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Direct capture cross sections at low energy

Williams, R. D. and Koonin, S. E. (1981) Direct capture cross sections at low energy. Physical Review C, 23 (6). pp. 2773-2774. ISSN 0556-2813. http://resolver.caltech.edu/CaltechAUTHORS:20120719-160049801

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Abstract

We derive simple expressions for the low-energy behavior of direct radiative capture cross sections, particularly those important in solar nucleosynthesis, such as (^3)He(α,γ)(^7)Be, (^3)H(α,γ)(^7)Li, and (^7)Be(p,y)(^8)B. Our results for the (^3)He(α,γ)(^7)Be reaction are inconsistent with a measurement by Rolfs et al. [NUCLEAR REACTIONS (^3)He(α,γ)(^7)Be, (^3)H(α,γ)(^7)Li, E<300 keV, (^7)Be(p,y)(^8)B, l E<lOO keV, extrapolated S.]


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1103/PhysRevC.23.2773DOIUNSPECIFIED
http://link.aps.org/doi/10.1103/PhysRevC.23.2773PublisherUNSPECIFIED
Additional Information:© 1981 The American Physical Society. Received 19 December 1980; published June 1981. We are grateful to Professor William A. Fowler for suggesting this problem, and have benefited from discussions with J. L. Osborne, P. D. Parker, and T. A. Tombrello. This work was supported in part by the National Science Foundation (PHY77-21602 and PHY79-23638) and in part by the Alfred P. Sloan Foundation.
Funders:
Funding AgencyGrant Number
NSFPHY77-21602
NSFPHY79-23638
Alfred P. Sloan FoundationUNSPECIFIED
Record Number:CaltechAUTHORS:20120719-160049801
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20120719-160049801
Official Citation:Williams, R. D. and S. E. Koonin (1981). "Direct capture cross sections at low energy." Physical Review C 23(6): 2773-2774.
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:32595
Collection:CaltechAUTHORS
Deposited By: Aucoeur Ngo
Deposited On:19 Jul 2012 23:27
Last Modified:26 Dec 2012 15:38

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