Measurement of 0 production at large transverse momentum in -p, +p, and pp collisions at 300 GeV/c

C. De Marzo, M. De Palma, C. Favuzzi, G. Maggi, E. Nappi, F. Posa, A. Ranieri, G. Selvaggi, P. Spinelli, A. Bamberger, M. Fuchs, W. Heck, C. Loos, R. Marx, K. Runge, E. Skodzek, C. Weber, M. Wülker, F. Zetsche, V. ArtemievYu Galaktionov, A. Gordeev, Yu Gorodkov, Yu Kamyshkov, M. Kossov, V. Plyaskin, V. Pojidaev, V. Shevchenko, E. Shumilov, V. Tchudakov, J. Bunn, J. Fent, P. Freund, J. Gebauer, M. Glas, P. Polakos, K. Pretzl, T. Schouten, P. Seyboth, J. Seyerlein, G. Vesztergombi

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Abstract

Cross sections for inclusive 0 production at large transverse momentum pT were measured in -p, +p, and pp collisions at 300 GeV/c. The cross-section ratio (-p0X)/(+p0X) was found to be consistent with unity in the pT region of 1 to 5 GeV/c. The cross-section ratio (+p0X)/(pp0X) however is growing with increasing pT and increasing 0 c.m.-system rapidity in agreement with parton-model expectations, where the partons in the pions have on average higher momenta than in the proton.

Original languageEnglish
Pages (from-to)16-20
Number of pages5
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume36
Issue number1
DOIs
Publication statusPublished - 1987

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transverse momentum
partons
collisions
cross sections
unity
pions
momentum
protons

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Measurement of 0 production at large transverse momentum in -p, +p, and pp collisions at 300 GeV/c. / De Marzo, C.; De Palma, M.; Favuzzi, C.; Maggi, G.; Nappi, E.; Posa, F.; Ranieri, A.; Selvaggi, G.; Spinelli, P.; Bamberger, A.; Fuchs, M.; Heck, W.; Loos, C.; Marx, R.; Runge, K.; Skodzek, E.; Weber, C.; Wülker, M.; Zetsche, F.; Artemiev, V.; Galaktionov, Yu; Gordeev, A.; Gorodkov, Yu; Kamyshkov, Yu; Kossov, M.; Plyaskin, V.; Pojidaev, V.; Shevchenko, V.; Shumilov, E.; Tchudakov, V.; Bunn, J.; Fent, J.; Freund, P.; Gebauer, J.; Glas, M.; Polakos, P.; Pretzl, K.; Schouten, T.; Seyboth, P.; Seyerlein, J.; Vesztergombi, G.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 36, No. 1, 1987, p. 16-20.

Research output: Contribution to journalArticle

De Marzo, C, De Palma, M, Favuzzi, C, Maggi, G, Nappi, E, Posa, F, Ranieri, A, Selvaggi, G, Spinelli, P, Bamberger, A, Fuchs, M, Heck, W, Loos, C, Marx, R, Runge, K, Skodzek, E, Weber, C, Wülker, M, Zetsche, F, Artemiev, V, Galaktionov, Y, Gordeev, A, Gorodkov, Y, Kamyshkov, Y, Kossov, M, Plyaskin, V, Pojidaev, V, Shevchenko, V, Shumilov, E, Tchudakov, V, Bunn, J, Fent, J, Freund, P, Gebauer, J, Glas, M, Polakos, P, Pretzl, K, Schouten, T, Seyboth, P, Seyerlein, J & Vesztergombi, G 1987, 'Measurement of 0 production at large transverse momentum in -p, +p, and pp collisions at 300 GeV/c', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 36, no. 1, pp. 16-20. https://doi.org/10.1103/PhysRevD.36.16
De Marzo, C. ; De Palma, M. ; Favuzzi, C. ; Maggi, G. ; Nappi, E. ; Posa, F. ; Ranieri, A. ; Selvaggi, G. ; Spinelli, P. ; Bamberger, A. ; Fuchs, M. ; Heck, W. ; Loos, C. ; Marx, R. ; Runge, K. ; Skodzek, E. ; Weber, C. ; Wülker, M. ; Zetsche, F. ; Artemiev, V. ; Galaktionov, Yu ; Gordeev, A. ; Gorodkov, Yu ; Kamyshkov, Yu ; Kossov, M. ; Plyaskin, V. ; Pojidaev, V. ; Shevchenko, V. ; Shumilov, E. ; Tchudakov, V. ; Bunn, J. ; Fent, J. ; Freund, P. ; Gebauer, J. ; Glas, M. ; Polakos, P. ; Pretzl, K. ; Schouten, T. ; Seyboth, P. ; Seyerlein, J. ; Vesztergombi, G. / Measurement of 0 production at large transverse momentum in -p, +p, and pp collisions at 300 GeV/c. In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 1987 ; Vol. 36, No. 1. pp. 16-20.
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abstract = "Cross sections for inclusive 0 production at large transverse momentum pT were measured in -p, +p, and pp collisions at 300 GeV/c. The cross-section ratio (-p0X)/(+p0X) was found to be consistent with unity in the pT region of 1 to 5 GeV/c. The cross-section ratio (+p0X)/(pp0X) however is growing with increasing pT and increasing 0 c.m.-system rapidity in agreement with parton-model expectations, where the partons in the pions have on average higher momenta than in the proton.",
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T1 - Measurement of 0 production at large transverse momentum in -p, +p, and pp collisions at 300 GeV/c

AU - De Marzo, C.

AU - De Palma, M.

AU - Favuzzi, C.

AU - Maggi, G.

AU - Nappi, E.

AU - Posa, F.

AU - Ranieri, A.

AU - Selvaggi, G.

AU - Spinelli, P.

AU - Bamberger, A.

AU - Fuchs, M.

AU - Heck, W.

AU - Loos, C.

AU - Marx, R.

AU - Runge, K.

AU - Skodzek, E.

AU - Weber, C.

AU - Wülker, M.

AU - Zetsche, F.

AU - Artemiev, V.

AU - Galaktionov, Yu

AU - Gordeev, A.

AU - Gorodkov, Yu

AU - Kamyshkov, Yu

AU - Kossov, M.

AU - Plyaskin, V.

AU - Pojidaev, V.

AU - Shevchenko, V.

AU - Shumilov, E.

AU - Tchudakov, V.

AU - Bunn, J.

AU - Fent, J.

AU - Freund, P.

AU - Gebauer, J.

AU - Glas, M.

AU - Polakos, P.

AU - Pretzl, K.

AU - Schouten, T.

AU - Seyboth, P.

AU - Seyerlein, J.

AU - Vesztergombi, G.

PY - 1987

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