Published February 29, 1996
| Submitted
Journal Article
Open
Energy loss, electron screening and the astrophysical ^3He(d, p)^4He cross section
- Creators
- Langanke, K.
- Shoppa, T. D.
- Barnes, C. A.
- Rolfs, C.
Abstract
We reanalyze the low-energy ^3He(d, p)^4He cross section measurements of Engstler et al. using recently measured energy loss data for proton and deuteron beams in a helium gas. Although the new ^3He(d, p)^4He astrophysical S-factors are significantly lower than those reported by Engstler et al., they clearly show the presence of electron screening effects. From the new astrophysical S-factors we find an electron screening energy in agreement with the adiabatic limit.
Additional Information
© 1996 Published by Elsevier B.V. Received 10 November 1995. Available online 15 February 2000. Editor: R.H. Siemssen. The work was supported in part by the National Science Foundation, Grant Nos. PHY94-12818 and PHY94-20470, and by the Deutsche Forschungsgemeinschaft. One of the authors (K.L.) would like to thank Professor Jens Lindhard for a valuable discussion.Attached Files
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Additional details
- Eprint ID
- 60263
- DOI
- 10.1016/0370-2693(96)00066-4
- Resolver ID
- CaltechAUTHORS:20150915-143136496
- PHY94-12818
- NSF
- PHY94-20470
- NSF
- Deutsche Forschungsgemeinschaft (DFG)
- Created
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2015-09-15Created from EPrint's datestamp field
- Updated
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2021-11-10Created from EPrint's last_modified field