A measurement of elastic J/ψ photoproduction cross section at Fermilab E687

P. L. Frabetti, V. S. Paolone, P. M. Yager, C. W. Bogart, H. W.K. Cheung, S. Culy, J. P. Cumalat, J. N. Butler, F. Davenport, I. Gaines, P. H. Garbincius, S. Gourlay, D. J. Harding, P. Kasper, A. Kreymer, P. Lebrun, H. Mendez, S. Bianco, M. Enorini, F. L. FabbriA. Spallone, A. Zallo, R. Culbertson, G. Jaross, K. Lingel, P. D. Sheldon, J. R. Wilson, J. Wiss, G. Alimonti, G. Bellini, M. Di Corato, M. Giammarchi, P. Inzani, F. Leveraro, S. Malvezzi, D. Menasce, E. Meroni, L. Moroni, D. Pedrini, L. Perasso, A. Sala, S. Sala, D. Torretta, M. Vittone, D. Buchholz, C. Castoldi, D. Claes, B. Gobbi, B. O'Reilly, S. Park, R. Yoshida, J. M. Bishop, J. K. Busenitz, N. M. Cason, J. D. Cunningham, R. W. Gardner, C. J. Kennedy, E. J. Mannel, R. J. Mountain, D. L. Puseljic, R. C. Ruchti, W. D. Shepard, M. E. Zanabria, G. Boca, S. P. Ratti, P. Vitulo, A. Lopez

Research output: Contribution to journalArticlepeer-review

Abstract

Measurements of elastic photoproduction cross sections for the J/ψ meson from 100 GeV to 375 GeV are presented. The results indicate that the cross section increases slowly in this range. The shape of the energy dependence agrees well with the photon-gluon fusion model prediction.

Original languageEnglish (US)
Pages (from-to)197-206
Number of pages10
JournalPhysics Letters B
Volume316
Issue number1
DOIs
StatePublished - Oct 14 1993
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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