Bare nucleus S(E) factor of the H-2(d,p)H-3 and H-2(d,n)He-3 reactions via the Trojan Horse Method

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F12%3A00388237" target="_blank" >RIV/61389005:_____/12:00388237 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1742-6596/337/1/012017" target="_blank" >http://dx.doi.org/10.1088/1742-6596/337/1/012017</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/337/1/012017" target="_blank" >10.1088/1742-6596/337/1/012017</a>

Result language
angličtina
Original language name
Bare nucleus S(E) factor of the H-2(d,p)H-3 and H-2(d,n)He-3 reactions via the Trojan Horse Method
Original language description
The Trojan Horse Method was applied for the first time to the H-2(d,p)H-3 and H-2(d,n)He-3 reactions by measuring the H-2(He-3,p(3)H)H-1 and H-2(He-3,n(3)He)H-1 processes in quasi free kinematics. The He-3+d experiment was performed at 18 MeV, corresponding the a d-d energy range from 1.5 MeV down to 2 keV. This range overlaps with the relevant region for Standard Big Bang Nucleosynthesis as well as with the thermal energies of future fusion reactors and deuterium burning in the Pre Main Sequence phaseof stellar evolution. This is the first pioneering experiment in quasi free regime where the charged spectator is detected. Both the energy dependence and the absolute value of the bare nucleus S(E) factors have been extracted for the first time. They deviate by more than 15% from available direct data with new S(0) values of 57.4 +/- 1.8 MeVb for H-3+p and 60.1 +/- 1.9 MeVb for He-3+n. None of the existing fitting curves is able to provide the correct slope of the new data in the full r
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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