dorsal/arxiv
View SchemaMedium effects in K^+ nucleus interaction from consistent analysis of integral and differential cross sections
| Authors | E. Friedman, A. Gal, J. Mares |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9612008 |
| URL | https://arxiv.org/abs/nucl-th/9612008 |
| DOI | 10.1016/S0370-2693(97)00087-7 |
| Journal | Phys.Lett. B396 (1997) 21-25 |
Abstract
Self consistency in the analysis of transmission measurements for K^+ on several nuclei in the momentum range of 500-700 MeV/c is achieved with a "t_{eff}(rho)rho" potential and new results are derived for total cross sections. The imaginary part of the t_{eff} amplitude is found to increase linearly with the average nuclear density in excess of a threshold value. This phenomenological density dependence of the K^+ nucleus optical potential also gives rise to good agreement with recent measurements of differential cross sections for elastic scattering of 715 MeV/c K^+ by Li^6 and C.
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"abstract": "Self consistency in the analysis of transmission measurements for K^+ on\nseveral nuclei in the momentum range of 500-700 MeV/c is achieved with a\n\"t_{eff}(rho)rho\" potential and new results are derived for total cross\nsections. The imaginary part of the t_{eff} amplitude is found to increase\nlinearly with the average nuclear density in excess of a threshold value. This\nphenomenological density dependence of the K^+ nucleus optical potential also\ngives rise to good agreement with recent measurements of differential cross\nsections for elastic scattering of 715 MeV/c K^+ by Li^6 and C.",
"arxiv_id": "nucl-th/9612008",
"authors": [
"E. Friedman",
"A. Gal",
"J. Mares"
],
"categories": [
"nucl-th"
],
"doi": "10.1016/S0370-2693(97)00087-7",
"journal_ref": "Phys.Lett. B396 (1997) 21-25",
"title": "Medium effects in K^+ nucleus interaction from consistent analysis of integral and differential cross sections",
"url": "https://arxiv.org/abs/nucl-th/9612008"
},
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