Inclusive prompt photon production in pp and {Mathematical expression}p interactions

O. Benary; E. Gotsman; D. Lissauer

doi:10.1007/BF01554114

Inclusive prompt photon production in pp and {Mathematical expression}p interactions

O. Benary, E. Gotsman, D. Lissauer

School of Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

Abstract

High transverse momentum (p_T) production of pions and photons in proton-proton and proton-antiproton interactions are studied within the QCD framework and compared with the presently available experimental data. Scaling violation effects are included, and shown to be important at large p_T. Predictions are made for the γ/π⁰ ratio at collider energies. The possibility of extricating the gluon distribution function from the invariant cross section data for the process {Mathematical expression}+p→γ+X is suggested.

Original language	English
Pages (from-to)	81-85
Number of pages	5
Journal	European Physical Journal C
Volume	9
Issue number	1
DOIs	https://doi.org/10.1007/BF01554114
State	Published - Mar 1981

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abstract = "High transverse momentum (pT) production of pions and photons in proton-proton and proton-antiproton interactions are studied within the QCD framework and compared with the presently available experimental data. Scaling violation effects are included, and shown to be important at large pT. Predictions are made for the γ/π0 ratio at collider energies. The possibility of extricating the gluon distribution function from the invariant cross section data for the process {Mathematical expression}+p→γ+X is suggested.",

author = "O. Benary and E. Gotsman and D. Lissauer",

year = "1981",

month = mar,

doi = "10.1007/BF01554114",

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N2 - High transverse momentum (pT) production of pions and photons in proton-proton and proton-antiproton interactions are studied within the QCD framework and compared with the presently available experimental data. Scaling violation effects are included, and shown to be important at large pT. Predictions are made for the γ/π0 ratio at collider energies. The possibility of extricating the gluon distribution function from the invariant cross section data for the process {Mathematical expression}+p→γ+X is suggested.

AB - High transverse momentum (pT) production of pions and photons in proton-proton and proton-antiproton interactions are studied within the QCD framework and compared with the presently available experimental data. Scaling violation effects are included, and shown to be important at large pT. Predictions are made for the γ/π0 ratio at collider energies. The possibility of extricating the gluon distribution function from the invariant cross section data for the process {Mathematical expression}+p→γ+X is suggested.

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Inclusive prompt photon production in pp and {Mathematical expression}p interactions

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