On the Delta I = 1/2 rule in the Lambda N ----> N N reaction

Details On the Delta I = 1/2 rule in the Lambda N ----> N N reaction On the Delta I = 1/2 rule in the Lambda N ----> N N reaction

1999-04-12

arxiv.org/abs/nucl-th/9904032v2

Eur.Phys.J.A5:127-129,1999

Physics

Nuclear Physics

Nuclear Theory

3 pages, 2 figures, to be published in European Physical Journal A

Scientific paper

10.1007/s100500050267

It is shown that the mass dependence of the $\Lambda$-lifetime in heavy hypernuclei is sensitive to the ratio of neutron-induced to proton-induced non-mesonic decay rates R_n/R_p. A comparison of the experimental mass dependence of the lifetimes with the calculated ones for different values of R_n/R_p leads to the conclusion that this ratio is larger than 2 on the confidence level of 0.75. This suggests that the phenomenological $\Delta$I=1/2 rule might be violated for the nonmesonic decay of the $\Lambda$-hyperon.

Affiliated with

Also associated with

No associations

Rating

On the Delta I = 1/2 rule in the Lambda N ----> N N reaction does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with On the Delta I = 1/2 rule in the Lambda N ----> N N reaction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the Delta I = 1/2 rule in the Lambda N ----> N N reaction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-123000