137 research outputs found
Etude expérimentale de la désintégration de l'hypernoyau Lambda[indice]He5[exposant] suivant le mode pi- p He4[exposant]
Doctorat en Sciencesinfo:eu-repo/semantics/nonPublishe
Search for νμ - ντ oscillation with the OPERA experiment in the CNGS beam
arXiv:1107.2594v1 [hep-ex] 13 Jul 2011info:eu-repo/semantics/publishe
Masses, mélange et oscillations de neutrinos
Une revue générale est faite de la situation expérimentale concernant la mesure des masses, du mélange et des oscillations de neutrinos, ainsi que de la phénoménologie sous-jacente. Mes contributions à travers le programme expérimental du CERN, CHARM-II, CHORUS et OPERA, font l'objet d'un développement particulier. Le dernier chapitre tente de mettre en perspective le programme expérimental à moyen et long terme.The experimental situation concerning the measurements of neutrinos masses, mixing and oscillation is reviewed, as well as of the underlying phenomenology. A particular attention is given to the CERN experimental program to which I took or take part, CHARM-II, CHORUS and OPERA. In the last chapter, I try to put into perspective the medium and long term experimental programme. Agrégation de l'enseignement supérieur, Orientation sciencesinfo:eu-repo/semantics/nonPublishe
Results from reactors and accelerators neutrino oscillation experiments
info:eu-repo/semantics/publishe
A precise measurement of the cross section of the inverse muon decay νμ + e- → μ- + νe
We report our final results from the analysis of the full high statistics sample of events of the reaction νμ + e- → μ- + νc collected with the CHARM II detector in the CERN wide-band neutrino beam during the years 1988 to 1991. From a signal of 15758 ± 324 inverse muon decay events we derived, inthe Born approximation, a value of (16.51 ± 0.93) × 10-42 cm2 GeV-1 for the asymptotic cross section slope σ Eν, in goodagreement with the Standard Model prediction of 17.23 × 10-42 cm2 GeV-1. The result constrains the scalar coupling of the electron and the muon to0SCOPUS: ar.jinfo:eu-repo/semantics/publishe
Observation of the second charmed particle produced by high energy neutrinos and decaying after a few 10-13 s
0info:eu-repo/semantics/publishe
Measurement of D*+ production in charged-current neutrino interactions
0info:eu-repo/semantics/publishe
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