Abstract
The semiclassical distorted wave model is developed to describe (π -, K+) inclusive spectra related to ∑- formation measured at KEK with pπ = 1.2 GeV/c. The shape and magnitude of the spectrum obtained with a 28Si target are satisfactorily reproduced using a repulsive ∑-nucleus potential whose strength is of the order of 30-50 MeV. This strength is not as large as the value of more than 100 MeV obtained using the estimation presented in the report of the experiment.
Original language | English |
---|---|
Pages (from-to) | 895-900 |
Number of pages | 6 |
Journal | Progress of Theoretical Physics |
Volume | 112 |
Issue number | 5 |
DOIs | |
Publication status | Published - Nov 2004 |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy (miscellaneous)