AZURE: An R -matrix code for nuclear astrophysics

The paper describes a multilevel, multichannel R-matrix code, AZURE, for applications in nuclear astrophysics. The code allows simultaneous analysis and extrapolation of low-energy particle scattering, capture, and reaction cross sections of relevance to stellar hydrogen, helium, and carbon burning....

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Veröffentlicht in:	Physical review. C, Nuclear physics Nuclear physics, 2010-04, Vol.81 (4), Article 045805
Hauptverfasser:	Azuma, R. E., Uberseder, E., Simpson, E. C., Brune, C. R., Costantini, H., de Boer, R. J., Görres, J., Heil, M., LeBlanc, P. J., Ugalde, C., Wiescher, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	ASTROPHYSICS ASTROPHYSICS, COSMOLOGY AND ASTRONOMY CAPTURE CARBON BURNING COMPUTER CODES CROSS SECTIONS EXTRAPOLATION HELIUM BURNING HYDROGEN BURNING MATHEMATICAL SOLUTIONS MATRICES NUCLEAR PHYSICS AND RADIATION PHYSICS NUMERICAL SOLUTION PHYSICS R MATRIX SCATTERING SIMULATION STAR BURNING
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Beschreibung
Zusammenfassung:	The paper describes a multilevel, multichannel R-matrix code, AZURE, for applications in nuclear astrophysics. The code allows simultaneous analysis and extrapolation of low-energy particle scattering, capture, and reaction cross sections of relevance to stellar hydrogen, helium, and carbon burning. The paper presents a summary of R-matrix theory, code description, and a number of applications to demonstrate the applicability and versatility of AZURE.
ISSN:	0556-2813 1089-490X
DOI:	10.1103/PhysRevC.81.045805