Author: "Lekebusch, R." - Searchworks@Jio Institute Digital Library Search Results

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68 results on '"Lekebusch, R."'

1. Measurement of the decay of the Υ(1S) and Υ(2S) resonances to muon pairs

Author: Kobel, M., Antreasyan, D., Bartels, H. W., Besset, D., Bieler, Ch., Bienlein, J. K., Bizetti, A., Bloom, E. D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Krüger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Lesiak, T., Litke, A. M., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Muryn, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., Zschorsch, P., and Crystal Ball Collaboration
Published: 1992
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2. Analysis of the 33-133-133-1final state in photon-photon collisions

Author: Karch, K., Antreasyan, D., Bartels, H. W., Besset, D., Bieler, Ch., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Koiber, T., Kobel, M., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Krüger, S., Landi, G., Lee, S., Leffler, S., Lekebusch, R., Lesiak, T., Litke, A. M., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Muryn, B., Nernst, R., Niczyporul, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., Zschorsch, P., and Crystal Ball Collaboration
Published: 1992
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3. Search for radiativeB meson decays

Author: Lesiak, T., Antreasvan, D., Bartels, H. W., Besset, D., Bieler, Ch., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Krüger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A. M., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Muryn, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., Zschorsch, P., and Crystal Ball Collaboration
Published: 1992
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4. Measurement of π0 and η meson production ine + e − annihilation at $$\sqrt s$$ near 10 GeV

Author: Bieler, Ch., Antreasyan, D., Bartels, H. W., Besset, D., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Krüger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A. M., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Muryn, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. I., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., and Zschorsch, P.
Published: 1991
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5. InclusiveJ/ψ production in decays ofB mesons

Author: Maschmann, W., Antreasyan, D., Bartels, H. W., Besset, D., Bieler, Ch., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Krüger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A. M., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Muryn, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., Zschorsch, P., and Crystal Ball Collaboration
Published: 1990
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6. Observation of the exclusive decayB→evD * and search forB→evπ 0

Author: Antreasyan, D., Bartels, H. W., Bieler, C., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brockmüller, K., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Coyne, D., Fairfield, K., Folger, G., Fridman, A., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kobel, M., Koch, W., König, A. C., Königsmann, K., Krüger, S., Landi, G., Leffler, S., Lekebusch, R., Lesiak, T., Litke, A. M., Lowe, S., Lurz, B., Marsiske, H., Maschmann, W., McBride, P., Metzger, W. J., Meyer, H., Monteleoni, B., Muryn, B., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Porter, F. C., Reidenbach, M., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., van Uitert, B., Van de Walle, R. T., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., and Crystal Ball Collaboration
Published: 1990
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7. First observation of the reactionγγ→π 2→π 0 π 0 π 0

Author: Antreasyan, D., Bartels, H. W., Besset, D., Bieler, Ch., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Krüger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A. M., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Muryn, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., Zschorsch, P., and Crystal Ball Collaboration
Published: 1990
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8. Experimental upper limits for the hadronic transitions Υ(2S)→ηΥ(1S) and Υ(2S)→π0Υ(1S)

Author: Lurz, B., Antreasyan, D., Besset, D., Bienlein, J. K., Bloom, E. D., Brock, I., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Edwards, C., Engler, A., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Godfrey, G., Heimlich, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Keh, S., Kilian, H., Kirkbride, I., Kloiber, T., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Lee, R., Leffler, S., Lekebusch, R., Litke, A. M., Lockman, W., Lowe, S., Marlow, D., Maschmann, W., Matsui, T., Messing, F., Metzger, W. J., Monteleoni, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schwarz, A., Sievers, D., Skwarnicki, T., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., Van de Walle, R. T., Vogel, H., Volland, U., Wacker, K., Walk, W., Wegener, H., Williams, D., Zschorsch, P., and Crystal Ball Collaboration
Published: 1987
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9. The electron spectrum fromB meson decays

Author: Wachs, K., Antreasyan, D., Bartels, H. W., Bieler, Ch., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brockmüller, K., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Coyne, D., Drews, G., Fairfield, K., Folger, G., Fridman, A., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kobel, M., Koch, W., König, A. C., Königsmann, K., Krüger, S., Landi, G., Leffler, S., Lekebusch, R., Litke, A. M., Lowe, S., Lurz, B., Marsiske, H., Maschmann, W., McBride, P., Meyer, H., Muryn, B., Metzger, W. J., Monteleoni, B., Niczyporuk, B., Nowak, G., Peck, C., Pegel, C., Pelfer, P. G., Porter, F. C., Reidenbach, M., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Selonke, F., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., van Uitert, B., Van de Walle, R. T., Voigt, A., Volland, U., Wacker, K., Walk, W., Wegener, H., Williams, D., and Crystal Ball Collaboration
Published: 1989
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10. Determination ofГ ee of the Υ(1S) and Υ(2S) resonances, and measurement ofR atW=9.39 GeV

Author: Jakubowski, Z., Antreasyan, D., Bartels, H. W., Besset, D., Bieler, Ch., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cowan, R., Coyne, D., Drews, G., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Krüger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A. M., Lockmann, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., McBride, P., Meyer, H., Muryn, B., Messing, F., Metzger, W. J., Monteleoni, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pegel, C., Pelfer, P. G., Pollock, B., Pols, C., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Selonke, F., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D., Zschorsch, P., and Crystal Ball Collaboration
Published: 1988
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11. Search for radiative ϒ(1S) decays into light mesons

Author: Schmitt, P., Antreasyan, D., Bartels, H. W., Besset, D., Bieler, Ch., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Heimlich, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Karch, K., Keh, S., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Krüger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., McBride, P., Meyer, H., Muryn, B., Messing, F., Metzger, W. J., Monteleoni, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D., Zschorsch, P., and Crystal Ball Collaboration
Published: 1988
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12. Measurement of $\pi^0\pi^0$ production in two-photon collisions

Author: Marsiske, H., Antreasyan, D., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Bartels, H. W., Fairfield, K., Folger, G., Fridman, A., Gaiser, D., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Besset, D., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Bieler, Ch., Kobel, M., Koch, W., Konig, A. C., Konigsmann, K., Kraemer, R. W., Kruger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Bienlein, J. K., Litke, A. M., Lockman, W. S., Lowe, S., Lurz, B., Marlow, D., Maschmann, W., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Bizzeti, A., Monteleoni, B., Muryn, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Bloom, E. D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schutte, J., Schwarz, A., Sievers, D., Brock, I., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Brockmuller, K., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., Zschorsch, P., and Crystal Ball Collaboration
Subjects: two-photon [exchange], channel cross section, photon photon [interaction], electroproduction [pi0], width [f2(1270)], DESY DORIS Stor, inelastic scattering [electron positron], +2pi0+positron+electron%22">electron positron --> 2pi0 positron electron, pi0 [electroproduction], helicity, ((1, interaction [photon photon], angular dependence [differential cross section], differential cross section [angular dependence], width [f0(1400)], colliding beams [electron positron], electron positron [inelastic scattering], ddc:530, electron positron [colliding beams], mass spectrum [(2pi0)], Crystal Ball, exchange [two-photon], (2pi0) [mass spectrum], width [f0(980)], experimental results
Abstract: The reaction $e^+e^−→e^+e^−π^0π^0$ has been analyzed using 97pb$^{−1}$ of data taken with the Crystal Ball detector at the DESY $e^−e^+$ storage ring DORIS II at beam energies around 5.3 GeV. For the first time we have measured the cross section for $γγ→π^0π^0$ for π0π0 mvariant masses ranging from threshold to about 2 GeV. We measure an approximately flat cross section of about 10 nb for W=$mπ^0π^0
Published: 1990
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13. Limits on axion and light Higgs boson production in $\Upsilon (1S)$ decays

Author: Antreasyan, D., Bartels, H. W. S., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D. G., Engler, A., Fairfield, K., Besset, D., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Bieler, C., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Bienlein, J. K., Koch, W. S., Konig, A. C., Konigsmann, Kay, Kraemer, R. W., Kruger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A., Bizzeti, A., Lockman, William S., Lowe, S., Lurz, B., Marlow, Daniel R., Marsiske, H., Maschmann, W. S., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Bloom, Elliott D., Monteleoni, B., Muryn, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F., Prindle, D., Brock, I., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schutte, J., Schwarz, Andreas S., Sievers, D., Brockmuller, K., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Cabenda, R., Volland, U., Wachs, K., Wacker, K., Walk, W. S., Wegener, H., Williams, D., Zschorsch, P., and Crystal Ball Collaboration
Subjects: axion [search for], annihilation: electron positron, +photon+axion%22">Upsilon(9460) --> photon axion, Upsilon(9460) [electroproduction], radiative decay [Upsilon(9460)], DESY DORIS Stor, Upsilon(9460): electroproduction, branching ratio: upper limit, (photon): energy spectrum, annihilation [electron positron], electron positron: annihilation, Higgs particle [mass], electroproduction: Upsilon(9460), Higgs particle: search for, 10.57 GeV-cms [9.46], S055H2A, radiative decay: Upsilon(9460), postulated particle: axion, energy spectrum: (photon), +Higgs+particle+photon%22">Upsilon(9460) --> Higgs particle photon, search for: axion, ddc:530, electron positron [colliding beams], search for [Higgs particle], mass: Higgs particle, electron positron [annihilation], energy spectrum [(photon)], mass [Higgs particle], electron positron: colliding beams, Upsilon(9460) [radiative decay], Upsilon(9460): width, Higgs particle: mass, colliding beams: electron positron, 9.46: 10.57 GeV-cms, S029AXQ, colliding beams [electron positron], upper limit [branching ratio], electroproduction [Upsilon(9460)], width [Upsilon(9460)], axion [postulated particle], (photon) [energy spectrum], Crystal Ball, Upsilon(9460): radiative decay, experimental results
Abstract: 7 pp. (1990)., We have searched for axion and light Higgs boson production in the channel $ϒ (1S)$ → $(a^0 or h^0) + γ$, where the non-interacting axion a0 and the Higgs boson $h^0$ do not decay in the detector. We find no evidence for an axion and give an upper limit,$ Br(ϒ (1S) → a^0γ) < 4.0 × 10^{−5} (90% CL)$, for long-lived axions. Combining our limit with the previous search in J/ψ decays, we are able to rule out the axion in the standard model with first order QCD corrections. Our $ϒ (1S)$ data also rule out a Higgs boson with mass mh < 86 MeV.
Published: 1990
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14. *Measurement of the Branching Ratios for the Decays Tau->Hadron Pi-0-Nu and Tau->Hadron Pi-0-Pi-0-Nu

