| Autor: |
R. Settles, T. Hansl, H. Fenker, M.S. Webster, A. Manz, C.E. Roos, J.W. Waters, J.M. Marraffino, W. Matt, Gy. Wolf, S. Reucroft |
| Rok vydání: |
1978 |
| Předmět: |
|
| Zdroj: |
Nuclear Physics B. 132:45-54 |
| ISSN: |
0550-3213 |
| Popis: |
Measurements are presented for σ − production and decay angular distributions in the reaction K − p → σ − π + at beam momenta of 430, 453, 473 and 493 MeV/ c . The behaviour of the σ − polarization is compared with the predictions of two partial wave analyses. The σ − decay asymmetry parameter and σ − magnetic moment are found to be α − = −0.062 ± 0.024 and μ σ − = −0.71 ± 1.25 nuclear magnetons, respectively. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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