Published August 1995
| Published
Journal Article
Open
^7Be(p,γ)^8B cross section and the properties of ^7Be
- Creators
- Csόtό, A.
- Langanke, K.
- Koonin, S. E.
- Shoppa, T. D.
Abstract
We study the nonresonant part of the ^7Be(p,γ)^8B reaction using a three-cluster resonating group model that is variationally converged and virtually complete in ^4He+^3He+p model space. The importance of using adequate nucleon-nucleon interaction is demonstrated. We find that the low-energy astrophysical S factor is linearly correlated with the quadrupole moment of ^7Be. A range of parameters is found where the most important ^8B, ^7Be, and ^7Li properties are reproduced simultaneously; the corresponding S factor at E_(c.m.)=20 keV is 24.6–26.1 eV b.
Additional Information
© 1995 The American Physical Society. Received 2 August 1994; published in the issue dated August 1995. This work was supported by the Fulbright Foundation (A.C.), the National Science Foundation (Grant Nos. PHY90-13248 and PHY91-15574, USA), and the OTKA (Grant Nos. 3010 and F4348, Hungary). We thank Dr. E. Kolbe for useful discussions and Dr. Z. Papp for his generous help in numerical methods.Attached Files
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Additional details
- Eprint ID
- 29331
- Resolver ID
- CaltechAUTHORS:20120216-094113443
- Fulbright Foundation
- NSF
- PHY90-13248
- NSF
- PHY91-15574
- OTKA
- 3010
- OTKA
- F4348
- Created
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2012-02-16Created from EPrint's datestamp field
- Updated
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2021-11-09Created from EPrint's last_modified field