Further evidence for jet production from the charged particles produced in pp collisions at $\sqrt{s}$ = 63 GeV triggered on large transverse energy

The detailed shape of events triggered by a 1.7 sr hadron calorimeter is studied using charged track information in the Axial Field Spectrometer at the CERN ISR. With increasing transverse energy (E/sub T/) a large fraction of the events are seen to have a limited transverse momentum relative to the...

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Detalles Bibliográficos
Autores principales: Åkesson, T, Albrow, Michael G, Almehed, S, Batley, J Richard, Benary, O, Bøggild, H, Botner, O, Brody, H, Burkert, V D, Di Ciaccio, Anna, Cockerill, D J A, Dagan, S, Dahl-Jensen, Erik, Dahl-Jensen, I, Damgaard, G, Evans, W M, Fabjan, Christian Wolfgang, Frandsen, Poul Kjaer, Frankel, S, Frati, W, Gordon, H, Hallgren, A, Hansen, K H, Heck, B, Hilke, Hans Jürgen, Hooper, J E, Jarlskog, G, Jeffreys, P, Jensen, T, Kesseler, G, Killian, T, Van der Lans, J, Lissauer, D, Lörstad, B, Ludlam, Thomas W, McCubbin, N A, Mjörnmark, U, Møller, R, Molzon, W R, Nielsen, B S, Nilsson, A, Olsen, L H, Oren, Y, Rosselet, L, Rosso, E, Schindler, R H, Schistad, B L, Stumer, I, Vella, E N, Willis, W J, Winik, M, Witzeling, W, Woody, C
Lenguaje:eng
Publicado: 1982
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(82)90627-X
http://cds.cern.ch/record/139815
Descripción
Sumario:The detailed shape of events triggered by a 1.7 sr hadron calorimeter is studied using charged track information in the Axial Field Spectrometer at the CERN ISR. With increasing transverse energy (E/sub T/) a large fraction of the events are seen to have a limited transverse momentum relative to the trigger direction. A comparison of the circularity of the events with a prediction of a QCD-motivated Monte Carlo model shows that at high E/sub T/ the events originate predominantly from two-constituent scattering.

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