Author: Antreasyan, D., Bartels, H.W., Besset, D., Bieler, Ch, Bienlein, J.K., Bizzeti, A., Bloom, E.D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F.H., Heinsius, F.H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., König, A. C., Königsmann, K., Kraemer, R.W., Krüger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A.M., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., McBride, P., Meyer, H., Muryn, B., Messing, F., Metzger, W.J., Monteleoni, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P.G., Pollock, B., Porter, F.C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H.J., Uitert, B. van, Walle, R.T. van de, Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D.A., Zschorsch, P., Antreasyan, D., Bartels, H.W., Besset, D., Bieler, Ch, Bienlein, J.K., Bizzeti, A., Bloom, E.D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F.H., Heinsius, F.H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., König, A. C., Königsmann, K., Kraemer, R.W., Krüger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A.M., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., McBride, P., Meyer, H., Muryn, B., Messing, F., Metzger, W.J., Monteleoni, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P.G., Pollock, B., Porter, F.C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H.J., Uitert, B. van, Walle, R.T. van de, Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D.A., and Zschorsch, P.
Abstract: Contains fulltext : 29793.pdf (publisher's version ) (Open Access)
Published: 1991

15. Measurement of the direct photon spectrum from ϒ (1S) decays

Author: Bizzeti, A., primary, Schütte, J., additional, Antreasyan, D., additional, Bieler, Ch., additional, Bienlein, J.K., additional, Bloom, E.D., additional, Brock, I., additional, Brockmüller, K., additional, Cartacci, A., additional, Cavalli-Sforza, M., additional, Compagnucci, A., additional, Conforto, G., additional, Cooper, S., additional, Coyne, D., additional, Fairfield, K.H., additional, Folger, G., additional, Fridman, A., additional, Glaser, G., additional, Godfrey, G., additional, Graaf, K., additional, Heimlich, F.H., additional, Heinsius, F.H., additional, Hofstadter, R., additional, Irion, J., additional, Jakubowski, Z., additional, Janssen, H., additional, Karch, K., additional, Keh, S., additional, Kiel, T., additional, Killian, H., additional, Kirkbride, I., additional, Kobel, M., additional, Koch, W., additional, König, A.C., additional, Königsmann, K., additional, Krüger, S., additional, Landi, G., additional, Lekebusch, R., additional, Lowe, S., additional, Lurz, B., additional, Marsiske, H., additional, Maschmann, W., additional, McBride, P., additional, Metzger, W.J., additional, Monteleoni, B., additional, Muryn, B., additional, Niczyporuk, B., additional, Nowak, G., additional, Pelfer, P.G., additional, Reidenbach, M., additional, Scheer, M., additional, Schmitt, P., additional, Schotanus, J., additional, Sievers, D., additional, Skwarnicki, T., additional, Stock, V., additional, Strauch, K., additional, Strohbusch, U., additional, Tompkins, J., additional, van Uitert, B., additional, Van de Walle, R.T., additional, Voigt, A., additional, Volland, U., additional, Wachs, K., additional, Wegener, H., additional, and Williams, D.A., additional
Published: 1991
Full Text: View/download PDF

16. Measurement of ?0 and ? meson production ine + e ? annihilation at $$\sqrt s$$ near 10 GeV

Author: Bieler, Ch., primary, Antreasyan, D., additional, Bartels, H. W., additional, Besset, D., additional, Bienlein, J. K., additional, Bizzeti, A., additional, Bloom, E. D., additional, Brock, I., additional, Brockm�ller, K., additional, Cabenda, R., additional, Cartacci, A., additional, Cavalli-Sforza, M., additional, Clare, R., additional, Compagnucci, A., additional, Conforto, G., additional, Cooper, S., additional, Cowan, R., additional, Coyne, D., additional, Engler, A., additional, Fairfield, K., additional, Folger, G., additional, Fridman, A., additional, Gaiser, J., additional, Gelphman, D., additional, Glaser, G., additional, Godfrey, G., additional, Graaf, K., additional, Heimlich, F. H., additional, Heinsius, F. H., additional, Hofstadter, R., additional, Irion, J., additional, Jakubowski, Z., additional, Janssen, H., additional, Karch, K., additional, Keh, S., additional, Kiel, T., additional, Kilian, H., additional, Kirkbride, I., additional, Kloiber, T., additional, Kobel, M., additional, Koch, W., additional, K�nig, A. C., additional, K�nigsmann, K., additional, Kraemer, R. W., additional, Kr�ger, S., additional, Landi, G., additional, Lee, R., additional, Leffler, S., additional, Lekebusch, R., additional, Litke, A. M., additional, Lockman, W., additional, Lowe, S., additional, Lurz, B., additional, Marlow, D., additional, Marsiske, H., additional, Maschmann, W., additional, McBride, P., additional, Messing, F., additional, Metzger, W. J., additional, Meyer, H., additional, Monteleoni, B., additional, Muryn, B., additional, Nernst, R., additional, Niczyporuk, B., additional, Nowak, G., additional, Peck, C., additional, Pelfer, P. G., additional, Pollock, B., additional, Porter, F. C., additional, Prindle, D., additional, Ratoff, P., additional, Reidenbach, M., additional, Renger, B., additional, Rippich, C., additional, Scheer, M., additional, Schmitt, P., additional, Schotanus, J., additional, Sch�tte, J., additional, Schwarz, A., additional, Sievers, D., additional, Skwarnicki, T., additional, Stock, V., additional, Strauch, K., additional, Strohbusch, U., additional, Tompkins, J., additional, Trost, H. I., additional, Uitert, B., additional, Walle, R. T., additional, Vogel, H., additional, Voigt, A., additional, Volland, U., additional, Wachs, K., additional, Wacker, K., additional, Walk, W., additional, Wegener, H., additional, Williams, D. A., additional, and Zschorsch, P., additional
Published: 1991
Full Text: View/download PDF

17. Measurement of the branching ratios for the decays τ→hadron π0ν and τ→hadron π0π0ν

Author: Antreasyan, D., primary, Bartels, H.W., additional, Besset, D., additional, Bieler, Ch., additional, Bienlein, J.K., additional, Bizzeti, A., additional, Bloom, E.D., additional, Brock, I., additional, Brockmüller, K., additional, Cabenda, R., additional, Cartacci, A., additional, Cavalli-Sforza, M., additional, Clare, R., additional, Compagnucci, A., additional, Conforto, G., additional, Cooper, S., additional, Cowan, R., additional, Coyne, D., additional, Engler, A., additional, Fairfield, K., additional, Folger, G., additional, Fridman, A., additional, Gaiser, J., additional, Gelphman, D., additional, Glaser, G., additional, Godfrey, G., additional, Graaf, K., additional, Heimlich, F.H., additional, Heinsius, F.H., additional, Hofstadter, R., additional, Irion, J., additional, Jakubowski, Z., additional, Janssen, H., additional, Karch, K., additional, Keh, S., additional, Kiel, T., additional, Kilian, H., additional, Kirkbride, I., additional, Kloiber, T., additional, Kobel, M., additional, Koch, W., additional, König, A.C., additional, Königsmann, K., additional, Krämer, R.W., additional, Krüger, S., additional, Landi, G., additional, Lee, R., additional, Leffler, S., additional, Lekebusch, R., additional, Litke, A.M., additional, Lockman, W., additional, Lowe, S., additional, Lurz, B., additional, Marlow, D., additional, Marsiske, H., additional, Maschmann, W., additional, McBride, P., additional, Meyer, H., additional, Muryn, B., additional, Messing, F., additional, Metzger, W.J., additional, Monteleoni, B., additional, Nernst, R., additional, Niczyporuk, B., additional, Nowak, G., additional, Peck, C., additional, Pelfer, P.G., additional, Pollock, B., additional, Porter, F.C., additional, Prindle, D., additional, Ratoff, P., additional, Reidenbach, M., additional, Renger, B., additional, Rippich, C., additional, Scheer, M., additional, Schmitt, P., additional, Schotanus, J., additional, Schütte, J., additional, Schwarz, A., additional, Sievers, D., additional, Skwarnicki, T., additional, Stock, V., additional, Strauch, K., additional, Strohbusch, U., additional, Tompkins, J., additional, Trost, H.J., additional, van Uitert, B., additional, Van de Walle, R.T., additional, Vogel, H., additional, Voigt, A., additional, Volland, U., additional, Wachs, K., additional, Wacker, K., additional, Walk, W., additional, Wegener, H., additional, Williams, D.A., additional, and Zschorsch, P., additional
Published: 1991
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18. Limits on axion and light Higgs boson production in ϒ (1S) decays

