Hk. Han et al., INVESTIGATION OF 2-BODY DECAY OF (4)(LAMBDA)H BASED ON GALILEI INVARIANCE, Journal of the Korean Physical Society, 27(4), 1994, pp. 382-385
A Galilei invariant form of the decay interaction for hypernuclei was
derived in the non-relativistic limit. Then, contributions from the Ga
lilei invariant term to the decay rate were estimated to within 2% for
H-4(LAMBDA)-->He-4+pi-.