dorsal/arxiv
View SchemaNUCLEAR ASTROPHYSICS WITH SECONDARY (RADIOACTIVE) BEAMS
| Authors | Moshe Gai |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9502036 |
| URL | https://arxiv.org/abs/nucl-th/9502036 |
Abstract
Some problems in nuclear astrophysics are discussed with emphasize on the ones central to the field which were not solved over the last two decades, including Helium Burning in Massive stars (the 12C(a,g)16O reaction) and the 8B Solar Neutrino Flux Problem (the 7Be(p,g)8B reaction). We demonstrate that a great deal of progress was achieved by measuring the time reverse process(es): the beta-delayed alpha-particle emission of 16N and the Coulomb dissociation of 8B, using radioactive beams (of 16N and 8B). In this way an amplification of the sought for cross section was achieved, allowing a measurement of the small cross section(s) of relevance for stellar (solar) process(es).
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"abstract": "Some problems in nuclear astrophysics are discussed with emphasize on the\nones central to the field which were not solved over the last two decades,\nincluding Helium Burning in Massive stars (the 12C(a,g)16O reaction) and the 8B\nSolar Neutrino Flux Problem (the 7Be(p,g)8B reaction). We demonstrate that a\ngreat deal of progress was achieved by measuring the time reverse process(es):\nthe beta-delayed alpha-particle emission of 16N and the Coulomb dissociation of\n8B, using radioactive beams (of 16N and 8B). In this way an amplification of\nthe sought for cross section was achieved, allowing a measurement of the small\ncross section(s) of relevance for stellar (solar) process(es).",
"arxiv_id": "nucl-th/9502036",
"authors": [
"Moshe Gai"
],
"categories": [
"nucl-th",
"astro-ph"
],
"title": "NUCLEAR ASTROPHYSICS WITH SECONDARY (RADIOACTIVE) BEAMS",
"url": "https://arxiv.org/abs/nucl-th/9502036"
},
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