Author: Antreasyan, D., primary, Bartels, H.W., additional, Besset, D., additional, Bieler, Ch., additional, Bienlein, J.K., additional, Bizzeti, A., additional, Bloom, E.D., additional, Brock, I., additional, Brockmüller, K., additional, Cabenda, R., additional, Cartacci, A., additional, Cavalli-Sforza, M., additional, Clare, R., additional, Compagnucci, A., additional, Conforto, G., additional, Cooper, S., additional, Cowan, R., additional, Coyne, D., additional, Engler, A., additional, Fairfield, K.H., additional, Folger, G., additional, Fridman, A., additional, Gaiser, D., additional, Gelphman, D., additional, Glaser, G., additional, Godfrey, G., additional, Graaf, K., additional, Heimlich, F.H., additional, Heinsius, F.H., additional, Hofstadter, R., additional, Irion, J., additional, Jakubowski, Z., additional, Janssen, H., additional, Karch, K., additional, Keh, S., additional, Kiel, T., additional, Kilian, H., additional, Kirkbride, I., additional, Kloiber, T., additional, Kobel, M., additional, Koch, W., additional, König, A.C., additional, Königsmann, K., additional, Krämer, R.W., additional, Krüger, S., additional, Landi, G., additional, Lee, R., additional, Leffler, S., additional, Lekebusch, R., additional, Litke, A.M., additional, Lockman, W., additional, Lowe, S., additional, Lurz, B., additional, Marlow, D., additional, Marsiske, H., additional, Maschmann, W., additional, McBride, P., additional, Messing, F., additional, Metzger, W.J., additional, Meyer, H., additional, Monteleoni, B., additional, Muryn, B., additional, Nernst, R., additional, Niczyporuk, B., additional, Nowak, G., additional, Peck, C., additional, Pelfer, P.G., additional, Pollock, B., additional, Porter, F.C., additional, Prindle, D., additional, Ratoff, P., additional, Reidenbach, M., additional, Renger, B., additional, Rippich, C., additional, Scheer, M., additional, Schmitt, P., additional, Schotanus, J., additional, Schütte, J., additional, Schwarz, A., additional, Sievers, D., additional, Skwarnicki, T., additional, Stock, V., additional, Strauch, K., additional, Strohbusch, U., additional, Tompkins, J., additional, Trost, H.J., additional, van Uitert, B., additional, Van de Walle, R.T., additional, Vogel, H., additional, Voigt, A., additional, Volland, U., additional, Wachs, K., additional, Wacker, K., additional, Walk, W., additional, Wegener, H., additional, Williams, D.A., additional, and Zschorsch, P., additional
Published: 1990
Full Text: View/download PDF

19. Observation of a new ηπ0π0 resonance at 1900 MeV/c2 in two-photon scattering

Author: Karch, K., primary, Antreasyan, D., additional, Bartels, H.W., additional, Besset, D., additional, Bieler, Ch., additional, Bienlein, J.K., additional, Bizzeti, A., additional, Bloom, E.D., additional, Brock, I., additional, Brockmüller, K., additional, Cabenda, R., additional, Cartacci, A., additional, Cavalli-Sforza, M., additional, Clare, R., additional, Compagnucci, A., additional, Conforto, G., additional, Cooper, S., additional, Cowan, R., additional, Coyne, D., additional, Engler, A., additional, Fairfield, K., additional, Folger, G., additional, Fridman, A., additional, Gaiser, J., additional, Gelphman, D., additional, Glaser, G., additional, Godfrey, G., additional, Graaf, K., additional, Heimlich, F.H., additional, Heinsius, F.H., additional, Hofstadter, R., additional, Irion, J., additional, Jakubowski, Z., additional, Janssen, H., additional, Keh, S., additional, Kiel, T., additional, Kilian, H., additional, Kirkbride, I., additional, Kloiber, T., additional, Kobel, M., additional, Koch, W., additional, König, A.C., additional, Königsmann, K., additional, Kraemer, R.W., additional, Krüger, S., additional, Landi, G., additional, Lee, R., additional, Leffler, S., additional, Lekebusch, R., additional, Litke, A.M., additional, Lockman, W., additional, Lowe, S., additional, Lurz, B., additional, Marlow, D., additional, Marsiske, H., additional, Maschmann, W., additional, McBride, P., additional, Messing, F., additional, Metzger, W.J., additional, Meyer, H., additional, Monteleoni, B., additional, Muryn, B., additional, Nernst, R., additional, Niczyporuk, B., additional, Nowak, G., additional, Peck, C., additional, Pelfer, P.G., additional, Pollock, B., additional, Porter, F.C., additional, Prindle, D., additional, Ratoff, P., additional, Reidenbach, M., additional, Renger, B., additional, Rippich, C., additional, Scheer, M., additional, Schmitt, P., additional, Schotanus, J., additional, Schütte, J., additional, Schwarz, A., additional, Sievers, D., additional, Skwarnicki, T., additional, Stock, V., additional, Strauch, K., additional, Strohbusch, U., additional, Tompkins, J., additional, Trost, H.J., additional, van Uitert, B., additional, Van de Walle, R.T., additional, Vogel, H., additional, Voigt, A., additional, Volland, U., additional, Wachs, K., additional, Wacker, K., additional, Walk, W., additional, Wegener, H., additional, Williams, D.A., additional, and Zschorsch, P., additional
Published: 1990
Full Text: View/download PDF

20. Measurement ofπ0π0production in two-photon collisions

Author: Marsiske, H., primary, Antreasyan, D., additional, Bartels, H. W., additional, Besset, D., additional, Bieler, Ch., additional, Bienlein, J. K., additional, Bizzeti, A., additional, Bloom, E. D., additional, Brock, I., additional, Brockmüller, K., additional, Cabenda, R., additional, Cartacci, A., additional, Cavalli-Sforza, M., additional, Clare, R., additional, Compagnucci, A., additional, Conforto, G., additional, Cooper, S., additional, Cowan, R., additional, Coyne, D., additional, Engler, A., additional, Fairfield, K., additional, Folger, G., additional, Fridman, A., additional, Gaiser, D., additional, Gelphman, D., additional, Glaser, G., additional, Godfrey, G., additional, Graaf, K., additional, Heimlich, F. H., additional, Heinsius, F. H., additional, Hofstadter, R., additional, Irion, J., additional, Jakubowski, Z., additional, Janssen, H., additional, Karch, K., additional, Keh, S., additional, Kiel, T., additional, Kilian, H., additional, Kirkbride, I., additional, Kloiber, T., additional, Kobel, M., additional, Koch, W., additional, König, A. C., additional, Königsmann, K., additional, Kraemer, R. W., additional, Krüger, S., additional, Landi, G., additional, Lee, R., additional, Leffler, S., additional, Lekebusch, R., additional, Litke, A. M., additional, Lockman, W. S., additional, Lowe, S., additional, Lurz, B., additional, Marlow, D., additional, Maschmann, W., additional, McBride, P., additional, Messing, F., additional, Metzger, W. J., additional, Meyer, H., additional, Monteleoni, B., additional, Muryn, B., additional, Nernst, R., additional, Niczyporuk, B., additional, Nowak, G., additional, Peck, C., additional, Pelfer, P. G., additional, Pollock, B., additional, Porter, F. C., additional, Prindle, D., additional, Ratoff, P., additional, Reidenbach, M., additional, Renger, B., additional, Rippich, C., additional, Scheer, M., additional, Schmitt, P., additional, Schotanus, J., additional, Schütte, J., additional, Schwarz, A., additional, Sievers, D., additional, Skwarnicki, T., additional, Stock, V., additional, Strauch, K., additional, Strohbusch, U., additional, Tompkins, J., additional, Trost, H. J., additional, van Uitert, B., additional, Van de Walle, R. T., additional, Vogel, H., additional, Voigt, A., additional, Volland, U., additional, Wachs, K., additional, Wacker, K., additional, Walk, W., additional, Wegener, H., additional, Williams, D. A., additional, and Zschorsch, P., additional
Published: 1990
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21. Determination ofГee of the Υ(1S) and Υ(2S) resonances, and measurement ofR atW=9.39 GeV

Author: Jakubowski, Z., Antreasyan, D., Bartels, H. W., Besset, D., Bieler, Ch., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cowan, R., Coyne, D., Drews, G., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Krüger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A. M., Lockmann, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., McBride, P., Meyer, H., Muryn, B., Messing, F., Metzger, W. J., Monteleoni, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pegel, C., Pelfer, P. G., Pollock, B., Pols, C., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Selonke, F., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D., and Zschorsch, P.
Abstract: Using the Crystal Ball detector operating at the DORIS II storage ring we have measured the leptonic partial widthsГee of the Υ(1S) and Υ(2S) resonances. We find $$\Gamma _{ee} (\Upsilon (1S)) = 1.34 \pm 0.03 \pm 0.06keV$$ and $$\Gamma _{ee} (\Upsilon (2S)) = 0.56 \pm 0.04 \pm 0.02keV.$$ The effect onГee of applying different prescriptions for radiative corrections is discussed. We also measureR, the ratio of non-resonant hadronic cross section to the Born cross section of μ pair production, at c.m. energyW=9.39 GeV to beR=3.48±0.04±0.16.
Published: 1988
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22. Measurement of π0 and η meson production ine+e− annihilation at <img src="/fulltext-image.asp?format=htmlnonpaginated&src=K750284323704627_html\10052_2005_Article_BF01555494_TeX2GIFIE1.gif" border="0" al

Author: Bieler, Ch., Antreasyan, D., Bartels, H. W., Besset, D., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Krüger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A. M., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Muryn, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. I., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., and Zschorsch, P.
Abstract: We present a study of inclusive p0 and ? production ine+e- annihilation at . Our analysis is based on integrated luminosities of 46.2 pb-1 taken at the ? (1 S) resonance and 42.1 pb-1 taken in the neighboring continuum. We measure the inclusive p0 and ? spectra for direct ? (1 S) ? 3g decays and continuum processes and obtain the following mean particle multiplicities per event: $$\begin{array}{*{20}c} {Continuum:} \\ {\begin{array}{*{20}c} {\left\langle {n_{\pi ^0 } } \right\rangle = 3.64 \pm 0.21 \pm 0.36} & {\left\langle {n_\eta } \right\rangle = 0.22 \pm 0.04 \pm 0.03} \\ \end{array} } \\ {\Upsilon (1S) \to 3g:} \\ {\begin{array}{*{20}c} {\left\langle {n_{\pi ^0 } } \right\rangle = 3.39 \pm 0.14 \pm 0.34} & {\left\langle {n_\eta } \right\rangle = 0.35 \pm 0.04 \pm 0.04.} \\ \end{array} } \\ \end{array}$$ We compare our results with predictions of different fragmentation models and with other measurements performed ine+e- annihilation at similar center-of-mass energies.
Published: 1991
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23. Observation of the exclusive decayB→evD* and search forB→evπ0

