Zobrazeno 1 - 10
of 32
pro vyhledávání: '"ZSIGRAI JOZSEF"'
Publikováno v:
Nucl. Intsr. Meas. Phys. Res. B, Vol. 359, September 2015, pp. 137-144
The 232U content of various uranium-bearing items was measured using low-background gamma spectrometry. The method is independent of the measurement geometry, sample form and chemical composition. Since 232U is an artificially produced isotope, it ca
Externí odkaz:
http://arxiv.org/abs/1501.04447
Autor:
Nguyen, Cong Tam, Zsigrai, Jozsef
Publikováno v:
Nucl.Instrum.Meth. B246 (2006) 417-424
Gamma-spectrometric methods suitable for the characterization of highly enriched uranium samples encountered in illicit trafficking of nuclear materials are presented. In particular, procedures for determining the 234U, 235U, 238U, 232U and 236U cont
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0508030
Autor:
Nguyen, Cong Tam, Zsigrai, Jozsef
Publikováno v:
Nucl.Instrum.Meth. B243 (2006) 187-192
A non-destructive, gamma-spectrometric method for uranium age-dating is presented which is applicable to material of any physical form and geometrical shape. It relies on measuring the daughter/parent activity ratio 214Bi/234U by low-background, high
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0506029
Autor:
Zsigrai, Jozsef
Publikováno v:
Class.Quant.Grav. 20 (2003) 2855
A generalization of the notion of ellipsoids to curved Riemannian spaces is given and the possibility to use it in describing the shapes of rotating bodies in general relativity is examined. As an illustrative example, stationary, axisymmetric perfec
Externí odkaz:
http://arxiv.org/abs/gr-qc/0301019
Autor:
Racz, Istvan, Zsigrai, Jozsef
Publikováno v:
Class.Quant.Grav. 14 (1997) 1997-2002
The properties of a transformation previously considered for generating new perfect-fluid solutions from known ones are further investigated. It is assumed that the four-velocity of the fluid is parallel to the stationary Killing field, and also that
Externí odkaz:
http://arxiv.org/abs/gr-qc/9706026
Autor:
Apostol, Andrei I.1 (AUTHOR) andrei.apostol@nipne.ro, Zsigrai, Jozsef2 (AUTHOR), Bagi, Janos2 (AUTHOR), Brandis, Michal3 (AUTHOR), Nikolov, Jovana4 (AUTHOR), Mayer, Klaus2 (AUTHOR)
Publikováno v:
Journal of Radioanalytical & Nuclear Chemistry. Aug2019, Vol. 321 Issue 2, p405-412. 8p. 2 Diagrams, 5 Charts, 6 Graphs.
Publikováno v:
Journal of the Institute of Nuclear Materials Management; 2022, Vol. 50 Issue 1, p132-140, 9p
Publikováno v:
Journal of the Institute of Nuclear Materials Management; 2022, Vol. 50 Issue 1, p121-131, 11p
Autor:
ZSIGRAI JOZSEF, BERLIZOV ANDREY, VAN EERTEN DARCY, BAGI JANOS, MUEHLEISEN ARTUR, WITTEL MADALINA, GOETTSCHE MALTE, HU JIANWEI, GAULD I., VACCARO STEFANO, HONKAMAA TAPANI, ILAS G., HAYES ROBERT B., COPE S. JOSEPH, SEVINI FILIPPO, RENDA GUIDO, CAGNO SIMONE, ARNES NOVAU XAVIER, CHARATSIS CHRISTOS, JANSSENS WILLEM
ESARDA is an association initially formed to advance and harmonize research and development for nuclear safeguards whose scope has in recent year expanded as the number and type of its working groups’ activities below indicates. Esarda is currently
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1739::8a330fcfaa0f4725dcb18aaf7982e784
https://publications.jrc.ec.europa.eu/repository/handle/JRC120743
https://publications.jrc.ec.europa.eu/repository/handle/JRC120743
Autor:
Nguyen, Cong Tam, Zsigrai, József
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, B 2006 246(2):417-424