Scaling of laser fusion experiments for DD-neutron yield
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00533700" target="_blank" >RIV/68378271:_____/20:00533700 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21230/20:00344897
Result on the web
<a href="http://hdl.handle.net/11104/0312010" target="_blank" >http://hdl.handle.net/11104/0312010</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3389/fphy.2020.00310" target="_blank" >10.3389/fphy.2020.00310</a>
Alternative languages
Result language
angličtina
Original language name
Scaling of laser fusion experiments for DD-neutron yield
Original language description
Yields of neutrons produced in various laser fusion experiments conducted in recent decades are compared with each other. It has surprisingly been found that there is a possibility to make an overall elucidation of the variance in the number of neutrons produced in the various experiments. The common method is based on definition of the energy conversion efficiency as a ratio between the energy carried out by neutrons produced through the fusion reaction and the input energy given by laser energy, E, focused on a target. The neutron-yield – laser-energy (Y–E) diagram is the basic chart used to interpret the spread of experimental data in terms of the experimental efficiency of the laser-matter interaction. Experiments show that laser energy dependence of the yield can be well-characterized by a power law, Y =QEα, where Q is the parameter reflecting possible dependence on the pulse duration, laser intensity, laser contrast ratio, focal geometry, target structure, etc. [1, 2].
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
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
<a href="/en/project/GA19-02545S" target="_blank" >GA19-02545S: Current disruption and magnetic energy dissipation during acceleration of electrons and ions in z-pinch plasmas</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
Frontiers in Physics
ISSN
2296-424X
e-ISSN
—
Volume of the periodical
8
Issue of the periodical within the volume
Sep
Country of publishing house
CH - SWITZERLAND
Number of pages
8
Pages from-to
1-8
UT code for WoS article
000570572100001
EID of the result in the Scopus database
2-s2.0-85091057880