We propose a new method to extract hadron interactions above inelastic threshold from the Nambu-Bethe-Salpeter amplitude in lattice QCD. We consider the scattering such as A + → B + C + D D, where A, B, C, D are names of different 1-particle states. An extension to cases where particle productions occur during scatterings is also discussed.
|Number of pages||9|
|Journal||Proceedings of the Japan Academy Series B: Physical and Biological Sciences|
|Publication status||Published - 2011|
All Science Journal Classification (ASJC) codes
- Agricultural and Biological Sciences(all)
- Physics and Astronomy(all)