Antibaryon production in the central region at the ISR

T. Åkesson*, M. G. Albrow, S. Almehed, E. Anassontzis, R. Batley, O. Benary, H. Bøggild, O. Botner, H. Breuker, H. Brody, V. Burkert, B. Callen, R. Carosi, A. A. Carter, J. R. Carter, P. C. Cecil, W. E. Cleland, D. Cockerill, S. Dagan, E. Dahl-JensenI. Dahl-Jensen, P. Dam, G. Damgaard, W. M. Evans, C. W. Fabjan, T. Ferbel, P. Frandsen, S. Frankel, W. Frati, M. D. Gibson, U. Goerlach, H. Gordon, A. Hallgren, K. H. Hansen, B. Heck, V. Hedberg, J. W. Hiddleston, H. J. Hilke, J. E. Hooper, G. Jarlskog, P. Jeffreys, T. Jensen, G. Kesseler, T. Killian, C. Kourkoumelis, R. Kroeger, K. Kulka, J. van der Lans, J. Lindsay, D. Lissauer, B. Lörstad, T. Ludlam, I. Mannelli, A. Markou, N. A. McCubbin, U. Mjornmark, R. Møller, W. Molzon, A. Nappi, B. S. Nielsen, A. Nilsson, L. H. Olsen, Y. Oren, R. B. Palmer, D. C. Rahm, P. Rehak, L. K. Resvanis, L. Rosselet, E. Rosso, A. Rudge, R. H. Schindler, I. Stumer, M. Sullivan, G. Thorstenson, E. Vella, J. Williamson, W. J. Willis, M. Winik, W. Witzeling, C. Woody, W. A. Zajc

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

33 Scopus citations

Abstract

Using annihilation in a calorimeter as a trigger on antiprotons, we have measured the relative production cross sections of p, Λ and Ξ at y∼0 in the transverse momentum range 1 to 2 GeV/c in pp collisions at √s=63 GeV. We investigate correlations between the antibaryons and associated produced particles, and find evidence for local baryon number conservation.

Original languageEnglish
Pages (from-to)1-11
Number of pages11
JournalNuclear Physics, Section B
Volume246
Issue number1
DOIs
StatePublished - 5 Nov 1984

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