Présidents de session
Nuclear physics: Session II
- Diego Gruyer (LPC Caen)
Nuclear physics: Session III
- Diego Gruyer (LPC Caen)
Nuclear physics: Session IV
- Diego Gruyer (LPC Caen)
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Diego Gruyer (LPC Caen)28/11/2019 10:00
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Armel KAMENYERO (GANIL)28/11/2019 10:30
The very interesting nucleus of 12Be is studied using the proton knock-out reaction on 13B at GSI. This reaction populates both bound and unbound states in 12Be. The experimental set-up is a combined detection of gamma, neutron and charged fragments with good efficiencies.
The inverse kinematics method was used to reconstruct the decay energy and we can study decay modes of the states in...
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Mlle Chloé Fougères (GANIL CEA/DRF - CNRS/IN2P3)28/11/2019 11:30
Simulation of nova explosive nucleosynthesis at the white-dwarf surface predicts the production of the radionuclide $^{22}$Na. It has an interesting half life of 2.6 yr, making it a potential astronomical observable by allowing space time correlation with the astrophysical object. $^{22}$Na should provide constraints on nova models, but its gamma-ray line 1.275 MeV has not been observed yet....
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M. Joël Quicray (Laboratoire de Physique Corpusculaire de Caen)28/11/2019 12:00
Les collisions d'ions lourds autour de l'énergie de Fermi sont largement utilisées pour étudier l'équation d'état de la matière nucléaire; les réactions nucléaires dissipatives permettent en effet un transfert important d'énergie et de matière entre le projectile et la cible, et donc l'étude de noyaux fortement comprimés, excités, en rotation et possédant éventuellement une richesse plus ou...
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Nishu GOYAL (Ganil)28/11/2019 14:00
The MORA (Matter's origin from the Radioactivity of trapped and oriented ions) project focuses on the measurement of D correlation parameter in the nuclear beta decay of trapped and oriented ions. The D correlation offers the possibility to search for new CP-violating interactions at much higher level than predicted by the standard model.
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Technically, MORA utilizes an innovative in-trap... -
M. Nicolas Dray (LPT IRSAMC)28/11/2019 14:30
Dans les installations nucléaires où sont générés des neutrons, les matériaux sont activés par les particules faisant des interactions nucléaires. En particulier, les neutrons n’étant pas chargés, ils ne subissent pas l’interaction électromagnétique. Ils sont alors susceptibles de causer des réactions nucléaires même à faible énergie. Ces interactions génèrent un phénomène appelé activation...
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M. Quentin MOUCHARD (SUBATECH, IMT Atlantique)28/11/2019 15:00
A platform was implemented on ARRONAX to perform non-destructive materials analysis with X rays emission induced by high energy beams (HEPIXE). The HEPIXE has already been used to analyze geological samples and thick objects such as old paintings and coins in the field of art.
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One of the benefits of HEPIXE is the significant increase of the K-lines X-ray production cross-sections of medium...