The detector presented is designed to measure the proton e.m. form factors by measuring e+e− pairs produced in pp annihilations at low energy or at rest.
An apparatus consisting of two magnetic spectrometers has been constructed at the CERN Proton Synchrotron (PS) in a missing-mass experiment to identify and select the beam particle and the outgoing one, and to measure their momenta. This paper gives details of the two spectrometers, which are comprised of multiwire proportional chambers, high resolution time-of-flight counters, and aerogel and water Cherenkov detectors.
j derre合作论文数2E. Pauli合作论文数2G. Marel合作论文数2J.P. De Brion合作论文数2F. Petrucci合作论文数1Adalberto Sciubba合作论文数Faculty of Civil and Industrial Engineering, Sapienza Università di Roma1G. Pitacco合作论文数1G. Vrana合作论文数1
Silvia Tentindo合作论文数1C. E. Roos合作论文数1A. Caillet合作论文数1e g h williams合作论文数1g capon合作论文数1
L. Tecchio合作论文数1P Dalpiaz合作论文数1JL FAURE合作论文数1
Umberto Dosselli合作论文数INFN1
Roberto Carlin合作论文数Dipartimento di Fisica e Astronomia, University of Padua;DESY1m savrie合作论文数1A. T. Meneguzzo合作论文数1m huet合作论文数1
Roberto Calabrese合作论文数Dipartimento Di Fisica E Scienze Della Terra, Università degli Studi di Ferrara;Istituto Nazionale di Fisica Nucleare1F. Gasparini合作论文数1M. Lemoine合作论文数1G. Durand合作论文数1G. Martellotti合作论文数1
Roberto Stroili合作论文数Dipartimento di Fisica e Astronomia, Università degli Studi di Padova;National Institute for Nuclear Physics1M. Posocco合作论文数1F. Massa合作论文数1Giuseppe Marini合作论文数1K. Schultze合作论文数1Edoardo Mazzucato合作论文数Princeton Plasma Physics Laboratory1Giulio Auriemma合作论文数1G. D’Agostini合作论文数1
M. S. Webster合作论文数1Claudio Voci合作论文数1E. Gennari合作论文数1M. Arrignon合作论文数1A. Mougeot合作论文数1R. Llosa合作论文数1J. B. Chèze合作论文数1
Alessandro Rambaldi合作论文数Department of Oncology and Hematology, University of Milan1Milena De Giorgi合作论文数National Nanotechnology Laboratory, CNR-INFM, Università del Salento1C. Kochowski合作论文数1Steven a Limentani合作论文数1
Zekri Nouredine合作论文数département de physique, USTO1Gregory Bardin合作论文数1C. Pigot合作论文数1
