dorsal/arxiv
View SchemaOn quasi-bound states in eta-nucleys systems
| Authors | J. Kulpa, S. Wycech, A. M. Green |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9807020 |
| URL | https://arxiv.org/abs/nucl-th/9807020 |
Abstract
The optical potential for the $\eta$-meson is calculated. This is based on a new determination of a large $\eta$-N scattering length and recent experiments of $\eta$ production in two nucleon collisions. These determine the $\eta$ - nuclear potential well to be about 45 MeV deep and able to support S, P, D and F quasibound states. Some of the higher angular momentum states are fairly narrow and offer a chance of experimental detection.
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"abstract": "The optical potential for the $\\eta$-meson is calculated. This is based on a\nnew determination of a large $\\eta$-N scattering length and recent experiments\nof $\\eta$ production in two nucleon collisions. These determine the $\\eta$ -\nnuclear potential well to be about 45 MeV deep and able to support S, P, D and\nF quasibound states. Some of the higher angular momentum states are fairly\nnarrow and offer a chance of experimental detection.",
"arxiv_id": "nucl-th/9807020",
"authors": [
"J. Kulpa",
"S. Wycech",
"A. M. Green"
],
"categories": [
"nucl-th"
],
"title": "On quasi-bound states in eta-nucleys systems",
"url": "https://arxiv.org/abs/nucl-th/9807020"
},
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