Observation of repetitive bursts in emission of fast ions and neutrons in sub-nanosecond laser-solid experiments
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00422829" target="_blank" >RIV/68378271:_____/13:00422829 - isvavai.cz</a>
Alternative codes found
RIV/61389021:_____/13:00422829 RIV/68407700:21230/13:00209424
Result on the web
<a href="http://dx.doi.org/10.1017/S0263034613000360" target="_blank" >http://dx.doi.org/10.1017/S0263034613000360</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1017/S0263034613000360" target="_blank" >10.1017/S0263034613000360</a>
Alternative languages
Result language
angličtina
Original language name
Observation of repetitive bursts in emission of fast ions and neutrons in sub-nanosecond laser-solid experiments
Original language description
A massive deuterated polyethylene target was exposed to laser intensities of about 3 1016 W/cm2 employing the 3-TW Prague Asterix Laser System (PALS). We achieved a yield of 2 108 neutrons per laser shot. Average time-of-flight signals of scintillation detectors operated in current mode reveal broad energy spectra of fusion neutrons with dominating energy of about 2.45 MeV. The energy dependence of the neutron yield shows a consistency in results of nanosecond, picosecond and sub-picosecond experiments.Here we also show that ions emitted in the backward direction from the front target surface have a multi-peak energy spectrum, which is caused by burst emission mechanisms.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Laser and Particle Beams
ISSN
0263-0346
e-ISSN
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Volume of the periodical
31
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
395-401
UT code for WoS article
00032459250000
EID of the result in the Scopus database
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