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of 48
pro vyhledávání: '"M., Montret"'
Publikováno v:
Radiation Measurements
Radiation Measurements, Elsevier, 1999, 30, pp.487-495
Radiation Measurements, 1999, 30, pp.487-495
Radiation Measurements, Elsevier, 1999, 30, pp.487-495
Radiation Measurements, 1999, 30, pp.487-495
In a former paper ( Fain et al., 1994 ), a general TL model based on deep-trap competition was proposed, but only a preliminary qualitative approach was made for the heating stage. The purpose of the present paper is to present more accurate calculat
Publikováno v:
Quaternary Geochronology
Quaternary Geochronology, Elsevier, 1999, 18, pp.231-234
Quaternary Geochronology, 1999, 18, pp.231-234
Quaternary Geochronology, Elsevier, 1999, 18, pp.231-234
Quaternary Geochronology, 1999, 18, pp.231-234
The absorbed β -dose fractions calculated by Mejdahl (1979) for spherical grains are extended to other shapes by means of a Monte-Carlo method. No big differences are found in the standard inclusion size range (200 μm) but the method is of great in
Autor:
David Lefevre, Jean-Paul Raynal, Didier Miallier, Jean Fain, Thierry Pilleyre, Gérard Vernet, Serge Sanzelle, M. Montret
Publikováno v:
Quaternary International. :97-105
Direct tecto-volcanism is the main process involved in the sedimentary filling of the Venosa lacustrine Basin. Two formations have been distinguished : the Tufarelle Formation and the Piano Regio Formation. In the sedimentary series exposed at the No
Autor:
Jean-Paul Raynal, Didier Miallier, Gérard Vernet, Serge Sanzelle, M. Montret, Jean Fain, Thierry Pilleyre
Publikováno v:
Quaternary International. :139-146
The GEOCLER 1 core extracted from the Clermont crater lake sediments and surface studies made at several localities north of Clermont provided numerous stratigraphic, environmental and chronological data (TL and radiocarbon) which allow us to present
Publikováno v:
Radiation Measurements
International Conference on Luminescence and Electron Spin Resonance Dating. 8
International Conference on Luminescence and Electron Spin Resonance Dating. 8, Apr 1996, Canberra, Australia. pp.365-372
International Conference on Luminescence and Electron Spin Resonance Dating. 8
International Conference on Luminescence and Electron Spin Resonance Dating. 8, Apr 1996, Canberra, Australia. pp.365-372
Two aspects of alpha counting using the scintillation technique in the field of luminescence and ESR dating are addressed. The first part of the article concerns the evaluation of the proportion of radon that emanates out of the studied samples. A mo
Autor:
J.-J. Bahain, Jean Fain, Didier Miallier, G. Poupeau, Christophe Falguères, Thierry Pilleyre, Françoise Bechtel, Emmanuel Vartanian, Max Schvoerer, Hélène Valladas, J. Tripier, Pierre Guibert, Serge Sanzelle, M. Montret, Norbert Mercier
Publikováno v:
Revue d'Archéométrie. 21:21-27
Dans le but d'evaluer la representativite des incertitudes sur la determination des differents parametres en datation par thermoluminescence (TL), luminescence stimulee optiquement (OSL) et par resonance paramagnetique electronique (RPE), une operati
Autor:
Max Schvoerer, J.-L. Joron, Christophe Falguères, Norbert Mercier, Serge Sanzelle, Emmanuel Vartanian, M. Montret, Françoise Bechtel, Jean Fain, Salifou Soumana, Didier Miallier, Thierry Pilleyre, Hélène Valladas, Jacques Tripier, Jean-Jacques Bahain, Pierre Guibert
Publikováno v:
Revue d'Archéométrie. 21:29-34
Cet article s'inscrit dans le cadre de la datation par thermoluminescence (TL) et resonance paramagnetique electronique (RPE) et est complementaire de celui de Bechtel et al. (1997) portant sur une campagne interlaboratoire de comparaisons dosimetriq
Publikováno v:
Radiation Measurements. 26:631-638
For TL and ESR dating, the total radiation dose, P , experienced by a sample since the initial resetting event can be evaluated using a slide technique . In the present paper a new computerized slide technique (name LISA) is presented which does not
Publikováno v:
Radiation Measurements
International Specialist Seminar On Thermoluminescence And Electron Spin Resonance Dating. 7
International Specialist Seminar On Thermoluminescence And Electron Spin Resonance Dating. 7, Jul 1993, Krems, Austria. pp.287-291
International Specialist Seminar On Thermoluminescence And Electron Spin Resonance Dating. 7
International Specialist Seminar On Thermoluminescence And Electron Spin Resonance Dating. 7, Jul 1993, Krems, Austria. pp.287-291
TL appears as a very complex phenomenon. However, some general features are widely presented by TL materials: low TL yields, nonlinear growth with dose (supralinearity or saturation), lower efficiency for high LET particles etc., which are not explai
Autor:
Christophe Falguères, Th. Pilleyre, Jean Fain, Serge Sanzelle, M. Montret, Didier Miallier, S. Soumana
Publikováno v:
Radiation Measurements
International Specialist Seminar On Thermoluminescence And Electron Spin Resonance Dating. 7
International Specialist Seminar On Thermoluminescence And Electron Spin Resonance Dating. 7, Jul 1993, Krems, Austria. pp.399-404
International Specialist Seminar On Thermoluminescence And Electron Spin Resonance Dating. 7
International Specialist Seminar On Thermoluminescence And Electron Spin Resonance Dating. 7, Jul 1993, Krems, Austria. pp.399-404
The ESR dating technique and the TL dating technique were applied to the same samples of quartz grains, which were heated during a pumice eruption dated at 580±20 ka by means of 40Ar/39Ar single grain laser fusion. The additive dose technique was us