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Utilisation de télescopes à semiconducteurs pour la détection des noyaux de recul dans des expériences de diffusion cohérente proton-noyau léger à haute énergie

1971; Elsevier BV; Volume: 93; Issue: 3 Linguagem: Inglês

10.1016/0029-554x(71)90077-2

1878-3759

M. Brossard, J. Combe, J. Faïn, J. Gardès, L. Méritet, M. Querrou, D. Riss, B. Chambon, D. Drain, Nir Madjar, C. Pastor,

Quantum, superfluid, helium dynamics

We describe the use of semiconductor telescopes to detect and to identify the recoil nucleus in proton nucleus coherent interactions at 600 MeV. Preliminary results are obtained using 3He and 4He gaseous target with a pressure of one atmosphere. We reach a mean precision of 1% on the quadrimomentum transfer of the elastic interaction.