On l-forbidden M1 transitions

Ramaswamy , M. K. (1963) On l-forbidden M1 transitions Il Nuovo Cimento (1955-1965), 27 (5). pp. 1116-1118.

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Official URL: http://www.springerlink.com/content/g2244756nm1686...

Related URL: http://dx.doi.org/10.1007/BF02813088


An analysis of l-forbidden M1 transitions has been carried out. Seven transitions for which the lifetime, conversion co-efficient and E2/M1 mixing ratio are experimentally known, have been considered. The M1 transition probabilities show retardations (compared to single-particle estimates) ranging from 37 to 920, whereas the reduced E2 transition probabilities show enhancements ranging from 6 to 17. While configuration mixing can qualitatively explain the M1 matrix elements, the E2 enhancements clearly imply a collective type of behaviour. However, the surface tension parameters calculated on the basis of the weak coupling model appear to be unreasonably large in some cases considered.

Item Type:Article
Source:Copyright of this article belongs to Italian Physical Society.
ID Code:39207
Deposited On:09 May 2011 12:58
Last Modified:09 May 2011 12:58

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