|
Hokkaido University Collection of Scholarly and Academic Papers >
Information Initiative Center >
Peer-reviewed Journal Articles, etc >
Production Spectra of the Sigma NN Quasibound States in He-3(K (-), pi (-/+)) Reactions
| Title: | Production Spectra of the Sigma NN Quasibound States in He-3(K (-), pi (-/+)) Reactions |
| Authors: | Harada, Toru Browse this author →KAKEN DB | | Hirabayashi, Yoshiharu Browse this author →KAKEN DB |
| Keywords: | Sigma hypernuclei | | Quasibound states | | Production |
| Issue Date: | Aug-2013 |
| Publisher: | Springer wien |
| Journal Title: | Few-body systems |
| Volume: | 54 |
| Issue: | 7-10 |
| Start Page: | 1205 |
| End Page: | 1209 |
| Publisher DOI: | 10.1007/s00601-013-0673-6 |
| Abstract: | We theoretically demonstrate the inclusive and semiexclusive spectra in the He-3 (K (-), pi (a")) reactions at 600 MeV/c (4A degrees) within a distorted-wave impulse approximation, using a coupled (2N - I >) + (2N - I ) pound model with a spreading potential. It is shown that a signal of a quasibound state is clearly observed near the I pound threshold in the pi (-) spectrum, whereas a peak of a quasibound state is relatively reduced in the pi (+) spectrum. The mechanism of I pound production for these spectra is discussed. |
| Rights: | The final publication is available at link.springer.com. |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/56641 |
| Appears in Collections: | 情報基盤センター (Information Initiative Center) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
|
Submitter: 平林 義治
|
