Physics – Nuclear Physics – Nuclear Theory
Scientific paper
1998-05-06
Physics
Nuclear Physics
Nuclear Theory
10 pages, 7 figures, presented at Sendai International Workshop on the Spectroscopy of Hypernuclei, Sendai, Japan
Scientific paper
We report on progress in the development of a microscopic model for the hyperon-nucleon interaction within the meson-exchange framework, which incorporates both one-meson as well as correlated two-meson exchange contributions. The main new feature of the model is the exchange of two correlated pions or kaons, both in the scalar-isoscalar and the vector-isovector channels. In the scalar channel it provides the main part of the intermediate-range interaction between two baryons, thereby eliminating the need for the fictitious sigma meson, which has been an unavoidable element of effective one-boson-exchange descriptions.
Haidenbauer Johann
Melnitchouk Wally
Speth Josef
No associations
LandOfFree
Meson-Exchange Model for the YN Interaction does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Meson-Exchange Model for the YN Interaction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Meson-Exchange Model for the YN Interaction will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-142692