Toward an understanding of short distance repulsions among baryons in QCD -- NBS wave functions and operator product expansion --

Sinya Aoki, Janos Balog, Peter Weisz

We report on our recent attempts to determine the short distance behaviors of general 2-baryon and 3-baryon forces, which are defined from the Nambu-Bethe-Salpeter(NBS) wave functi…