Pàgina inicial > A measurement of the polarization parameter in backward $\pi^{-}p$ elastic scattering at 3.5 GeV/c |
Article | |
Title | A measurement of the polarization parameter in backward $\pi^{-}p$ elastic scattering at 3.5 GeV/c |
Author(s) | Birsa, R ; Bradamante, Franco ; Conetti, S (Mcgill U.) ; Daum, C (FOM, Amsterdam) ; Fidecaro, Giuseppe ; Fidecaro, Maria ; Giorgi, M ; Penzo, Aldo L ; Piemontese, L ; Schiavon, Paolo ; Vascotto, Alessandro ; Villari, Attilio |
Affiliation | (CERN) ; (Trieste, Italy) |
Publication | 1976 |
In: | Nucl. Phys. B 117 (1976) 77-94 |
DOI | 10.1016/0550-3213(76)90564-2 |
Subject category | Particle Physics - Phenomenology |
Accelerator/Facility, Experiment | CERN PS ; S126 |
Abstract | The polarization parameter has been measured for pi /sup -/p elastic scattering in the backward region at 3.5 GeV/c incident momentum. The experimental set-up consisted of a polarized target in a spectrometer magnet, hodoscopes and wire spark chambers. Data are presented for the range -0.95<u<or=-0.19 GeV/sup 2/. An isospin analysis has been carried out to separate the I/sub u/=/sup 1///sub 2/ and I/sub u/=/sup 3///sub 2/ contributions. (18 refs). |