Mak, H.-B. and Ashery, D. and Barnes, C. A. (1974) Cross sections of the ^(21)Ne(α, n)^(24)Mg and ^(22)Ne(α, n)^(25)Mg reactions at low energies of astrophysical interest. Nuclear Physics A, 226 (3). pp. 493-505. ISSN 0375-9474. doi:10.1016/0375-9474(74)90496-5. https://resolver.caltech.edu/CaltechAUTHORS:20150909-112606242
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Abstract
The ^(21)Ne(α, n)^(24)Mg reaction has been studied over the energy range E_(c.m.) = 1.4−2.57MeV, by neutron time-of-flight spectroscopy and by the detection of the subsequent γ-ray transitions in ^(24)Mg. The astrophysical cross-section factor S(0) was determined and reaction rates were calculated for temperatures up to 5×10^9°K. In favorable circumstances, this reaction can provide a significant neutron flux for nucleosynthesis. The absolute normalization of the cross sections obtained in our earlier work on the reaction ^(22)Ne(α, n)^(25)Mg has also been verified.
| Item Type: | Article | |||||||||
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| Additional Information: | © 1974 Published by Elsevier B.V. Received 9 April 1974. Supported in part by the National Science Foundation [GP-28027]. | |||||||||
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| Subject Keywords: | Nuclear reactions | |||||||||
| Issue or Number: | 3 | |||||||||
| DOI: | 10.1016/0375-9474(74)90496-5 | |||||||||
| Record Number: | CaltechAUTHORS:20150909-112606242 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20150909-112606242 | |||||||||
| Official Citation: | H.-B. Mak, D. Ashery, C.A. Barnes, Cross sections of the 21Ne(α, n)24Mg and 22Ne(α, n)25Mg reactions at low energies of astrophysical interest, Nuclear Physics A, Volume 226, Issue 3, 8 July 1974, Pages 493-505, ISSN 0375-9474, http://dx.doi.org/10.1016/0375-9474(74)90496-5. (http://www.sciencedirect.com/science/article/pii/0375947474904965) | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 60132 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Ruth Sustaita | |||||||||
| Deposited On: | 11 Sep 2015 04:49 | |||||||||
| Last Modified: | 10 Nov 2021 22:30 |
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