Author: Antreasyan, D., Bartels, H. W., Bieler, C., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brockmüller, K., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Coyne, D., Fairfield, K., Folger, G., Fridman, A., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kobel, M., Koch, W., König, A. C., Königsmann, K., Krüger, S., Landi, G., Leffler, S., Lekebusch, R., Lesiak, T., Litke, A. M., Lowe, S., Lurz, B., Marsiske, H., Maschmann, W., McBride, P., Metzger, W. J., Meyer, H., Monteleoni, B., Muryn, B., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Porter, F. C., Reidenbach, M., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., van Uitert, B., Van de Walle, R. T., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., and Williams, D. A.
Abstract: The Crystal Ball detector at thee+e− storage ring DORIS II has been used to analyze exclusive semileptonic decays ofB mesons produced at γ(4S) energies. The decayB→evD* has been observed with a branching ratio of (7.0±1.8±1.4)% using theπ°D decay mode of theD*. In addition we have searched for the exclusive semileptonic decayB±→e±vπ0. We find an upper limit onB±→e±vπ0 of 0.22% at the 90% CL.
Published: 1990
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24. First observation of the reactionγγ→π2→π0π0π0

Author: Antreasyan, D., Bartels, H. W., Besset, D., Bieler, Ch., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Krüger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A. M., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Muryn, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., and Zschorsch, P.
Abstract: The Crystal Ball detector has been used at the DORIS II storage ring at DESY to study the reactionγγ→π0π0π0 in theπ0π0π0 invariant mass range from 850 MeV/c2 to 2600 MeV/c2. An enhancement around 1750 MeV/c2 is attributed to theπ2(1670) resonance. The observedπ0π0 invariant mass distribution and theπ0 angular distributions are consistent with those expected for the decay chainπ2→π0f2(1270)→π0π0π0. From our measurements we find the following resonance parameters: two photon partial width , massM(π2)=(1742±31±49)MeV/c2. and total width .
Published: 1990
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25. Experimental upper limits for the hadronic transitions Υ(2S)→ηΥ(1S) and Υ(2S)→π0Υ(1S)

Author: Lurz, B., Antreasyan, D., Besset, D., Bienlein, J. K., Bloom, E. D., Brock, I., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Edwards, C., Engler, A., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Godfrey, G., Heimlich, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Keh, S., Kilian, H., Kirkbride, I., Kloiber, T., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Lee, R., Leffler, S., Lekebusch, R., Litke, A. M., Lockman, W., Lowe, S., Marlow, D., Maschmann, W., Matsui, T., Messing, F., Metzger, W. J., Monteleoni, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schwarz, A., Sievers, D., Skwarnicki, T., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., Van de Walle, R. T., Vogel, H., Volland, U., Wacker, K., Walk, W., Wegener, H., Williams, D., and Zschorsch, P.
Abstract: Using the Crystal Ball detector at thee+e− storage ring DORIS-II, we have searched for the hadronic transitions Υ(2S)→ηΥ(1S) and Υ(2S)→π0Υ(1S) in exclusive decays where the Υ(1S) decays into ane+e− or aµ+µ- pair and the η and π0 are detected by their decay modes η→γγ, η→γγ and π0→γγ. From the number of observed events we derive, after consideration of possible background sources, upper limits on the branching ratiosB(Υ(2S)→ηΥ(1S))<0.7% andB(Υ(2S)→π0Υ(1S))<0.8% at the 90% confidence level.
Published: 1987
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26. Formation of the Pseudoscalars $\pi^0$, $\eta$ and $\eta^\prime$ in the Reaction $\gamma \gamma \to \gamma \gamma$

Author: Williams, D., Antreasyan, D., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D. G., Drews, G., Bartels, H. W. S., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Heimlich, F. H., Hofstadter, R., Besset, D., Irion, J., Jakubowski, Z., Karch, K., Keh, S., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W. S., Konig, A. C., Bieler, C., Konigsmann, Kay, Kraemer, R. W. S., Kruger, S., Landi, G., Lee, Roger A., Leffler, S., Lekebusch, R., Lockman, William S., Lowe, S., Lurz, B., Bienlein, J. K., Marlow, Daniel R., Marsiske, H., Maschmann, W. S., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Nernst, R., Niczyporuk, B., Bizzeti, A., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Bloom, Elliott D., Scheer, M., Schmitt, P., Schotanus, J., Schutte, J., Schwarz, Andreas S., Selonke, F., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Brock, I., Strohbusch, U., Tompkins, J., Trost, H. J., Van de Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W. S., Brockmuller, K., Wegener, H., Zschorsch, P., and Crystal Ball Collaboration
Subjects: PSEUDOSCALAR MESON [ELECTROPRODUCTION], ELECTRON POSITRON [INELASTIC SCATTERING], SEARCH FOR [NARROW RESONANCE], BIBLIOGRAPHY, WIDTH [ETA], UPPER LIMIT, +POSITRON+ELECTRON+2PHOTON%22">ELECTRON POSITRON --> POSITRON ELECTRON 2PHOTON, EXCLUSIVE REACTION [PHOTON PHOTON], RADIATIVE DECAY [PSEUDOSCALAR MESON], WIDTH [ETA(958)], +2PHOTON%22">PSEUDOSCALAR MESON --> 2PHOTON, 9.4-10.6 GEV-CMS, ELECTROPRODUCTION [PSEUDOSCALAR MESON], ddc:530, EXPERIMENTAL RESULTS, DESY DORIS II STOR, TWO-PHOTON [EXCHANGE], EXCHANGE [TWO-PHOTON], COLLIDING BEAMS [ELECTRON POSITRON], INELASTIC SCATTERING [ELECTRON POSITRON], NARROW RESONANCE [SEARCH FOR], WIDTH [PI0], ELECTRON POSITRON [COLLIDING BEAMS], +PSEUDOSCALAR+MESON+POSITRON+ELECTRON%22">ELECTRON POSITRON --> PSEUDOSCALAR MESON POSITRON ELECTRON, PSEUDOSCALAR MESON [RADIATIVE DECAY], BRANCHING RATIO [WIDTH], Crystal Ball
Abstract: The Crystal Ball detector has been used at the DORIS II storage ring at DESY to study the reaction e+e−→e+e−γ*γ*→e+e−γγ, where X is a narrow resonance with mass between 100 and 3000 MeV. Formation of π0, η, and η’ mesons is observed, and the following meson partial widths are obtained: Γπ0Γ0→γγ=7.7±0.5±0.5 eV, Γη−γγ=0.514±0.017±0.035 keV, and Γη’→γγ=4.7±0.5±0.5 keV. No other narrow resonances are observed, and upper limits are given for the product ΓX→γγBX→γγ. .AE
Published: 1988
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27. Spin Analysis of the $\chi(b$) States

Author: Skwarnicki, T., Antreasyan, D., Conforto, G., Cooper, S., Cowan, R., Coyne, D. G., Edwards, C., Engler, A., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Besset, D., Godfrey, G., Heimlich, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Keh, S., Kilian, H., Kirkbride, I., Kloiber, T., Koch, W. S., Bienlein, J. K., Konig, A. C., Konigsmann, Kay, Kraemer, R. W. S., Lee, Roger A., Leffler, S., Lekebusch, R., Litke, A., Lockman, William S., Lowe, S., Lurz, B., Bloom, Elliott D., Marlow, Daniel R., Maschmann, W. S., Matsui, T., Messing, F., Metzger, W. J., Monteleoni, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Brock, I., Pelfer, P. G., Pollock, B., Porter, F., Prindle, D., Ratoff, P., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Cabenda, R., Schwarz, Andreas S., Sievers, D., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., Van de Walle, R. T., Vogel, H., Volland, U., Wacker, K., Cartacci, A., Walk, W. S., Wegener, H., Williams, D., Zschorsch, P., Crystal Ball Collaboration, Cavalli-Sforza, M., and Clare, R.
Subjects: +CHI%2FB%289895%29+PHOTON%22">UPSILON(10020) --> CHI/B(9895) PHOTON, +POSITRON+ELECTRON%22">UPSILON(9460) --> POSITRON ELECTRON, POTENTIAL [MODEL], +MUON%2B+MUON%22">UPSILON(9460) --> MUON+ MUON, SPIN [CHI/B(9895)], ANGULAR CORRELATION, 10.02 GEV-CMS, +UPSILON%289460%29+PHOTON%22">CHI/B(9895) --> UPSILON(9460) PHOTON, +UPSILON%289460%29+PHOTON%22">CHI/B(9915) --> UPSILON(9460) PHOTON, ddc:550, UPSILON(10020) [CASCADE DECAY], CHI/B(9915) [SPIN], UPSILON(10020) [ELECTROPRODUCTION], SPIN [CHI/B(9915)], EXPERIMENTAL RESULTS, DESY DORIS II STOR, UPSILON(10020) [RADIATIVE DECAY], HEAVY [QUARKONIUM], CHI/B(9895) [SPIN], COLLIDING BEAMS [ELECTRON POSITRON], ENERGY SPECTRUM [(PHOTON)], CASCADE DECAY [UPSILON(10020)], RADIATIVE DECAY [UPSILON(10020)], ELECTRON POSITRON [COLLIDING BEAMS], (PHOTON) [ENERGY SPECTRUM], ELECTRON POSITRON [ANNIHILATION], +CHI%2FB%289915%29+PHOTON%22">UPSILON(10020) --> CHI/B(9915) PHOTON, ANNIHILATION [ELECTRON POSITRON], ELECTROPRODUCTION [UPSILON(10020)], Crystal Ball
Abstract: Angular correlations in the cascade reaction e+e−→Υ(2S)→γχb, χb→γΥ, Υ→μ+μ− or Υ→e+e−, have been used for the first time to investigate the spins of the χb states. The results support the χb spins predicted by the potential models of heavy quarkonia.
Published: 1987
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28. Measurement of the Properties of the eta' and Search For Other Resonances In Gamma-gamma -> eta pi0 pi0

