Design and operation of the H4IRRAD mixed-field test area at CERN

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F14%3A00228728" target="_blank" >RIV/68407700:21670/14:00228728 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.aesj.or.jp/publication/pnst004/data/218_222.pdf" target="_blank" >http://www.aesj.or.jp/publication/pnst004/data/218_222.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15669/pnst.4.218" target="_blank" >10.15669/pnst.4.218</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Design and operation of the H4IRRAD mixed-field test area at CERN

Popis výsledku v původním jazyce

H4IRRAD is a new mixed-field irradiation area at CERN, designed for testing LHC electronic equipment, especially large volume assemblies such as full electronics racks of high current power converters. The area uses alternatively an attenuated primary 400 GeV/c proton beam slowly extracted from the CERN SPS, or a secondary, mainly proton, beam of 280 GeV/c directed towards a 1 m long, 7.5 cm diameter Cu target. Different shielding layers are used to reproduce a radiation field similar to the LHC ?tunnel? and ?shielded? areas in test zones around the target. The FLUKA Monte Carlo code was used for the design and optimization studies with the objective to match, as closely as possible, the mixed-radiation fields in the LHC ring, whilst also maintaining the lowest possible field gradient within the irradiation areas. Activation studies for the target, equipment, and the air volume were performed in order to assess safety risks, specify the access conditions and determine how to handle the

Název v anglickém jazyce

Design and operation of the H4IRRAD mixed-field test area at CERN

Popis výsledku anglicky

H4IRRAD is a new mixed-field irradiation area at CERN, designed for testing LHC electronic equipment, especially large volume assemblies such as full electronics racks of high current power converters. The area uses alternatively an attenuated primary 400 GeV/c proton beam slowly extracted from the CERN SPS, or a secondary, mainly proton, beam of 280 GeV/c directed towards a 1 m long, 7.5 cm diameter Cu target. Different shielding layers are used to reproduce a radiation field similar to the LHC ?tunnel? and ?shielded? areas in test zones around the target. The FLUKA Monte Carlo code was used for the design and optimization studies with the objective to match, as closely as possible, the mixed-radiation fields in the LHC ring, whilst also maintaining the lowest possible field gradient within the irradiation areas. Activation studies for the target, equipment, and the air volume were performed in order to assess safety risks, specify the access conditions and determine how to handle the

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BG - Jaderná, atomová a molekulová fyzika, urychlovače

OECD FORD obor

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Projekt

<a href="/cs/project/LG13031" target="_blank" >LG13031: Spolupráce ČR s CERN</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Progress in Nuclear Science and Technology

ISSN

2185-4823

e-ISSN

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Svazek periodika

4

Číslo periodika v rámci svazku

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Stát vydavatele periodika

JP - Japonsko

Počet stran výsledku

5

Strana od-do

218-222

Kód UT WoS článku

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EID výsledku v databázi Scopus

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