The Bare AstrophysicalS(E) Factor of the7Li(p, α)α Reaction
Copyright policy ) Đ. Miljanić; M. G. Pellegriti; Claudio Spitaleri; M. Lattuada; Stefan Typel; A. Musumarra; H. H. Wolter; +3 Authors
Đ. Miljanić; M. G. Pellegriti; Claudio Spitaleri; M. Lattuada; Stefan Typel; A. Musumarra; H. H. Wolter; P. Figuera; R. G. Pizzone; C. Rolfs;
The Bare AstrophysicalS(E) Factor of the7Li(p, α)α Reaction
The astrophysically important 7Li(p, α)α reaction has been studied via the Trojan horse method in the energy range E = 10-400 keV. A new theoretical description, based on the distorted-wave Born approximation approach, allows one to extract information on the bare astrophysical S-factor, Sb(E), with Sb(0) = 55 ± 3 keV barns. The results are compared with direct experimental data leading to a model-independent value of the electron screening potential energy, Ue = 330 ± 40 eV, much higher than the adiabatic limit Uad = 175 eV.
- University of Catania Italy
- Michigan State University United States
- Ludwig-Maximilians-Universität München Germany
- National Superconducting Cyclotron Laboratory United States
- Ruđer Bošković Institute Croatia
Space and Planetary Science, Astronomy and Astrophysics, Energy Research
Space and Planetary Science, Astronomy and Astrophysics, Energy Research
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
Citations provided by BIP!popularityPopularity provided by BIP!
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
Popularity provided by BIP! 102
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