Formation of the pseudoscalars 0, and in the reaction

D. A. Williams, D. Antreasyan, H. W. Bartels, D. Besset, Ch Bieler, J. K. Bienlein, A. Bizzeti, E. D. Bloom, I. Brock, K. Brockm̈ller, R. Cabenda, A. Cartacci, M. Cavalli-Sforza, R. Clare, A. Compagnucci, G. Conforto, S. Cooper, R. Cowan, D. Coyne, G. DrewsA. Engler, K. H. Fairfield, G. Folger, A. Fridman, J. Gaiser, D. Gelphman, G. Glaser, G. Godfrey, F. H. Heimlich, R. Hofstadter, J. Irion, Z. Jakubowski, K. Karch, S. Keh, H. Kilian, I. Kirkbride, T. Kloiber, M. Kobel, W. Koch, A. C. König, K. Königsmann, R. W. Kraemer, S. Kr̈ger, G. Landi, R. Lee, S. Leffler, R. Lekebusch, W. Lockman, S. Lowe, B. Lurz, D. Marlow, H. Marsiske, W. Maschmann, P. McBride, F. Messing, W. J. Metzger, H. Meyer, B. Monteleoni, R. Nernst, B. Niczyporuk, G. Nowak, C. Peck, P. G. Pelfer, B. Pollock, F. C. Porter, D. Prindle, P. Ratoff, M. Reidenbach, B. Renger, C. Rippich, M. Scheer, P. Schmitt, J. Schotanus, J. Scḧtte, A. Schwarz, F. Selonke, D. Sievers, T. Skwarnicki, V. Stock, K. Strauch, U. Strohbusch, J. Tompkins, H. J. Trost, R. T. Van De Walle, H. Vogel, A. Voigt, U. Volland, K. Wachs, K. Wacker, W. Walk, H. Wegener, P. Zschorsch

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Abstract

The Crystal Ball detector has been used at the DORIS II storage ring at DESY to study the reaction e+e-e+e-**e+e-, where X is a narrow resonance with mass between 100 and 3000 MeV. Formation of 0, , and mesons is observed, and the following meson partial widths are obtained: 00=7.70.50.5 eV, -=0.5140.0170.035 keV, and =4.70.50.5 keV. No other narrow resonances are observed, and upper limits are given for the product X'BX'. AE

Original languageEnglish (US)
Pages (from-to)1365-1376
Number of pages12
JournalPhysical Review D
Volume38
Issue number5
DOIs
StatePublished - 1988

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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    Williams, D. A., Antreasyan, D., Bartels, H. W., Besset, D., Bieler, C., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brock, I., Brockm̈ller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., ... Zschorsch, P. (1988). Formation of the pseudoscalars 0, and in the reaction. Physical Review D, 38(5), 1365-1376. https://doi.org/10.1103/PhysRevD.38.1365