Author: Antreasyan, D., Bartels, H. W., Besset, D., Bieler, C., Bienlein, J. K., Bizzeti, Andrea, Bloom, E. D., Brock, I., Brockmuller, K., Cabenda, R., Cartacci, A., Cavallisforza, M., Clare, R., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Drews, G., Edwards, C., Engler, A., Fairfield, K. H., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Heimlich, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Karch, K., Keh, S., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., Konig, A. C., Konigsmann, K., Kraemer, R. W., Kruger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A. M., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., Matsui, T., Mcbride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schwarz, A., Selonke, F., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., Vandewalle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D., and Zschorsch, P.
Subjects: resonances, neutral mesons, Crystal Ball
Published: 1987

29. The Michel Parameter For the Decay Tau -> e nu nubar

Author: Janssen, H., Antreasyan, D., Bartels, H. W., Besset, D., Bieler, C., Bienlein, J. K., Bizzeti, Andrea, Bloom, E. D., Brock, I., Brockmuller, K., Cabenda, R., Cartacci, A., Cavallisforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., Konig, A. C., Konigsmann, K., Kramer, R. W., Kruger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A. M., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., Mcbride, P., Meyer, H., Muryn, B., Messing, F., Metzger, W. J., Monteleoni, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schutte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., Vanuitert, B., Vandewalle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., and Zschorsch, P.
Subjects: tau lepton, Michel parameter, Crystal Ball
Published: 1989

30. Determination of Gamma-ee of the Upsilon(1S) and Upsilon(2S) Resonances, and Measurement of R At W = 9.39 GeV

Author: Jakubowski, Z., Antreasyan, D., Bartels, H. W., Besset, D., Bieler, C., Bienlein, J. K., Bizzeti, Andrea, Bloom, E. D., Brock, I., Brockmuller, K., Cabenda, R., Cartacci, A., Cavallisforza, M., Clare, R., Compagnucci, A., Conforto, G., Cowan, R., Coyne, D., Drews, G., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., Konig, A. C., Konigsmann, K., Kraemer, R. W., Kruger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A. M., Lockmann, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., Mcbride, P., Meyer, H., Muryn, B., Messing, F., Metzger, W. J., Monteleoni, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pegel, C., Pelfer, P. G., Pollock, B., Pols, C., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schutte, J., Schwarz, A., Selonke, F., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., Vanuitert, B., Vandewalle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D., and Zschorsch, P.
Subjects: Upsilon(1S), partial decay width, e+e- cross sections, Crystal Ball
Published: 1988

31. A Precision Measurement of the $\Upsilon^\prime$ Meson Mass

Author: Barber, D. P., Bremer, H. D., Drews, G., Gaiser, J., Godfrey, G., Leffler, S., Lockman, William S., Lowe, S., Wacker, K., Gelphman, D., Hofstadter, R., Kirkbride, I., Lee, Roger A., Hasemann, H., Litke, A., Matsui, T., Pollock, B., Tompkins, J., Folger, G., Lurz, B., Volland, U., Wegener, H., Cartacci, A., Conforto, G., Philipp, A., De Judicibus, D., Monteleoni, B., Pelfer, P. G., Fridman, A., Heimlich, F., Lekebusch, R., Lezoch, P., Maschmann, W., Nernst, R., Schwarz, Andreas S., Schmidt-Parzefall, W., Sievers, D., Strohbusch, U., Konig, A., Schotanus, J., Van de Walle, R. T., Walk, W., Keh, S., Kilian, H., Konigsmann, Kay, Scheer, M., Schroder, H., Schmitt, P., Aschman, D., ARGUS Collaboration, Ball, Crystal, Schulz, H. D., Selonke, F., Wurth, R., Drescher, A., Grawe, B., Kewisch, J., Hofmann, W., Markees, A., Matthiesen, U., Spengler, J., Wegener, D., Heller, R., Schubert, Klaus R., Stiewe, J., Waldi, R., Weseler, S., Lewin, H. C., Edwards, K., Frisken, William R., Fukunaga, C., Goddard, M., Kim, P., Orr, R. S., Patel, P. M., Prentice, J. D., Seywerd, H., Yoon, T. S., Limberg, T., Ammar, R., Coppage, D., Davis, R., Kwak, N., Bockmann, P., Jonsson, L., Oku, Y., Arefev, A., Danilov, M., Lyubimov, V., Mais, H., Matveev, V., Nagovitsyn, V., Semenov, Yu., Shevchenko, V., Soloshenko, V., Sopov, V., Chernyshev, V., Tikhomirov, I., Chistilin, V., Zaitsev, Yu., Ripken, G., Childers, R., Darden, C. W., Gennow, H., Edwards, C., Peck, C., Porter, F., Ratoff, P., Brock, I., Engler, A., Kraemer, R. W., Rossmanith, R., Marlow, Daniel R., Messing, F., Prindle, D., Renger, B., Rippich, C., Jakubowski, Z., Niczyporuk, B., Nowak, G., Skwarnicki, T., Bienlein, J. K., Schmidt, R., Cooper, S., Gomez, B., Kloiber, T., Koch, W., Schmitz, M., Trost, H. J., Zschorsch, P., Antreasyan, D., Irion, J., Strauch, K., Albrecht, H., Williams, D., Besset, D., Cabenda, R., Cavalli-Sforza, M., Cowan, R., Coyne, D., Newman-Holmes, C., Bloom, Elliott D., Chestnut, R., and Clare, R.
Subjects: ARGUS, MASS [UPSILON(10020)], UPSILON(10020) [MASS], 9.96-10.04 GEV-CMS, COLLIDING BEAMS [ELECTRON POSITRON], ELECTRON POSITRON [COLLIDING BEAMS], ELECTRON [POLARIZED BEAM], POSITRON [POLARIZED BEAM], MASS DIFFERENCE [UPSILON(10020) UPSILON(9460)], ELECTRON POSITRON [ANNIHILATION], POLARIZED BEAM [POSITRON], ANNIHILATION [ELECTRON POSITRON], HADRONIC [TOTAL CROSS SECTION], TOTAL CROSS SECTION [HADRONIC], ddc:530, ELECTROPRODUCTION [UPSILON(10020)], POLARIZED BEAM [ELECTRON], UPSILON(10020) [ELECTROPRODUCTION], UPSILON(10020) UPSILON(9460) [MASS DIFFERENCE], Crystal Ball, EXPERIMENTAL RESULTS, DESY DORIS II STOR
Published: 1984
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32. Formation of the pseudoscalars pi 0, eta, and eta ' in the reaction gamma gamma --gamma gamma

Author: Williams, D. A., Antreasyan, D., Bartels, H. W., Besset, D., Bieler, C., Bienlein, J. K., Bizzeti, Andrea, Bloom, E. D., Brock, I., Brockmuller, K., Cabenda, R., Cartacci, A., Cavallisforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Drews, G., Engler, A., Fairfield, K. H., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Heimlich, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Karch, K., Keh, S., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., Konig, A. C., Konigsmann, K., Kraemer, R. W., Kruger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., Mcbride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schutte, J., Schwarz, A., Selonke, F., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., Vandewalle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., and Zschorsch, P.
Subjects: gamma-gamma reaction, neutral mesons, Crystal Ball
Published: 1988

33. Measurement of the $\eta^\prime$ and Search for Other Resonances in $\gamma \gamma \to \eta \pi^0 \pi^0$

Author: Antreasyan, D., Bartels, H. W. S., Besset, D., Bieler, C., Bienlein, J. K., Bizzeti, A., Bloom, Elliott D., Brock, I., Brockmuller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Conforto, G., Cooper, S., Cowan, R., Coyne, D. G., Drews, G., Edwards, C., Engler, A., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Heimlich, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Karch, K., Kees, K. H., Keh, S., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W. S., Konig, A. C., Konigsmann, Kay, Kraemer, R. W. S., Kruger, S., Landi, G., Lee, Roger A., Leffler, S., Lekebusch, R., Litke, A., Lockman, William S., Lowe, S., Lurz, B., Marlow, Daniel R., Marsiske, H., Maschmann, W. S., Matsui, T., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F., Prindle, D., Ratoff, P., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schwarz, Andreas S., Selonke, F., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., Van De Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W. S., Wegener, H., Williams, D., and Zschorsch, P.
Subjects: search for: eta(1275), exchange: two-photon, +eta+2pi0+positron+electron%22">electron positron --> eta 2pi0 positron electron, +2PHOTON%22">ETA(1275) --> 2PHOTON, eta(958): width, electron positron: inelastic scattering, postulated particle: eta(1275), electron positron: colliding beams, eta(958): electroproduction, photon photon: interaction, eta(958): radiative decay, mass spectrum: (eta 2pi0), 10 GEV-CMS, E(1420): SEARCH FOR, approx. 10 GeV-cms, Crystal Ball, EXPERIMENTAL RESULTS, DESY DORIS II STOR
Abstract: Physical review / D 36(9), 2633 - 2640 (1987). doi:10.1103/PhysRevD.36.2633, The reaction e+e−→e+e−ηπ0π0 has been observed with the Crystal Ball detector at the DORIS II storage ring at DESY. The ηπ0π0 mass spectrum is dominated by the η’, and the two-photon width Γη’→γγ is determined to be 4.6±0.4±0.6 keV. Limits on ΓX→γγ×BX→ηππ are given for other possible states., Published by Inst., Woodbury, NY
Published: 1987
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34. Observation of Three P States in the Radiative Decay of $\Upsilon( 2 S )$

