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Radiobarites from the Cenozoic volcanic region of the Bohemian Massif: radiochemical study, history, and lead isotopic composition

SYSNO ASEP	0333102
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Radiobarites from the Cenozoic volcanic region of the Bohemian Massif: radiochemical study, history, and lead isotopic composition
Author(s)	Řanda, Zdeněk (UJF-V)_RID Ulrych, Jaromír (GLU-S)_{RID, SAI} Turek, Karel (UJF-V)_{ORCID, SAI} Mihaljevič, M. (CZ) Adamovič, Jiří (GLU-S)_{RID, SAI, ORCID} Mizera, Jiří (UJF-V)_{RID, ORCID, SAI}
Source Title	Journal of Radioanalytical and Nuclear Chemistry. - : Springer - ISSN 0236-5731 Roč. 283, č. 1 (2010), s. 89-94
Number of pages	6 s.
Language	eng - English
Country	HU - Hungary
Keywords	Barite ; Radiometry ; Lead isotopes
Subject RIV	BG - Nuclear, Atomic and Molecular Physics, Colliders
R&D Projects	GA205/07/0522 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z10480505 - UJF-V (2005-2011)
	AV0Z30130516 - GLU-S (2005-2011)
UT WOS	000274333000013
DOI	10.1007/s10967-009-0095-6
Annotation	A specific, radium bearing type of barites from the Eger Rift, a region of Cenozoic volcanic activity in northwestern Bohemia, Czech Republic, have been studied by low background high-resolution gamma-ray spectrometry and alpha track method on a crystal plate. In a lead fraction isolated from the barites, concentration and isotopic composition of lead were determined by photon activation analysis and ICP MS, respectively. The radioactivity of the radiobarites has been caused solely by 226Ra in surface layers or along cracks younger than 10–15 thousand years.
Workplace	Nuclear Physics Institute
Contact	Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228
Year of Publishing	2010

Number of the records: 1