Indirect measurements of nuclear astrophysics reactions at CIAE

Indirect measurements of nuclear astrophysics reactions at CIAE

This paper described the nuclear astrophysical studies using the unstable ion beam facility GIRAFFE, by indirect measurements. We measured the angular distributions for some single proton or neutron transfer reactions, such as 7Be(d,n)8B, 11C(d,n)12N, 8Li(d,n)9Be, 8Li(d,p)9Li and 13N(d,n)14O in inve...

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Hauptverfasser: Liu, Wei-ping, Li, Zhi-hong, Bai, Xi-xiang, Wang, You-bao, Lian, Gang, Guo, Bing, Zeng, Sheng, Yan, Sheng-quan, Wang, Bao-xiang, Su, Jun, Shu, Neng-chuan, Chen, Yong-shou
Format: Tagungsbericht
Sprache:eng
Schlagworte:
ANGULAR DISTRIBUTION
ASTROPHYSICS
BERYLLIUM 7 TARGET
BERYLLIUM 9
BORON 8
CAPTURE
CARBON 11 TARGET
CIAE
DEUTERON REACTIONS
GAMMA RADIATION
LITHIUM 8 TARGET
LITHIUM 9
NEUTRON REACTIONS
NEUTRON TRANSFER
NEUTRONS
NITROGEN 12
NITROGEN 13 TARGET
NUCLEAR PHYSICS AND RADIATION PHYSICS
OXYGEN 14
PROTON REACTIONS
PROTONS
R MATRIX
RADIOACTIVE ION BEAMS
REACTION KINETICS
SPECTROSCOPIC FACTORS
TRANSFER REACTIONS
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Zusammenfassung:This paper described the nuclear astrophysical studies using the unstable ion beam facility GIRAFFE, by indirect measurements. We measured the angular distributions for some single proton or neutron transfer reactions, such as 7Be(d,n)8B, 11C(d,n)12N, 8Li(d,n)9Be, 8Li(d,p)9Li and 13N(d,n)14O in inverse kinematics, and derived the astrophysical S-factors or reaction rates of 7Be(p,)8B, 11C(p,)12N, 8Li(n,)9Li, 13N(p,)14O by asymptotic normalization coefficient, spectroscopic factor, and R-matrix approach at astrophysically relevant energies.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.2398874