Author: Nernst, R., Antreasyan, D., Clare, R., Conforto, G., Cooper, S., Cowan, R., Coyne, D., de Judicibus, D., Edwards, C., Engler, A., Folger, G., Fridman, A., Aschman, D., Gaiser, J., Gelphman, D., Godfrey, G., Heimlich, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Keh, S., Kilian, H., Kirkbride, I., Besset, D., Kloiber, T., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Lee, R., Leffler, S., Lekebusch, R., Lezoch, P., Litke, A. M., Bienlein, J. K., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Maschmann, W., Matsui, T., Messing, F., Metzger, W. J., Monteleoni, B., Newman-Holmes, C., Bloom, E. D., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Renger, B., Rippich, C., Brock, I., Scheer, M., Schmitt, P., Schmitz, M., Schotanus, J., Schwarz, A., Sievers, D., Skwarnicki, T., Strauch, K., Strohbusch, U., Tompkins, J., Cabenda, R., Trost, H. -J., Van de Walle, R. T., Volland, U., Wacker, K., Walk, W., Wegener, H., Williams, D., Zschorsch, P., Crystal Ball Collaboration, Cartacci, A., and Cavalli-Sforza, M.
Subjects: ddc:550
Abstract: Physical review letters 54(20), 2195 - 2198 (1985). doi:10.1103/PhysRevLett.54.2195, Published by APS, College Park, Md.
Published: 1985
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35. Production of the pseudoscalars pi0, eta, and eta-prime in the reaction gamma gamma ---> gamma gamma

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

36. ANALYSIS OF THE ETA-PI-0-PI-O FINAL-STATE IN PHOTON-PHOTON COLLISIONS

Author: Karch, K., Antreasyan, D., Bartels, Hw, Besset, D., Bieler, C., Bienlein, Jk, Bizzeti, A., Bloom, Ed, Brock, I., Brockmuller, K., Cabenda, R., Cartacci, A., Cavallisforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, Fh, Heinsius, Fh, Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Koiber, T., Kobel, M., Koch, W., Konig, Ac, Konigsmann, K., Kraemer, Rw, Kruger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Tadeusz Lesiak, Litke, Am, Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., Mcbride, P., Messing, F., Metzger, Wj, Meyer, H., Monteleoni, B., Muryn, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, Pg, Pollock, B., Porter, Fc, Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schutte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, Hj, Vanuitert, B., Vandewalle, Rt, Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, Da, and Zschorsch, P.
Subjects: gamma-gamma reaction, neutral mesons, Crystal Ball

37. CRYSTAL BALL 1984 PROPOSAL

Author: Peck, C., Frank C. Porter, Ratoff, P., Brock, I., Engler, A., Kraemer, R. W., Renger, B., Rippich, C., Vogel, H., Jakubowski, Z., Niczyporuk, B., Nowak, G., Skwarnicki, T., Bienlein, J. K., Drews, G., Koch, W., Selonke, F., Trost, H. J., Zschorsch, P., Antreasyan, D., Irion, J., Strauch, K., Williams, D., Aschman, D., Besset, D., Cabenda, R., Cavalli-Sforza, M., Cowan, R., Coyne, D., Bloom, Elliott D., Clare, R., Cooper, S., Godfrey, G., Leffler, S., Lowe, S., Schwarz, Andreas S., Wacker, K., Yeager, J., Gelphman, D., Hofstadter, R., Kirkbride, I., Lee, R., Litke, A., Pollock, B., Tompkins, J., Folger, G., Lurz, B., Volland, U., Wegener, H., Bizzeti, A., Cartacci, A., Conforto, G., Landi, G., Monteleoni, B., Pelfer, P. G., Fridman, A., Heimlich, F., Lekebusch, R., Lezoch, P., Maschmann, W., Nernst, R., Sievers, D., Strohbusch, U., Metzger, W., Schotanus, J., Walle, R. T., Walk, W., Keh, S., Kilian, H., Konigsmann, Kay, Scheer, M., and Schmitt, P.

38. Evidence for a narrow massive state in the radiative decays of the upsilon

Author: Peck, C., Frank C. Porter, Ratoff, P., Aschman, D., Brock, I., Engler, A., Kraemer, R. W. S., Marlow, Daniel R., Messing, F., Prindle, D., Renger, B., Rippich, C., Vogel, H., Jakubowski, Z., Nowak, G., Bienlein, J. K., Kloiber, T., Koch, W. S., Schmitz, M., Schneider, M., Skwarnicki, T., Trost, H. J., Wachs, K., Zschorsch, P., Folger, G., Lurz, B., Volland, U., Wegener, H., Cartacci, A., Conforto, G., Monteleoni, B., Pelfer, P. G., Fridman, A., Heimlich, F. H., Lekebusch, R., Lezoch, P., Maschmann, W. S., Nernst, R., Sievers, D., Strohbusch, U., Antreasyan, D., Irion, J., Strauch, K., Williams, D., Konig, A. C., Metzger, W. J., Schotanus, J., Walle, R. T., Walk, W. S., Besset, D., Cabenda, R., Cavalli-Sforza, M., Cowan, R., Coyne, D. G., Newman-Holmes, C. B., Bloom, Elliott D., Clare, R., Cooper, S., Gaiser, J., Godfrey, G., Leffler, S., Lockman, William S., Lowe, S., Niczyporuk, B., Schwarz, Andreas S., Wacker, K., Yeager, J., Gelphman, D., Hofstadter, R., Kirkbride, I., Lee, Roger A., Litke, A., Pollock, B., Tompkins, J., Keh, S., Kilian, H., Konigsmann, Kay, Scheer, M., and Schmitt, P.

39. Search for D0 and B0 decays into pi0 pi0

Author: Antreasyan, D., Bartels, H. W., Besset, D., Bieler, C., Bienlein, J. K., Bizzeti, A., Bloom, Elliott D., Brock, I., Brockmuller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Fritz-Herbert Heinsius, Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., Konig, A. C., Konigsmann, Kay, Kraemer, R. W., Kruger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Lesiak, T., Litke, A. M., Lockman, William S., Lowe, S., Lurz, B., Marlow, Daniel R., Marsiske, H., Maschmann, W., Mcbride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Muryn, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schutte, J., Schwarz, Andreas S., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., Uitert, B., Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., and Zschorsch, P.

40. Observation of tau lepton decays to eta mesons

Author: Keh, S., Antreasyan, D., Besset, D., Bieler, C., Bienlein, J. K., Bloom, Elliott D., Brock, I., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Conforto, G., Cooper, S., Cowan, R., Coyne, D. G., Engler, A., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Godfrey, G., Heimlich, F. H., Irion, J., Jakubowski, Z., Kilian, H., Kirkbride, I., Kloiber, T., Koch, W. S., Konig, A. C., Konigsmann, Kay, Kraemer, R. W., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Lezoch, P., Litke, A., Lockman, William S., Lowe, S., Lurz, B., Marlow, Daniel R., Maschmann, W. S., Matsui, T., Mcbride, P., Messing, F., Wesley Metzger, Monteleoni, B., Nernst, R., Newman-Holmes, C., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F., Prindle, D., Ratoff, P., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schwarz, Andreas S., Sievers, D., Skwarnicki, T., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., Walle, R. T., Vogel, H., Volland, U., Wachs, K., Wacker, K., Walk, W. S., Wegener, H., Williams, D., and Zschorsch, P.

41. Observation of ThreePStates in the Radiative Decay ofϒ(2S)

Author: Nernst, R., primary, Antreasyan, D., additional, Aschman, D., additional, Besset, D., additional, Bienlein, J. K., additional, Bloom, E. D., additional, Brock, I., additional, Cabenda, R., additional, Cartacci, A., additional, Cavalli-Sforza, M., additional, Clare, R., additional, Conforto, G., additional, Cooper, S., additional, Cowan, R., additional, Coyne, D., additional, de Judicibus, D., additional, Edwards, C., additional, Engler, A., additional, Folger, G., additional, Fridman, A., additional, Gaiser, J., additional, Gelphman, D., additional, Godfrey, G., additional, Heimlich, F. H., additional, Hofstadter, R., additional, Irion, J., additional, Jakubowski, Z., additional, Keh, S., additional, Kilian, H., additional, Kirkbride, I., additional, Kloiber, T., additional, Koch, W., additional, König, A. C., additional, Königsmann, K., additional, Kraemer, R. W., additional, Lee, R., additional, Leffler, S., additional, Lekebusch, R., additional, Lezoch, P., additional, Litke, A. M., additional, Lockman, W., additional, Lowe, S., additional, Lurz, B., additional, Marlow, D., additional, Maschmann, W., additional, Matsui, T., additional, Messing, F., additional, Metzger, W. J., additional, Monteleoni, B., additional, Newman-Holmes, C., additional, Niczyporuk, B., additional, Nowak, G., additional, Peck, C., additional, Pelfer, P. G., additional, Pollock, B., additional, Porter, F. C., additional, Prindle, D., additional, Ratoff, P., additional, Renger, B., additional, Rippich, C., additional, Scheer, M., additional, Schmitt, P., additional, Schmitz, M., additional, Schotanus, J., additional, Schwarz, A., additional, Sievers, D., additional, Skwarnicki, T., additional, Strauch, K., additional, Strohbusch, U., additional, Tompkins, J., additional, Trost, H. -J., additional, Van de Walle, R. T., additional, Volland, U., additional, Wacker, K., additional, Walk, W., additional, Wegener, H., additional, Williams, D., additional, and Zschorsch, P., additional
Published: 1985
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42. Mass dependence of 3He optical potentials and volume integrals in the range from light to medium weight nuclei: Selection of a “physical” potential family

Author: Trost, H.-J., primary, Schwarz, A., additional, Feindt, U., additional, Heimlich, F.H., additional, Heinzel, S., additional, Hintze, J., additional, Körber, F., additional, Lekebusch, R., additional, Lezoch, P., additional, Möck, G., additional, Paul, W., additional, Roick, E., additional, Wolfe, M., additional, Worzeck, J., additional, and Strohbusch, U., additional
Published: 1980
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43. Formation ofdelta(980) andA2(1320) in photon-photon collisions

