Final states with strangeness from Crystal Barrel and Asterix

K. Braune, C. Amsler, I. Augustin, C. A. Bakery, B. M. Barnett, C. J. Batty, K. Beuchert, P. Binen, J. Bistirlich, P. Blüm, R. Bossingham, H. Bossy, K. Braune, J. Brose, D. V. Bugg, M. Burchell, T. Case, S. U. Chung, A. Cooper, K. M. CroweH. P. Dietz, S. v. Dombrowski, M. Doser, W. Dünnweber, D. Engelhardt, M. Englert, M. A. Faessler, C. Felix, G. Folger, R. Hackmann, R. P. Haddock, F. H. Heinsius, N. P. Hessey, P. Hidas, P. Illinger, D. Jamnik, Z. Jávorfi, H. Kalinowsky, B. Kämmle, T. Kiel, J. Kisiel, E. Klempt, M. Kobel, H. Koch, C. Kolo, K. Königsmann, M. Kunze, R. Landua, J. Lüdemann, H. Matthaey, M. Merkel, J. P. Merlo, C. A. Meyer, U. Meyer-Berkhout, L. Montanet, A. Noble, K. Peters, G. Pinter, S. Ravndal, A. H. Sanjari, E. Schäfer, B. Schmid, P. Schmidt, S. Spanier, C. Straßburger, U. Strohbusch, M. Suffert, D. Urner, C. Völcker, F. Walter, D. Walther, U. Wiedner, N. Winter, J. Zoll, Č Zupančič

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6 Citations (Scopus)

Abstract

We discuss φ production in pp annihilation at rest from the Asterix and Crystal Barrel experiments and compare the branching ratios to similar final states without strangeness. The ωπ0 φπ0 production ratio is unexpectedly low. In the search for new states, the φπ0 mass spectrum shows no evidence for a resonance in the 1450 MeV/c2 mass range but the K{star, open}K0π0 Dalitz plot shows interesting structure.

Original languageEnglish
Pages (from-to)269-276
Number of pages8
JournalNuclear Physics, Section A
Volume558
Issue numberC
DOIs
Publication statusPublished - Jun 7 1993

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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  • Cite this

    Braune, K., Amsler, C., Augustin, I., Bakery, C. A., Barnett, B. M., Batty, C. J., Beuchert, K., Binen, P., Bistirlich, J., Blüm, P., Bossingham, R., Bossy, H., Braune, K., Brose, J., Bugg, D. V., Burchell, M., Case, T., Chung, S. U., Cooper, A., ... Zupančič, Č. (1993). Final states with strangeness from Crystal Barrel and Asterix. Nuclear Physics, Section A, 558(C), 269-276. https://doi.org/10.1016/0375-9474(93)90399-I