The inclusive cross sections for production of prompt photons and π0s by 280 GeV/c protons incident on a liquid hydrogen target, have been measured for pT in the range 4.0 to 6.5 GeV/c and for |xF|<0.45. A quantitative comparison of the prompt photon cross section with next-to-leading order QCD predictions using Duke and Owens structure functions is performed. Phenomenological fits to the π0 and prompt photon cross sections are given.

PRODUCTION OF HIGH TRANSVERSE-MOMENTUM PROMPT PHOTONS AND NEUTRAL PIONS IN PROTON-PROTON INTERACTIONS AT 280 GEV/C / M. BONESINI, E. BONVIN, P. BOOTH, L. CARROLL, A. CASS, D. CAVALLI, G. CECCHET, G. COSTA, M. DONNAT, P. DORSAZ, D. EDWARDS, J. FISCHER, L. FLURI, D. FRAME, F. GIANOTTI, S. JACK, J. JACKSON, M. KELLY, M. KIENZLEFOCACCI, R. LUCOCK, J. LYNCH, L. MANDELLI, M. MARTIN, L. MATHYS, A. MAXWELL, M. MAZZANTI, J. MYERSCOUGH, P. NEGUS, S. PENSOTTIRANCOITA, L. PERINI, D. PERRIN, G. POLESELLO, W. RANGE, L. ROSSELET, S. SNOW, A. THOMPSON, R. TURNBULL, J. WELLS, M. WERLEN. - In: ZEITSCHRIFT FÜR PHYSIK. C, PARTICLES AND FIELDS. - ISSN 0170-9739. - 38:3(1988), pp. 371-382.

PRODUCTION OF HIGH TRANSVERSE-MOMENTUM PROMPT PHOTONS AND NEUTRAL PIONS IN PROTON-PROTON INTERACTIONS AT 280 GEV/C

L. PERINI;
1988

Abstract

The inclusive cross sections for production of prompt photons and π0s by 280 GeV/c protons incident on a liquid hydrogen target, have been measured for pT in the range 4.0 to 6.5 GeV/c and for |xF|<0.45. A quantitative comparison of the prompt photon cross section with next-to-leading order QCD predictions using Duke and Owens structure functions is performed. Phenomenological fits to the π0 and prompt photon cross sections are given.
English
Settore FIS/04 - Fisica Nucleare e Subnucleare
Articolo
Esperti anonimi
1988
38
3
371
382
Pubblicato
Periodico con rilevanza internazionale
info:eu-repo/semantics/article
PRODUCTION OF HIGH TRANSVERSE-MOMENTUM PROMPT PHOTONS AND NEUTRAL PIONS IN PROTON-PROTON INTERACTIONS AT 280 GEV/C / M. BONESINI, E. BONVIN, P. BOOTH, L. CARROLL, A. CASS, D. CAVALLI, G. CECCHET, G. COSTA, M. DONNAT, P. DORSAZ, D. EDWARDS, J. FISCHER, L. FLURI, D. FRAME, F. GIANOTTI, S. JACK, J. JACKSON, M. KELLY, M. KIENZLEFOCACCI, R. LUCOCK, J. LYNCH, L. MANDELLI, M. MARTIN, L. MATHYS, A. MAXWELL, M. MAZZANTI, J. MYERSCOUGH, P. NEGUS, S. PENSOTTIRANCOITA, L. PERINI, D. PERRIN, G. POLESELLO, W. RANGE, L. ROSSELET, S. SNOW, A. THOMPSON, R. TURNBULL, J. WELLS, M. WERLEN. - In: ZEITSCHRIFT FÜR PHYSIK. C, PARTICLES AND FIELDS. - ISSN 0170-9739. - 38:3(1988), pp. 371-382.
none
Prodotti della ricerca::01 - Articolo su periodico
39
262
Article (author)
no
M. BONESINI, E. BONVIN, P. BOOTH, L. CARROLL, A. CASS, D. CAVALLI, G. CECCHET, G. COSTA, M. DONNAT, P. DORSAZ, D. EDWARDS, J. FISCHER, L. FLURI, D. FRAME, F. GIANOTTI, S. JACK, J. JACKSON, M. KELLY, M. KIENZLEFOCACCI, R. LUCOCK, J. LYNCH, L. MANDELLI, M. MARTIN, L. MATHYS, A. MAXWELL, M. MAZZANTI, J. MYERSCOUGH, P. NEGUS, S. PENSOTTIRANCOITA, L. PERINI, D. PERRIN, G. POLESELLO, W. RANGE, L. ROSSELET, S. SNOW, A. THOMPSON, R. TURNBULL, J. WELLS, M. WERLEN
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/179964
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