Author: Antreasyan, D., primary, Aschman, D., additional, Besset, D., additional, Bienlein, J. K., additional, Bloom, E. D., additional, Brock, I., additional, Cabenda, R., additional, Cartacci, A., additional, Cavalli-Sforza, M., additional, Clare, R., additional, Conforto, G., additional, Cooper, S., additional, Cowan, R., additional, Coyne, D., additional, Drews, G., additional, Engler, A., additional, Folger, G., additional, Fridman, A., additional, Gaiser, J., additional, Gelphman, D., additional, Godfrey, G., additional, Heimlich, F. H., additional, Hofstadter, R., additional, Irion, J., additional, Jakubowski, Z., additional, Keh, S., additional, Kilian, H., additional, Kirkbride, I., additional, Kloiber, T., additional, Koch, W., additional, König, A. C., additional, Königsmann, K., additional, Kraemer, R. W., additional, Lee, R., additional, Leffler, S., additional, Lekebusch, R., additional, Lezoch, P., additional, Litke, A. M., additional, Lockman, W., additional, Lowe, S., additional, Lurz, B., additional, Marlow, D., additional, Maschmann, W., additional, Matsui, T., additional, McBride, P., additional, Messing, F., additional, Metzger, W. J., additional, Monteleoni, B., additional, Nernst, R., additional, Newman-Holmes, C., additional, Niczyporuk, B., additional, Nowak, G., additional, Peck, C., additional, Pelfer, P. G., additional, Pollock, B., additional, Porter, F. C., additional, Prindle, D., additional, Ratoff, P., additional, Renger, B., additional, Rippich, C., additional, Scheer, M., additional, Schmitt, P., additional, Schmitz, M., additional, Schotanus, J., additional, Schwarz, A., additional, Sievers, D., additional, Skwarnicki, T., additional, Strauch, K., additional, Strohbusch, U., additional, Tompkins, J., additional, Trost, H. -J., additional, Van de Walle, R. T., additional, Vogel, H., additional, Volland, U., additional, Wachs, K., additional, Wacker, K., additional, Walk, W., additional, Wegener, H., additional, Williams, D., additional, and Zschorsch, P., additional
Published: 1986
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44. Formation of the pseudoscalarsπ0,η, and η’ in the reactionγγ→γγ

Author: Williams, D. A., primary, Antreasyan, D., additional, Bartels, H. W., additional, Besset, D., additional, Bieler, Ch., additional, Bienlein, J. K., additional, Bizzeti, A., additional, Bloom, E. D., additional, Brock, I., additional, Brockmüller, K., additional, Cabenda, R., additional, Cartacci, A., additional, Cavalli-Sforza, M., additional, Clare, R., additional, Compagnucci, A., additional, Conforto, G., additional, Cooper, S., additional, Cowan, R., additional, Coyne, D., additional, Drews, G., additional, Engler, A., additional, Fairfield, K. H., additional, Folger, G., additional, Fridman, A., additional, Gaiser, J., additional, Gelphman, D., additional, Glaser, G., additional, Godfrey, G., additional, Heimlich, F. H., additional, Hofstadter, R., additional, Irion, J., additional, Jakubowski, Z., additional, Karch, K., additional, Keh, S., additional, Kilian, H., additional, Kirkbride, I., additional, Kloiber, T., additional, Kobel, M., additional, Koch, W., additional, König, A. C., additional, Königsmann, K., additional, Kraemer, R. W., additional, Krüger, S., additional, Landi, G., additional, Lee, R., additional, Leffler, S., additional, Lekebusch, R., additional, Lockman, W., additional, Lowe, S., additional, Lurz, B., additional, Marlow, D., additional, Marsiske, H., additional, Maschmann, W., additional, McBride, P., additional, Messing, F., additional, Metzger, W. J., additional, Meyer, H., additional, Monteleoni, B., additional, Nernst, R., additional, Niczyporuk, B., additional, Nowak, G., additional, Peck, C., additional, Pelfer, P. G., additional, Pollock, B., additional, Porter, F. C., additional, Prindle, D., additional, Ratoff, P., additional, Reidenbach, M., additional, Renger, B., additional, Rippich, C., additional, Scheer, M., additional, Schmitt, P., additional, Schotanus, J., additional, Schütte, J., additional, Schwarz, A., additional, Selonke, F., additional, Sievers, D., additional, Skwarnicki, T., additional, Stock, V., additional, Strauch, K., additional, Strohbusch, U., additional, Tompkins, J., additional, Trost, H. J., additional, Van de Walle, R. T., additional, Vogel, H., additional, Voigt, A., additional, Volland, U., additional, Wachs, K., additional, Wacker, K., additional, Walk, W., additional, Wegener, H., additional, and Zschorsch, P., additional
Published: 1988
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45. Measurement of the properties of theη’and search for other resonances in γγ→ηπ0π0

Author: Antreasyan, D., primary, Bartels, H. W., additional, Besset, D., additional, Bieler, Ch., additional, Bienlein, J. K., additional, Bizzeti, A., additional, Bloom, E. D., additional, Brock, I., additional, Brockmüller, K., additional, Cabenda, R., additional, Cartacci, A., additional, Cavalli-Sforza, M., additional, Clare, R., additional, Conforto, G., additional, Cooper, S., additional, Cowan, R., additional, Coyne, D., additional, Drews, G., additional, Edwards, C., additional, Engler, A., additional, Fairfield, K. H., additional, Folger, G., additional, Fridman, A., additional, Gaiser, J., additional, Gelphman, D., additional, Glaser, G., additional, Godfrey, G., additional, Heimlich, F. H., additional, Hofstadter, R., additional, Irion, J., additional, Jakubowski, Z., additional, Karch, K., additional, Keh, S., additional, Kilian, H., additional, Kirkbride, I., additional, Kloiber, T., additional, Kobel, M., additional, Koch, W., additional, König, A. C., additional, Königsmann, K., additional, Kraemer, R. W., additional, Krüger, S., additional, Landi, G., additional, Lee, R., additional, Leffler, S., additional, Lekebusch, R., additional, Litke, A. M., additional, Lockman, W., additional, Lowe, S., additional, Lurz, B., additional, Marlow, D., additional, Marsiske, H., additional, Maschmann, W., additional, Matsui, T., additional, McBride, P., additional, Messing, F., additional, Metzger, W. J., additional, Meyer, H., additional, Monteleoni, B., additional, Nernst, R., additional, Niczyporuk, B., additional, Nowak, G., additional, Peck, C., additional, Pelfer, P. G., additional, Pollock, B., additional, Porter, F. C., additional, Prindle, D., additional, Ratoff, P., additional, Renger, B., additional, Rippich, C., additional, Scheer, M., additional, Schmitt, P., additional, Schotanus, J., additional, Schwarz, A., additional, Selonke, F., additional, Sievers, D., additional, Skwarnicki, T., additional, Stock, V., additional, Strauch, K., additional, Strohbusch, U., additional, Tompkins, J., additional, Trost, H. J., additional, Van de Walle, R. T., additional, Vogel, H., additional, Voigt, A., additional, Volland, U., additional, Wachs, K., additional, Wacker, K., additional, Walk, W., additional, Wegener, H., additional, Williams, D., additional, and Zschorsch, P., additional
Published: 1987
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46. The Michel parameter for the decay τ→eν

Author: Janssen, H., primary, Antreasyan, D., additional, Bartels, H.W., additional, Besset, D., additional, Bieler, Ch., additional, Bienlein, J.K., additional, Bizzeti, A., additional, Bloom, E.D., additional, Brock, I., additional, Brockmüller, K., additional, Cabenda, R., additional, Cartacci, A., additional, Cavalli-Sforza, M., additional, Clare, R., additional, Compagnucci, A., additional, Conforto, G., additional, Cooper, S., additional, Cowan, R., additional, Coyne, D., additional, Engler, A., additional, Fairfield, K., additional, Folger, G., additional, Fridman, A., additional, Gaiser, J., additional, Gelphman, D., additional, Glaser, G., additional, Godfrey, G., additional, Graaf, K., additional, Heimlich, F.H., additional, Heinsius, F.H., additional, Hofstadter, R., additional, Irion, J., additional, Jakubowski, Z., additional, Karch, K., additional, Keh, S., additional, Kiel, T., additional, Kilian, H., additional, Kirkbride, I., additional, Kloiber, T., additional, Kobel, M., additional, Koch, W., additional, König, A.C., additional, Königsmann, K., additional, Krämer, R.W., additional, Krüger, S., additional, Landi, G., additional, Lee, R., additional, Leffler, S., additional, Lekebusch, R., additional, Litke, A.M., additional, Lockman, W., additional, Lowe, S., additional, Lurz, B., additional, Marlow, D., additional, Marsiske, H., additional, Maschmann, W., additional, McBride, P., additional, Meyer, H., additional, Muryn, B., additional, Messing, F., additional, Metzger, W.J., additional, Monteleoni, B., additional, Nernst, R., additional, Niczyporuk, B., additional, Nowak, G., additional, Peck, C., additional, Pelfer, P.G., additional, Pollock, B., additional, Porter, F.C., additional, Prindle, D., additional, Ratoff, P., additional, Reidenbach, M., additional, Renger, B., additional, Rippich, C., additional, Scheer, M., additional, Schmitt, P., additional, Schotanus, J., additional, Schütte, J., additional, Schwarz, A., additional, Sievers, D., additional, Skwarnicki, T., additional, Stock, V., additional, Strauch, K., additional, Strohbusch, U., additional, Tompkins, J., additional, Trost, H.J., additional, Van Uitert, B., additional, Van De Walle, R.T., additional, Vogel, H., additional, Voigt, A., additional, Volland, U., additional, Wachs, K., additional, Wacker, K., additional, Walk, W., additional, Wegener, H., additional, Williams, D.A., additional, and Zschorsch, P., additional
Published: 1989
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47. Search for exotic tau decays

