A New 13N(p,{gamma})14O Reaction Rate And Its Influence In Novae Nucleosynthesis

Journal Article · Tue Apr 05 00:00:00 EDT 2005 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.1905331· OSTI ID:20630861

Tang, X ^[1]; Azhari, A; Changbo, Fu; Gagliardi, C A; Mukhamedzhanov, A M; Pirlepesov, F; Trache, L; Tribble, R E ^[2]; Burjan, V; Kroha, V ^[3]; Carstoiu, F ^[4]; Irgaziev, B F ^[5]

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1. Physics Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States)
2. Cyclotron Institute, Texas A and M University, College Station, Texas 77843 (United States)
3. Institute of Nuclear Physics, Czech Academy of Sciences, Prague (Czech Republic)
4. Institute of Physics and Nuclear Engineering H. Hulubei, Bucharest (Romania)
5. Department of Physics, National University, Tashkent (Uzbekistan)

The direct capture contribution for 13N(p,{gamma})14O has been determined more precisely with the peripheral transfer reaction, 14N(13N,14O)13C at the energy of 11.8 MeV/nucleon using the ANC technique. The updated 13N(p,{gamma})14O reaction rate is about 2.5 times larger than the standard REACLIB rate in the temperature range 0.1 < T9 < 0.3. The transition condition from the cold to hot CNO cycles has been determined with this updated rate. The influences incurred by this update have been investigated with two one-zone nova models.

• OSTI ID: 20630861
• Journal Information: AIP Conference Proceedings, Vol. 764, Issue 1; Conference: Conference on nuclei at the limits, Argonne, IL (United States), 26-30 Jul 2004; Other Information: DOI: 10.1063/1.1905331; (c) 2005 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CAPTURE
CARBON 13
CNO CYCLE
MASS NUMBER
NITROGEN 13 REACTIONS
NITROGEN 13 TARGET
NOVA MODEL
NOVAE
NUCLEAR REACTION KINETICS
NUCLEOSYNTHESIS
OXYGEN 14
PION-NUCLEON INTERACTIONS
PROTON REACTIONS
PROTON-NUCLEON INTERACTIONS
TRANSFER REACTIONS