| Pagina principale > A study of direct single photons and correlated particles in proton- proton collisions at square root s=624 GeV |
| Article | |
| Title | A study of direct single photons and correlated particles in proton- proton collisions at square root s=624 GeV |
| Author(s) | Besch, H J ; Angelis, A L S ; Blumenfeld, B ; Camilleri, L L ; Chapin, T J ; Cool, R L ; del Papa, C ; Di Lella, L ; Dimcovski, Zlatomir ; Hollebeek, R J ; Lederman, Leon Max ; Levinthal, D A ; Linnemann, J T ; Newman, C B ; Phinney, N ; Pope, B G ; Pordes, S H ; Rothenberg, A F ; Rusack, R W ; Segar, A M ; Smith, A M ; Tannenbaum, M J ; Vidal, R A ; Wallace-Hadrill, J S ; Yelton, J M ; Young, K K |
| Affiliation | (CERN) |
| Publication | 1981 |
| In: | AIP Conf. Proc. 68 (1981) pp.134-6 |
| In: | 20th International Conference on High-energy Physics, Madison, WI, USA, 17 - 23 Jul 1980, pp.134-6 |
| Subject category | Particle Physics - Phenomenology |
| Abstract | An analysis is given of single photon production in pp interactions at 62 GeV, in an attempt to determine the proton's gluon distribution. Results are presented for the ratio f/sub gamma /= gamma /all and charge ratio. The former is enhanced, while the latter indicates an excess of high X/sub e/ positive particles in the single photon enhanced sample. Results suggest that the process qg to gamma q is significant in high p/sub T/ single photon production. (3 refs). |