| Article | |
| Title | Angular correlations in proton-proton collisions producing a high transverse momentum pi /sup 0/ |
| Author(s) | Eggert, K (Aachen, Tech. Hochsch.) ; Allen, P (Munich, Max Planck Inst.) ; Betev, B (CERN) ; Darriulat, Pierre (CERN) ; Derado, I (Munich, Max Planck Inst.) ; Dittman, P (CERN) ; Eckardt, V (Munich, Max Planck Inst.) ; Gebauer, H J (Munich, Max Planck Inst.) ; Giboni, K L (Aachen, Tech. Hochsch.) ; Holder, M (CERN) ; Kaltwasser, J (CERN) ; McDonald, K T (CERN) ; Meinke, R (Munich, Max Planck Inst.) ; Modis, T (Heidelberg U.) ; Pugh, H G (CERN) ; Sander, O R (Munich, Max Planck Inst.) ; Seyboth, P (Munich, Max Planck Inst.) ; Thomé, W (Aachen, Tech. Hochsch.) ; Tittel, K (Heidelberg U.) ; Uhlig, S (Munich, Max Planck Inst. ; Mun) ; Vesztergombi, G (CERN) |
| Publication | 1975 |
| In: | Nucl. Phys. B 98 (1975) 73-92 |
| DOI | 10.1016/0550-3213(75)90200-X |
| Subject category | Particle Physics - Phenomenology |
| Abstract | In an experiment at the CERN ISR a streamer chamber detector surrounding one of the intersection regions was triggered on large transverse momentum pi /sup 0,/s by means of an array of lead-glass counters. The directions of charged particles and gamma -rays converted in lead-oxide plates inside the streamer chamber were measured. Data were taken at a c.m. energy of square root s=53 GeV at two production angles of the high p/sub T/ pi /sup 0/ (90 degrees and 53 degrees ). They indicate an enhancement of particles mostly in the hemisphere opposite to the pi /sup 0/. In the 53 degrees data, a shift of this enhancement towards rapidities opposite to the rapidity of the pi /sup 0/ and confined to a +or-30 degrees azimuthal region around the collision plane is observed. (16 refs). |
Corresponding record in: Inspire
记录创建於2005-08-17，最後更新在2016-06-29
