Usually, the irradiation of polymers under ionising radiations occurs in air that is in the presence of oxygen. This leads to a radio oxidation process and to oxygen consumption.Our material is an EPDM elastomer (ethylene propylene 1,4 hexadiene) used as insulator in control-command cables in nuclear plants (Pressurised Water Reactor).A specific device has been conceived and built up during this PhD work for measuring very small oxygen consumptions with an accuracy of around 10%.Ionising radiations used are electrons at 1 MeV and carbon ions at 11 MeV per nucleon. Under both electron and ion irradiations, the influence of oxygen pressure on oxygen consumption has been studied in a very large range : between 1 and 200 mbar. In both cases, th...
To understand the mechanisms of interaction of ionizing radiation with living tissues exposed to low...
Hot nuclei are formed in heavy ion collisions covering the Fermi energy domain. According to the exc...
Inductively Coupled Plasma Mass Spectrometry emerged as the most widespread mass spectrometry techni...
Self-radiolysis of tritiated water (HTO) adsorbed in zeolites 4A shows differences compared tofree-b...
Self-radiolysis of tritiated water (HTO) adsorbed in zeolites 4A shows differences compared tofree-b...
Self-radiolysis of tritiated water (HTO) adsorbed in zeolites 4A shows differences compared tofree-b...
Smectite is a major component of bentonite, a material considered for engineered barriers in high le...
We studied excitation and relaxation of electrons involved during interaction of visible andVUV femt...
Uranium dioxide (UO2) is worldwide the most widely used fuel in nuclear plants in the world and in p...
We studied excitation and relaxation of electrons involved during interaction of visible andVUV femt...
We studied excitation and relaxation of electrons involved during interaction of visible andVUV femt...
We studied excitation and relaxation of electrons involved during interaction of visible andVUV femt...
Uranium dioxide (UO2) is worldwide the most widely used fuel in nuclear plants in the world and in p...
We studied excitation and relaxation of electrons involved during interaction of visible andVUV femt...
The MYRRHA ( Multi-purpose hYbrid Research Reactor for High-tech Applications ) project aims at con...
To understand the mechanisms of interaction of ionizing radiation with living tissues exposed to low...
Hot nuclei are formed in heavy ion collisions covering the Fermi energy domain. According to the exc...
Inductively Coupled Plasma Mass Spectrometry emerged as the most widespread mass spectrometry techni...
Self-radiolysis of tritiated water (HTO) adsorbed in zeolites 4A shows differences compared tofree-b...
Self-radiolysis of tritiated water (HTO) adsorbed in zeolites 4A shows differences compared tofree-b...
Self-radiolysis of tritiated water (HTO) adsorbed in zeolites 4A shows differences compared tofree-b...
Smectite is a major component of bentonite, a material considered for engineered barriers in high le...
We studied excitation and relaxation of electrons involved during interaction of visible andVUV femt...
Uranium dioxide (UO2) is worldwide the most widely used fuel in nuclear plants in the world and in p...
We studied excitation and relaxation of electrons involved during interaction of visible andVUV femt...
We studied excitation and relaxation of electrons involved during interaction of visible andVUV femt...
We studied excitation and relaxation of electrons involved during interaction of visible andVUV femt...
Uranium dioxide (UO2) is worldwide the most widely used fuel in nuclear plants in the world and in p...
We studied excitation and relaxation of electrons involved during interaction of visible andVUV femt...
The MYRRHA ( Multi-purpose hYbrid Research Reactor for High-tech Applications ) project aims at con...
To understand the mechanisms of interaction of ionizing radiation with living tissues exposed to low...
Hot nuclei are formed in heavy ion collisions covering the Fermi energy domain. According to the exc...
Inductively Coupled Plasma Mass Spectrometry emerged as the most widespread mass spectrometry techni...