par Binon, Freddy ;Buyanov, V.M.;Donskov, Sergey;Duteil, P.;Gouanère, M.;Inyakin, Alexandre A.V.;Kakauridze, D.B. D.B.;Kachanov, Vasilij V.A.;Khaustov, G.;Lagnaux, Jean-Pierre ;Lednev, Andrey;Michotte de Welle, Jacques;Mikhailov, Yu;Mouthuy, Th;Peigneux, Jean Pierre;Potapov, V.V.;Prokoshkin, Yu Y.D.;Rodnov, Yu Y.V.;Sadovsky, Sergey S.A.;Samoylenko, Vladimir;Shagin, Petr P.M.;Singovsky, Alexandre A.V.;Stroot, Jean-Pierre ;Sugonyaev, Valentine
Référence Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 248, 1, page (86-102)
Publication Publié, 1986-07
Référence Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 248, 1, page (86-102)
Publication Publié, 1986-07
Article révisé par les pairs
Résumé : | A hodoscope γ spectrometer comprising 1536 lead-glass cells is described. This detector allows the coordinates and the energies of a large number of gammas (up to ≈ 10) to be measured simultaneously and the masses (with an accuracy of 1%) and the momenta of particles decaying into photons to be determined. The use of fast processors allows selection of events by mass, energy and momentum transfer. The procedure for a fully automatic calibration of the spectrometer in an electron beam (with ∼ 1% accuracy) and for its control during long-term physical experiments is described. © 1986. |