Bounds on Broken R-Parity from Leptonic Meson Decays

Abstract

Investigating leptonic decays of pi^-, K^-, B^-, pi^0, K_L^0, B_s^0 we present new bounds on some products of two R-parity violating coupling constants. For mesons of a similar structure but so far poor experimental data we give the corresponding formulae, to be used in the future.

Comments: Latex, 15 pages, 1 figure; final version which appeared in Phys.Rev. D