Weak [Formula Presented] interaction


Journal Article

We calculate the leading contribution to the weak [Formula Presented] coupling in heavy baryon chiral perturbation theory, including the SU(3) breaking terms arising at one loop. This coupling gives the leading one-boson exchange amplitude for the process [Formula Presented] and is an important component in understanding the decay of [Formula Presented] hypernuclei. We predict the [Formula Presented]-wave and [Formula Presented]-wave amplitudes to be found in the ranges [Formula Presented] and [Formula Presented], respectively. © 1998 The American Physical Society.

Full Text

Duke Authors

Cited Authors

  • Savage, MJ; Springer, RP

Published Date

  • January 1, 1998

Published In

Volume / Issue

  • 57 / 3

Start / End Page

  • 1478 - 1484

Electronic International Standard Serial Number (EISSN)

  • 1089-490X

International Standard Serial Number (ISSN)

  • 0556-2813

Digital Object Identifier (DOI)

  • 10.1103/PhysRevC.57.1478

Citation Source

  • Scopus