Author: Keh, S., primary, Antreasyan, D., additional, Bartels, H.W., additional, Besset, D., additional, Bieler, Ch., additional, Bienlein, J.K., additional, Bizzeti, A., additional, Bloom, E.D., additional, Brock, I., additional, Brockmüller, K., additional, Cabenda, R., additional, Cartacci, A., additional, Cavalli-Sforza, M., additional, Clare, R., additional, Compagnucci, A., additional, Conforto, G., additional, Cooper, S., additional, Cowan, R., additional, Coyne, D., additional, Engler, A., additional, Fairfield, K., additional, Folger, G., additional, Fridman, A., additional, Gaiser, J., additional, Gelphman, D., additional, Glaser, G., additional, Godfrey, G., additional, Graaf, K., additional, Heimlich, F.H., additional, Heinsius, F.H., additional, Hofstadter, R., additional, Irion, J., additional, Janssen, H., additional, Jakubowski, Z., additional, Karch, K., additional, Kiel, T., additional, Kilian, H., additional, Kirkbride, I., additional, Kloiber, T., additional, Kobel, M., additional, Koch, W., additional, König, A.C., additional, Königsmann, K., additional, Kraemer, R.W., additional, Krüger, S., additional, Landi, G., additional, Lee, R., additional, Leffler, S., additional, Lekebusch, R., additional, Litke, A.M., additional, Lockman, W., additional, Lowe, S., additional, Lurz, B., additional, Marlow, D., additional, Marsiske, H., additional, Maschmann, W., additional, McBride, P., additional, Meyer, H., additional, Muryn, B., additional, Messing, F., additional, Metzger, W.J., additional, Monteleoni, B., additional, Nernst, R., additional, Niczyporuk, B., additional, Nowak, G., additional, Peck, C., additional, Pelfer, P.G., additional, Pollock, B., additional, Porter, F.C., additional, Prindle, D., additional, Ratoff, P., additional, Reidenbach, M., additional, Renger, B., additional, Rippich, C., additional, Scheer, M., additional, Schmitt, P., additional, Schotanus, J., additional, Schütte, J., additional, Schwarz, A., additional, Sievers, D., additional, Skwarnicki, T., additional, Stock, V., additional, Strauch, K., additional, Strohbusch, U., additional, Tompkins, J., additional, Trost, H.J., additional, van Uitert, B., additional, van de Walle, R.T., additional, Vogel, H., additional, Voigt, A., additional, Volland, U., additional, Wachs, K., additional, Wacker, K., additional, Walk, W., additional, Wegener, H., additional, Williams, D., additional, and Zschorsch, P., additional
Published: 1988
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48. A precision measurement of the ϒ′ meson mass

Author: Barber, D.P., primary, Bremer, H.D., additional, Kewisch, J., additional, Lewin, H.C., additional, Limberg, T., additional, Mais, H., additional, Ripken, G., additional, Rossmanith, R., additional, Schmidt, R., additional, Zwack, F., additional, Albrecht, H., additional, Drews, G., additional, Hasemann, H., additional, Phillipp, A., additional, Schmidt-Parzefall, W., additional, Schröder, H., additional, Schulz, H.D., additional, Selonke, F., additional, Wurth, R., additional, Drescher, A., additional, Gräwe, B., additional, Hofmann, W., additional, Markees, A., additional, Matthiesen, U., additional, Spengler, J., additional, Wegener, D., additional, Heller, R., additional, Schubert, K.R., additional, Stiewe, J., additional, Waldi, R., additional, Weseler, S., additional, Edwards, K., additional, Frisken, W.R., additional, Fukunaga, Ch., additional, Goddard, M., additional, Kim, P., additional, Orr, R.S., additional, Patel, P.M., additional, Prentice, J.D., additional, Seywerd, H., additional, Yoon, T.-S., additional, Ammar, R., additional, Coppage, D., additional, Davis, R., additional, Kwak, N., additional, Boeckmann, P., additional, Jönsson, L., additional, Oku, Y., additional, Arefiev, A., additional, Danilov, M., additional, Lubimov, V., additional, Matveev, V., additional, Nagovitsin, V., additional, Semenov, Yu., additional, Shevchenco, V., additional, Soloshenko, V., additional, Sopov, V., additional, Tchernyshew, V., additional, Tichomirov, I., additional, Tchistilin, V., additional, Zaitsev, Yu., additional, Childers, R., additional, Darden, C.W., additional, Gennow, H., additional, Edwards, C., additional, Peck, C., additional, Porter, F., additional, Ratoff, P., additional, Aschman, D., additional, Brock, I., additional, Engler, A., additional, Kraemer, R., additional, Marlow, D., additional, Messing, F., additional, Prindle, D., additional, Renger, B., additional, Rippich, C., additional, Jakubowski, Z., additional, Niczyporuk, B., additional, Nowak, G., additional, Skwarnicki, T., additional, Bienlein, J.K., additional, Cooper, S., additional, Fridman, A., additional, Gomez, B., additional, Kloiber, T., additional, Koch, W., additional, Schmitz, M., additional, Trost, H.-J., additional, Zschorsch, P., additional, Folger, G., additional, Lurz, B., additional, Volland, U., additional, Wegener, H., additional, Cartacci, A., additional, Conforto, G., additional, de Judicibus, D., additional, Monteleoni, B., additional, Pelfer, P.G., additional, Heimlich, F., additional, Lekebusch, R., additional, Lezoch, P., additional, Maschmann, W., additional, Nernst, R., additional, Schwarz, A., additional, Sievers, D., additional, Strohbusch, U., additional, Antreasyan, D., additional, Irion, J., additional, Strauch, K., additional, König, A., additional, Schotanus, J., additional, Van de Walle, R.T., additional, Walk, W., additional, Besset, D., additional, Cabenda, R., additional, Cavalli-Sforza, M., additional, Cowan, R., additional, Coyne, D., additional, Newman-Holmes, C., additional, Bloom, E., additional, Chestnut, R., additional, Clare, R., additional, Gaiser, J., additional, Godfrey, G., additional, Leffler, S., additional, Lockman, W., additional, Lowe, S., additional, Wacker, K., additional, Gelphman, D., additional, Hofstadter, R., additional, Kirkbride, I., additional, Lee, R., additional, Litke, A., additional, Matsui, T., additional, Pollock, B., additional, Tompkins, J., additional, Keh, S., additional, Kilian, H., additional, Königsmann, K., additional, Scheer, M., additional, and Schmitt, P., additional
Published: 1984
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49. Spin analysis of theχbstates

Author: Skwarnicki, T., primary, Antreasyan, D., additional, Besset, D., additional, Bienlein, J. K., additional, Bloom, E. D., additional, Brock, I., additional, Cabenda, R., additional, Cartacci, A., additional, Cavalli-Sforza, M., additional, Clare, R., additional, Conforto, G., additional, Cooper, S., additional, Cowan, R., additional, Coyne, D., additional, Edwards, C., additional, Engler, A., additional, Folger, G., additional, Fridman, A., additional, Gaiser, J., additional, Gelphman, D., additional, Godfrey, G., additional, Heimlich, F. H., additional, Hofstadter, R., additional, Irion, J., additional, Jakubowski, Z., additional, Keh, S., additional, Kilian, H., additional, Kirkbride, I., additional, Kloiber, T., additional, Koch, W., additional, König, A. C., additional, Königsmann, K., additional, Kraemer, R. W., additional, Lee, R., additional, Leffler, S., additional, Lekebusch, R., additional, Litke, A. M., additional, Lockman, W., additional, Lowe, S., additional, Lurz, B., additional, Marlow, D., additional, Maschmann, W., additional, Matsui, T., additional, Messing, F., additional, Metzger, W. J., additional, Monteleoni, B., additional, Nernst, R., additional, Niczyporuk, B., additional, Nowak, G., additional, Peck, C., additional, Pelfer, P. G., additional, Pollock, B., additional, Porter, F. C., additional, Prindle, D., additional, Ratoff, P., additional, Renger, B., additional, Rippich, C., additional, Scheer, M., additional, Schmitt, P., additional, Schotanus, J., additional, Schwarz, A., additional, Sievers, D., additional, Strauch, K., additional, Strohbusch, U., additional, Tompkins, J., additional, Trost, H. J., additional, Van de Walle, R. T., additional, Vogel, H., additional, Volland, U., additional, Wacker, K., additional, Walk, W., additional, Wegener, H., additional, Williams, D., additional, and Zschorsch, P., additional
Published: 1987
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50. χbstates in exclusive radiative decay of the Υ(2S)

Author: Walk, W., primary, Zschorsch, P., additional, Antreasyan, D., additional, Aschman, D., additional, Besset, D., additional, Bienlein, J. K., additional, Bloom, E. D., additional, Brock, I., additional, Cabenda, R., additional, Cartacci, A., additional, Cavalli-Sforza, M., additional, Clare, R., additional, Conforto, G., additional, Cooper, S., additional, Cowan, R., additional, Coyne, D., additional, Edwards, C., additional, Engler, A., additional, Folger, G., additional, Fridman, A., additional, Gaiser, J., additional, Gelphman, D., additional, Godfrey, G., additional, Heimlich, F. H., additional, Hofstadter, R., additional, Irion, J., additional, Jakubowski, Z., additional, Keh, S., additional, Kilian, H., additional, Kirkbride, I., additional, Kloiber, T., additional, Koch, W., additional, König, A. C., additional, Königsmann, K., additional, Kraemer, R. W., additional, Lee, R., additional, Leffler, S., additional, Lekebusch, R., additional, Lezoch, P., additional, Litke, A. M., additional, Lockman, W., additional, Lowe, S., additional, Lurz, B., additional, Marlow, D., additional, Maschmann, W., additional, Matsui, T., additional, Messing, F., additional, Metzger, W. J., additional, Monteleoni, B., additional, Nernst, R., additional, Newman-Holmes, C., additional, Niczyporuk, B., additional, Nowak, G., additional, Peck, C., additional, Pelfer, P. G., additional, Pollock, B., additional, Porter, F. C., additional, Prindle, D., additional, Ratoff, P., additional, