Neutron dose assessment in laser-generated ultra-short pulsed fields

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F23%3A00577610" target="_blank" >RIV/61389005:_____/23:00577610 - isvavai.cz</a>

Alternative codes found

RIV/CZ______:_____/23:N0000043

Result on the web

<a href="https://doi.org/10.1093/rpd/ncac221" target="_blank" >https://doi.org/10.1093/rpd/ncac221</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1093/rpd/ncac221" target="_blank" >10.1093/rpd/ncac221</a>

Result language

angličtina

Original language name

Neutron dose assessment in laser-generated ultra-short pulsed fields

Original language description

ELI Beamlines is one of the pillars of the Extreme Light Infrastructure European Research Infrastructure Consortium (ELI ERIC), the European project aiming at building the next generation of high power lasers for fundamental research and industrial applications. Several high-power lasers are hosted by the ELI Beamlines facility. Even at a power lower than the nominal one, when interacting with a target, the laser can generate mixed ionizing radiation fields of unique nature. One of the major laser systems, High-repetition-rate advanced petawatt laser system (HAPLS) was already used in commissioning experiments. Detecting the neutrons generated during these experiments has been a challenging task, since certain difficulties were faced. First, the experimental conditions were frequently altered during the commissioning phase (such as laser beam parameters, experimental geometry or target type). Next, the extremely short duration of the ionizing radiation pulse generated by the laser (similar to 10(-14) s) complicated the correct interpretation of the data provided by the detectors designed and calibrated in standard fields. Here, one commissioning experiment is described, together with the means of addressing the problem of the detection of the ionizing radiation and the lessons learned in this endeavour.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10304 - Nuclear physics

Project

<a href="/en/project/EF16_019%2F0000789" target="_blank" >EF16_019/0000789: Advanced research using high intensity laser produced photons and particles</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Radiation Protection Dosimetry

ISSN

0144-8420

e-ISSN

1742-3406

Volume of the periodical

199

Issue of the periodical within the volume

15-16

Country of publishing house

GB - UNITED KINGDOM

Number of pages

7

Pages from-to

1910-1916

UT code for WoS article

001082650600051

EID of the result in the Scopus database

2-s2.0-85175312802