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TEPC MEASUREMENTS OBTAINED ON THE MIR SPACE STATION


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J.F. Bottollier-Depois (a) , M. Siegrist (b), V.M. Petrov (c), V.V. Shurshakov (c), V. Bengin (c), S.B. Koslova (c) a) Institute de Radioprotection et Sûreté Nucléaire, BP 6, F-92265 Fontenay-aux-Roses, France b) CNES, 18, av. Edouard Belin, F-31000 Toulouse, France c) Institute for Biomedical Problems, Moscow, 123007, Russia Radiation Measurements, 35, 485-488

Type de document > *Article de revue

Mots clés > dosimétrie externe, détecteur, rayonnement cosmique

Unité de recherche > Unité de dosimétrie d'accident et de criticité (UDAC)

Auteurs > BOTTOLLIER-DEPOIS Jean-François

Date de publication > 01/12/2002

Résumé

Measurements of the radiation environment inside the Mir space station were performed with a Tissue Equivalent Proportional Counter (TEPC) during the Antares mission in 1992, and over a long period following it. Interesting results concerning radiation measurements show (a) the South Atlantic Anomaly (SAA) crossing, (b) the increase of radiation near the poles, and (c) the effects of solar eruptions (the most important one occurring in early November 1992). These data also provide information about the dose and the quality factor of the radiation to which the cosmonauts were exposed during different missions. These data are compared with those obtained using a solid state detector.