ decay of52Mn and time-reversal invariance. Zeitschrift für Physik A Atomic Nuclei 332 (3) : 285-287. ScholarBank@NUS Repository. https://doi.org/10.1007/BF01295458
Abstract: To date, ten experimental measurements of the asymmetry parameter have been made for the positron decay of52Mn. The Fermi to Gamow-Teller mixing ratio y can be deduced from such measurements and this quantity is important because the time-reversal violating amplitude is proportional to y/(1+y2). Our theoretical calculation using the Collective Model yields y=- 3.5×10-4 for the deformation parameter β=0.1 and y=- 4.6×10-4 for β=0.2. Such small values of y are consistent with time-reversal invarisance. © 1989 Springer-Verlag.
Source Title: Zeitschrift für Physik A Atomic Nuclei
URI: http://scholarbank.nus.edu.sg/handle/10635/98268
ISSN: 09301151
DOI: 10.1007/BF01295458
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