Cross section measurements of the {sup 89}Y(p,{gamma}){sup 90}Zr reaction at energies relevant to p-process nucleosynthesis

Journal Article · Thu Jul 01 00:00:00 EDT 2004 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PhysRevC.70.015802· OSTI ID:20695617

Tsagari, P; Kokkoris, M; Skreti, E; Karydas, A G; Harissopulos, S; Paradellis, T; Demetriou, P ^[1]

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1. Institute of Nuclear Physics, National Centre for Scientific Research 'Demokritos', POB 60228, 153.10 Aghia Paraskevi, Athens (Greece)

In beam angle-integrated cross section measurements of the {sup 89}Y(p,{gamma}){sup 90}Zr reaction were carried out at E{sub p}=1.7-4.8 MeV by using a 4{pi} NaI(Tl) summing detector. The resulting cross sections were used to derive astrophysical S factors as well as reaction rates. Cross sections, S factors and reaction rates have also been calculated by means of the statistical model code MOST. A good agreement between theoretical predictions and experimental data was found.

• OSTI ID: 20695617
• Journal Information: Physical Review. C, Nuclear Physics, Vol. 70, Issue 1; Other Information: DOI: 10.1103/PhysRevC.70.015802; (c) 2004 The American Physical Soceity; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CAPTURE
CROSS SECTIONS
GAMMA SPECTROSCOPY
MEV RANGE
NUCLEAR REACTION KINETICS
NUCLEOSYNTHESIS
PROTONS
STATISTICAL MODELS
YTTRIUM 89 TARGET
ZIRCONIUM 90