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Use of self absorption in a radioactive gamma-source for determination of its effective thickness; Izpolzvane na samopoglyshtaneto v gama-radioaktivni iztochnitsi za opredelyane na efektivnata im debelina

Abstract

A method is proposed for determination of voluminous source effective thickness by means of different absorption of gamma rays from one and the same nuclide but with different energies. The method can be useful in: measurements of voluminous sources in Marinelli- or cylinder geometries; determination of the depth of radioactive contamination penetration on some surfaces. The general formulas to realize the method and experimental results are presented. (author).
Publication Date:
Dec 31, 1993
Product Type:
Miscellaneous
Report Number:
INIS-mf-13792; CONF-9305325-
Reference Number:
SCA: 070207; 560180; PA: AIX-25:025593; EDB-94:050873; ERA-19:011886; NTS-94:016640; SN: 94001174805
Resource Relation:
Conference: 2. conference on metrology assurance of nuclear energy: from theory to practical applications,Varna (Bulgaria),30 May - 1 Jun 1993; Other Information: PBD: 1993
Subject:
07 ISOTOPES AND RADIATION SOURCES; 61 RADIATION PROTECTION AND DOSIMETRY; GAMMA SOURCES; SELF-ABSORPTION; THICKNESS; EXPERIMENTAL DATA; GEOMETRY; MEASURING METHODS; SURFACE CONTAMINATION; 070207; 560180; RADIATION SOURCE METROLOGY; RADIATION PROTECTION PROCEDURES
OSTI ID:
10138257
Research Organizations:
Sofia Univ. (Bulgaria). Fizicheski Fakultet; National Centre of Meteorology, Sofia (Bulgaria)
Country of Origin:
Bulgaria
Language:
Bulgarian
Other Identifying Numbers:
Other: ON: DE94619488; TRN: BG9300317025593
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
7 p.
Announcement Date:
Jul 05, 2005

Citation Formats

Manushev, B, and Koleva, K. Use of self absorption in a radioactive gamma-source for determination of its effective thickness; Izpolzvane na samopoglyshtaneto v gama-radioaktivni iztochnitsi za opredelyane na efektivnata im debelina. Bulgaria: N. p., 1993. Web.
Manushev, B, & Koleva, K. Use of self absorption in a radioactive gamma-source for determination of its effective thickness; Izpolzvane na samopoglyshtaneto v gama-radioaktivni iztochnitsi za opredelyane na efektivnata im debelina. Bulgaria.
Manushev, B, and Koleva, K. 1993. "Use of self absorption in a radioactive gamma-source for determination of its effective thickness; Izpolzvane na samopoglyshtaneto v gama-radioaktivni iztochnitsi za opredelyane na efektivnata im debelina." Bulgaria.
@misc{etde_10138257,
title = {Use of self absorption in a radioactive gamma-source for determination of its effective thickness; Izpolzvane na samopoglyshtaneto v gama-radioaktivni iztochnitsi za opredelyane na efektivnata im debelina}
author = {Manushev, B, and Koleva, K}
abstractNote = {A method is proposed for determination of voluminous source effective thickness by means of different absorption of gamma rays from one and the same nuclide but with different energies. The method can be useful in: measurements of voluminous sources in Marinelli- or cylinder geometries; determination of the depth of radioactive contamination penetration on some surfaces. The general formulas to realize the method and experimental results are presented. (author).}
place = {Bulgaria}
year = {1993}
month = {Dec}
}