Variance of DD-neutron yield in laser fusion experiments

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F21%3A00546258" target="_blank" >RIV/61389021:_____/21:00546258 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/21:00545266
Result on the web
<a href="http://ocs.ciemat.es/eps2021pap/pdf/P2.2001.pdf" target="_blank" >http://ocs.ciemat.es/eps2021pap/pdf/P2.2001.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Variance of DD-neutron yield in laser fusion experiments
Original language description
This contribution deals with experimental observations of the yield of DD fusion in deuterated plastic targets irradiated by 300-ps 3-TW laser system PALS. To perform the analysis of variance for neutron yield values, Yn, in the range of 105 - 109 observed in a relatively narrow range of laser energy E from 500 - 700 J, the observed yield values were included in a neutron-yield – laser-energy (Yn−E) diagram showing general trends in the energy yield scaling Yn (E). This dependence is characterized by a power law, Yn = Q E 1.65, where Q is the parameter reflecting possible dependence on the pulse duration, laser intensity, laser contrast ratio, focal geometry, target structure, etc. [1]. The analysis we present shows that, despite shot-to-shot fluctuations, the variance of Q values from 14 – 5.2104 or the narrow range of laser energy obtained in PALS experiments can be elucidated by the influence of some nonlinear processes affecting ion acceleration.n
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
EPS 2021: 47th European Physical Society Conference on Plasma Physics
ISBN
979-10-96389-13-1
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
P2.2001
Publisher name
European Physical Society
Place of publication
Mulhouse
Event location
online
Event date
Jun 21, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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