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Experimental tests of the factorisation of Regge trajectories in the proton fragmentation region |
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| Authors: | J.R. Fry R. Matthews H. Muirhead C. Brankin A. Angelopoulos A. Apostolakis P. Theocharopoulos G. Vasiliades T.A. Filippas E. Simopoulou P. Tsilimigras A. Vayaki B. Buschbeck D. Dallman G. Otter P. Schmid H.I. Miettinen |
| Affiliation: | Oliver Lodge Laboratory, University of Liverpool, England, UK;University of Athens, Athens, Greece;N.R.C. Democritus, Athens, Greece;Institut für Hochenergiephysik der Osterreichischen Akademie der wissenschaften, Vienna, Austria;R.H.E.L., Chilton, Didcot, Berkshire, UK |
| Abstract: | We present double differential cross sections for the reactions K? + p → π± + anything at 8.25 GeV/c. Using published data for reactions K+ + p→ π? + anything and p + p → π+ anything we predict the differential cross sections for γ + p → π? + anything, π? + p → π? + anything and π? + p → π+ + anything in the target fragmentation region based on factorisation of the pomeron and Regge trajectories. Our predictions agree with the experimental data and support the hypothesis of factorisation of the Regge trajectories in the target fragmentation region. |
| Keywords: | Athens - Democritus - Liverpool - Vienna Collaboration |
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