Stellar s-process neutron capture cross sections on ASe and ACe
Autor: | Rudra N. Sahoo, Moshe Tessler, Shlomi Halfon, Dani Kijel, Arik Kreisel, Michael Paul, Asher Shor, Leo Weissman |
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Rok vydání: | 2023 |
Předmět: | |
Zdroj: | EPJ Web of Conferences. 279:06002 |
ISSN: | 2100-014X |
DOI: | 10.1051/epjconf/202327906002 |
Popis: | We report on experiments at the Soreq Applied Research Accelerator Facility Liquid-Lithium Target (SARAF-LiLiT) laboratory dedicated to the study of s-process neutron capture reactions. The kW-power proton beam at 1.92 MeV (1-2 mA) from SARAF Phase I yields high-intensity 30 keV quasi-Maxwellian neutrons (3-5 1010 n/s). The high neutron intensity enables Maxwellian averaged cross sections (MACS) measurements of samples with short-lived decay products. Neutron capture reactions on natSe and natCe were investigated by activation in the LiLiT neutron beam and γ-spectrometry measurements of their decay products. |
Databáze: | OpenAIRE |
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