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Measurement of the Ec.m.=184 keV Resonance Strength in the 26gAl(p,gamma)27Si Reaction

Ruiz, C., Parikh, A., José, J., Buchmann, L., Caggiano, A., Chen, A.A., Clark, J.A., Crawford, H., Davids, B., D'Auria, J.M., Davis, C., Deibel, C., Erikson, L., Fogarty, L., Frekers, D., Greife, U., Hussein, A., Hutcheon, A., Huyse, M., Jewett, C., Laird, A.M., Lewis, R., Mumby-Croft, P., Olin, A., Ottewell, D.F., Ouellet, C.V., Parker, P., Pearson, J., Ruprecht, G., Trinczek, M., Vockenhuber, C. and Wrede, C. (2006) Measurement of the Ec.m.=184 keV Resonance Strength in the 26gAl(p,gamma)27Si Reaction. Physical Review Letters, 96 (25). pp. 252501-1. ISSN 1079-7114

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The strength of the Ec.m.=184 keV resonance in the 26gAl(p,gamma)27Si reaction has been measured in inverse kinematics using the DRAGON recoil separator at TRIUMF's ISAC facility. We measure a value of omegagamma=35±7 µeV and a resonance energy of Ec.m.=184±1 keV, consistent with p-wave proton capture into the 7652(3) keV state in 27Si, and discuss the implications of these values for 26gAl nucleosynthesis in typical oxygen-neon white-dwarf novae.

Item Type: Article
Institution: The University of York
Academic Units: The University of York > Physics (York)
Depositing User: York RAE Import
Date Deposited: 24 Feb 2009 14:26
Last Modified: 24 Feb 2009 14:26
Published Version: http://dx.doi.org/10.1103/PhysRevLett.96.252501
Status: Published
Publisher: The American Physical Society.
Identification Number: 10.1103/PhysRevLett.96.252501
URI: http://eprints.whiterose.ac.uk/id/eprint/7242

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