Spectroscopic study of Ne-20 + p reactions using the JENSA gas-jet target to constrain the astrophysical F-18(p, alpha)O-15 rate

Autor:	Bardayan, D. W., Chipps, Kelly A., Ahn, S., Blackmon, J. C., Carmichael, S., Greife, U., José Pont, Jordi, Kontos, A., Matos, Mireya E., Thompson, Paul
Přispěvatelé:	Universitat Politècnica de Catalunya. Departament de Física, Universitat Politècnica de Catalunya. GAA - Grup d'Astronomia i Astrofísica
Jazyk:	angličtina
Rok vydání:	2017
Předmět:	Astrofísica Física::Astronomia i astrofísica [Àrees temàtiques de la UPC] Astrophysics
Zdroj:	UPCommons. Portal del coneixement obert de la UPC Universitat Politècnica de Catalunya (UPC) Recercat. Dipósit de la Recerca de Catalunya instname
Popis:	The Jet Experiments in Nuclear Structure and Astrophysics (JENSA) gas-jet target was used to perform spectroscopic studies of 20Ne+p reactions. Levels in 19Ne were probed via the 20Ne(p,d)19Ne reaction to constrain the astrophysical rate of the 18F(p,a)15O reaction. Additionally, the first spectroscopic study of the 20Ne(p,3He)18F reaction was performed. Angular distribution data were used to determine or confirm the spins of several previously observed levels, and the existence of a strong subthreshold 18F(p,a)15O resonance was verified.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6ccba64c79cbabbc118671ea269aaf6f http://hdl.handle.net/2117/113576 Zobrazit plný text záznamu