Published November 14, 1988
| Version v1
Journal article
Production of low transverse energy clusters in anti pp collisions at √s = 0.2-0.9 TeV and their interpretation in terms of QCD jets
Creators
- Albajar, C.
- Albrow, M.G.
- Allkofer, O.C.
- Astbury, A.
- Aubert, B.
- Axon, T.
- Bacci, C.
- Bacon, T.
- Bains, N.
- Batley, J.R.
- Bauer, G.
- Beingessner, S.
- Bettini, A.
- Bezaguet, A.
- Bonino, R.
- Bos, K.
- Buckley, E.
- Busetto, G.
- Catz, P.
- Cennini, P.
- Centro, S.
- Ceradini, F.
- Charlton, D.G.
- Ciapetti, G.
- Cittolin, S.
- Clarke, D.
- Cline, D.
- Cochet, C.
- Colas, J.
- Colas, P.
- Corden, M.
- Coughlan, J.A.
- Cox, G.
- Dau, D.
- Debrion, J.P.
- Degiorgi, M.
- Della Negra, M.
- Demoulin, M.
- Denegri, D.
- Diciaccio, A.
- Diez Hedo, F.J.
- Dobrzynski, L.
- Dorenbosch, J.
- Dowell, J.D.
- Duchovini, E.
- Eggert, K.
- Eisenhandler, E.
- Ellis, N.
- Erhard, P.
- Faissner, H.
- Fensome, I.F.
- Ferrando, A.
- Fincke-Keeler, M.
- Flynn, P.
- Fontaine, G.
- Garvey, J.
- Gee, D.
- Geer, S.
- Geiser, A.
- Ghesquiere, C.
- Ghez, P.
- Ghiglino, C.
- Giraud-Heraud, Y.
- Givernaud, A.
- Gonidec, A.
- Grassmann, H.
- Gregory, J.
- Haynes, W.
- Haywood, S.J.
- Holthuizen, D.J.
- Ikeda, M.
- Jank, W.
- Jimack, M.
- Jorat, G.
- Joyce, D.
- Kalmus, P.I.P.
- Karimaeki, V.
- Keeler, R.
- Kenyon, I.
- Kernan, A.
- Khan, A.
- Kienzle, W.
- Kinnunen, R.
- Krammer, M.
- Kroll, J.
- Kryn, D.
- Lacava, F.
- Landon, M.
- Lees, J.P.
- Leuchs, R.
- Levegruen, S.
- Li, S.
- Lindgren, M.
- Linglin, D.
- Lipa, P.
- Locci, E.
- Markiewicz, T.
- Markou, C.
- Markytan, M.
- Marquina, M.A.
- Maurin, G.
- Mendiburu, J.P.
- Meneguzzo, A.
- Merlo, J.P.
- Meyer, T.
- Minard, M.N.
- Mohammadi, M.
- Morgan, K.
- Moricca, M.
- Moser, H.G.
- Moulin, A.
- Mours, B.
- Muller, T.
- Naumann, L.
- Nedelec, P.
- Nisati, A.
- Norton, A.
- Pancheri, G.
- Pauss, F.
- Perault, C.
- Petrolo, E.
- Piano Mortari, G.
- Pietarinen, E.
- Pigot, C.
- Pimiae, M.
- Placci, A.
- Porte, J.P.
- Preischl, M.
- Radermacher, E.
- Redelberger, T.
- Reithler, H.
- Revol, J.P.
- Robinson, D.
- Rodrigo, T.
- Rohlf, J.
- Rossi, P.
- Rubbia, C.
- Sajot, G.
- Salvini, G.
- Sass, J.
- Samyn, D.
- Schinzel, D.
- Schroeder, M.
- Schwartz, A.
- Scott, W.
- Seez, C.
- Shah, T.P.
- Sheer, I.
- Siotis, I.
- Smith, D.
- Sobie, R.
- Sphicas, P.
- Strauss, J.
- Streets, J.
- Stubenrauch, C.
- Summers, D.
- Sumorok, K.
- Szoncso, F.
- Tao, C.
- Taurok, A.
- Have, I. ten
- Tether, S.
- Thompson, G.
- Tscheslog, E.
- Tuominiemi, J.
- Guchte, W. van de
- Dijk, A. van
- Eijk, B. van
- Vialle, J.P.
- Villasenor, L.
- Virdee, T.S.
- Von Schlippe, W.
- Vrana, J.
- Vuillemin, V.
- Wacker, K.
- Walzel, G.
- Wildish, A.
- Wingerter, I.
- Wimpenny, S.J.
- Wu, X.
- Wulz, C.E.
- Wyatt, T.
- Yvert, M.
- Zaccardelli, C.
- Zacharov, I.
- Zaganidis, N.
- Zanello, L.
- Zotto, P.
- UA1 Collaboration
Description
The production of transverse energy clusters in minimum bias proton-antiproton collisions at the CERN SPS Collider is studied with the UA1 detector over a new range of centre of mass energies (√s = 0.2-0.9 TeV). This study is intended to investigate how low in transverse momentum perturbative QCD is able to describe the dynamics of hadron collisions. We observe that clusters with transverse energy in excess of a few GeV exhibit properties in agreement with QCD expectations for parton scattering, supporting their interpretation in terms of jet production. We find that the jet-event rate represents a sizeable fraction of the inelastic rate and is increasing with √s over the measured energy range. (orig.)
Additional details
Publishing Information
- Journal Title
- Nuclear Physics B, Particle Physics
- Journal Volume
- 309
- Journal Issue
- 3
- Series
- Nucl. Phys. B, Part. Phys.
- Journal Page Range
- 405-425
- ISSN
- 0550-3213
- CODEN
- NUPBB
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 20007241
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANGULAR CORRELATION; ANGULAR DISTRIBUTION; DIFFERENTIAL CROSS SECTIONS; ENERGY DEPENDENCE; ENERGY SPECTRA; EXCITATION FUNCTIONS; EXPERIMENTAL DATA; GEV RANGE 100-1000; HADRONS; INCLUSIVE INTERACTIONS; INTEGRAL CROSS SECTIONS; JET MODEL; MULTIPLE PRODUCTION; PARTICLE RAPIDITY; PERTURBATION THEORY; PROTON-ANTIPROTON INTERACTIONS; QUANTUM CHROMODYNAMICS; TOTAL CROSS SECTIONS; TRANSVERSE MOMENTUM
- Descriptors DEC
- BARYON-BARYON INTERACTIONS; CORRELATIONS; CROSS SECTIONS; DATA; DISTRIBUTION; ELEMENTARY PARTICLES; ENERGY RANGE; FIELD THEORIES; GEV RANGE; HADRON-HADRON INTERACTIONS; INFORMATION; INTERACTIONS; LINEAR MOMENTUM; MATHEMATICAL MODELS; NUCLEON-ANTINUCLEON INTERACTIO; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; QUANTUM FIELD THEORY; SPECTRA
Optional Information
- Collaborations
- UA1 Collaboration.