Počet záznamů: 1
Simulations of absorbed dose on the phantom surface of MATROSHKA-R experiment at the ISS
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SYSNO ASEP 0370847 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Simulations of absorbed dose on the phantom surface of MATROSHKA-R experiment at the ISS Tvůrce(i) Kolísková, Zlata (UJF-V)
Sihver, L. (SE)
Ambrožová, Iva (UJF-V) RID, ORCID, SAI
Sato, T. (JP)
Spurný, František (UJF-V)
Shurshakov, V. A. (RU)Zdroj.dok. Advances in Space Research. - : Elsevier - ISSN 0273-1177
Roč. 49, č. 2 (2012), s. 230-236Poč.str. 7 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova MATROSHKA-R ; PHITS ; Simulations ; Space radiation ; Dose estimation Vědní obor RIV BG - Jaderná, atomová a mol. fyzika, urychlovače CEP GA205/09/0171 GA ČR - Grantová agentura ČR KJB100480901 GA AV ČR - Akademie věd GD202/09/H086 GA ČR - Grantová agentura ČR CEZ AV0Z10480505 - UJF-V (2005-2011) UT WOS 000300132000002 DOI 10.1016/j.asr.2011.09.018 Anotace The goal of this paper is to compare absorbed doses obtained in the MATROSHKA-R experiment performed at the International Space Station (ISS) with simulations performed with the three-dimensional Monte Carlo Particle and Heavy-Ion Transport code System (PHITS). The data calculated by PHITS assuming an ISS shielding of 3 g/cm2 and 5 g/cm2 aluminum mass thickness were in good agreement with the measurements. Using a simplified geometrical model of the ISS, the influence of variations in altitude and wall mass thickness of the ISS on the calculated absorbed dose was estimated. The uncertainties of the calculated data are also discussed; the relative expanded uncertainty of absorbed dose in phantom was estimated to be 44% at a 95% confidence level. Pracoviště Ústav jaderné fyziky Kontakt Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Rok sběru 2012
Počet záznamů: 1