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Neutral strange particle correlations in 360 GeV/cpp interactions |
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| Authors: | M. Asai T. Aziz J. F. Bailly J. F. Baland S. Banerjee W. Bartl A. Batunin C. Caso F. Diez-Medo B. Epp A. Ferrando F. Fontanelli S. N. Ganguli V. G. Gavrjusev T. Gemesy P. Girtler A. Gurtu R. Hamatsu P. Herquet J. Hrubec Y. Iga V. Khalatyan E. Kistenev J. M. Kohli J. Mac Naughton J. C. Marin M. Markytan L. Montanet G. Neuhofer G. Pinter P. Porth R. Raghavan T. Rodrigo J. M. Salicio J. B. Singh S. Squarcia K. Takahashi L. A. Tikhonova U. Trevisan T. Tsurugai V. Yarba G. Zholobov S. Zotkin EHS-RCBC Collaboration |
| Affiliation: | 1. Hiroshima University, 730, Hiroshima, Japan 2. Tata Institute of Fundamental Research, 400005, Bombay, India 3. Faculté des Sciences, Université de l'Etat, B-7000, Mons, Belgium 4. Institut für Hochenergiephysik, A-1050, Wien, Austria 5. Institute for High Energy Physics, Serpukhov, SU-142284, Protvino, USSR 6. University of Genova and INFN, I-16146, Genova, Italy 7. Junta de Energia Nuclear, 3, Madrid, Spain 8. Institut für Experimentalphysik, A-6020, Innsbruck, Austria 9. Moscow State University, SU-117234, Moscow, USSR 10. Central Research Institute for Physics, H-1525, Budapest 114, Hungary 11. Tokyo Metropolitan University, 158, Tokyo, Japan 12. Panjab University, 160014, Chandigarh, India 13. CERN, European Organization for Nuclear Research, CH-1211, Geneva 23, Switzerland 14. Tokyo University of Agriculture and Technology, Tokyo, Japan |
| Abstract: | Production properties and correlations forK s 0 K s 0 ,K s 0 Λ,K s 0 ¯Λ and Λ¯Λ systems in 360 GeV/cpp interactions are presented. All rapidity gap distributions are observed to peak at Δy=0 and the azimuthal angular distributions between the two particles are consistent with being flat. Experimental results are compared with the quark fusion and Lund models of particle production. |
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