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InclusiveK *'s and∑ *'s production in 360 GeV/cpp interactions using the European hybrid spectrometer |
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| Authors: | T. Aziz J. L. Bailly S. Banerjee W. Bartl F. Bruyant B. Buschbeck C. Caso H. Dibon F. J. Diez-Hedo B. Epp A. Ferrando F. Fontanelli S. N. Ganguli I. V. Gorelov A. Gurtu P. Herquet J. Hrubec V. Khalatyan E. Kistenev S. Kitamura J. M. Kohli D. Kuhn J. MacNaughton P. K. Malhotra J. C. Marin S. Matsumoto I. S. Mittra L. Montanet G. Neuhofer P. Porth T. Rodrigo J. M. Salicio J. B. Singh S. Squarcia V. Stopchenko K. Takahashi U. Trevisan T. Tsurugai T. Yamagata G. Zholobov S. A. Zotkin EHS-RCBC Collaboration |
| Affiliation: | 1. Tata Institute of Fundamental Research, 400005, Bombay, India 2. Faculté des Sciences, Université de l'Etat, B-7000, Mons, Belgium 3. Institut für Hochenergiephysik, A-1050, Wien, Austria 4. CERN, European Organization for Nuclear Research, CH-1211, Geneva 23, Switzerland 5. University of Genova and INFN, A-16146, Genova, Italy 6. Junta de Energia Nuclear, Madrid 3, Spain 7. Institut für Experimentalphysik, A-6020, Innsbruck, Austria 8. Moscow State University, SU-117234, Moscow, USSR 9. Institute for High Energy Physics, Serpukhov, SU-142284, Protvino, USSR 10. Tokyo Metropolitan University, 158, Tokyo, Japan 11. Panjab University, 160014, Chandigarh, India 12. Chuo University, Tokyo, Japan 13. Tokyo University of Agriculture and Technology, Tokyo, Japan |
| Abstract: | We have studied the inclusive production of strange meson and baryon resonances in 360 GeV/cpp interactions. Cross sections forK *+(892) andK *?(892) are estimated to be 4.42±0.62 mb and 2.54±0.47 mb respectively and those for∑ +(1385) and∑ ?(1385) are 0.67±0.11 mb and 0.26±0.07 mb respectively. Longitudinal and transverse momentum distributions forK *(892) and Σ(1385) are presented, as well as for their decay productsK 0 and Λ. An estimation is given on theK *(1430) and∑ *(1915) productions. |
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