Indirect measurement of the He-3(n,p)H-3 reaction cross section at Big Bang energies
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F20%3A00532014" target="_blank" >RIV/61389005:_____/20:00532014 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1140/epja/s10050-020-00212-x" target="_blank" >https://doi.org/10.1140/epja/s10050-020-00212-x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epja/s10050-020-00212-x" target="_blank" >10.1140/epja/s10050-020-00212-x</a>
Alternative languages
Result language
angličtina
Original language name
Indirect measurement of the He-3(n,p)H-3 reaction cross section at Big Bang energies
Original language description
Nuclear reactions play a key role in the framework of the Big Bang Nucleosynthesis. Anetwork of 12 principal reactions has been identified as themain path that drove the elemental nucleosynthesis in the first 20 min of the history of theUniverse. Among them an important role is played by neutron-induced reactions, which, from an experimental point of view, are usually a difficult task to be measured directly. Nevertheless big efforts in the last decades have led to a better understanding of their role in the primordial nucleosynthesis network. In this work we apply the Trojan Horse Method to extract the cross section at astrophysical energies for the He-3(n,p)H-3 reaction after a detailed study of the H-2(He-3,pt)H three-body process. Data extracted from the present measurement are compared with other published sets.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10304 - Nuclear physics
Result continuities
Project
<a href="/en/project/EF16_013%2F0001679" target="_blank" >EF16_013/0001679: SPIRAL2 - Systeme de Production d´Ions Radioactifs Accélérés en Ligne - participation of the Czech Republic-OP</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
European Physical Journal A
ISSN
1434-6001
e-ISSN
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Volume of the periodical
56
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
199
UT code for WoS article
000560824200001
EID of the result in the Scopus database
2-s2.0-85089036967