Measurements of the 90,91,92,94,96Zr neutron capture cross-section at n_TOF
The neutron capture cross sections of 90,91,92,94,96Zr, which play a key role for the determination of the neutron density in the He burning zone of the Red Giant stars, were measured over the energy range from 1 eV to 1 MeV at the spallation neutron facility n_TOF at CERN. Based on these data the c...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2006 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/10594 |
| Acceso en línea: | https://hdl.handle.net/2117/10594 |
| Access Level: | acceso abierto |
| Palabra clave: | Neutron cross sections Red giants Spallation (Nuclear physics) Neutrons -- Seccions Àrees temàtiques de la UPC::Física::Astronomia i astrofísica |
| Sumario: | The neutron capture cross sections of 90,91,92,94,96Zr, which play a key role for the determination of the neutron density in the He burning zone of the Red Giant stars, were measured over the energy range from 1 eV to 1 MeV at the spallation neutron facility n_TOF at CERN. Based on these data the capture resonance strength and the Maxwellian-averaged cross section at 30 keV were calculated. |
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