The Îcontribution to the parity-violating nucleon-nucleon force
arXiv:0711.3838 · doi:10.1088/1674-1137/32/9/005
Abstract
Because the nucleon may be excited and transformed into a virtual $Î$ resonance easily, we consider the decuplet contribution to the parity-violating (PV) nucleon-nucleon interaction in the chiral effective field theory. The effective PV nucleon-nucleon potential is derived without introducing any unknown coupling constants.
5 pages, 2 figures. The version appeared in Chinese Physics C (HEP & NP)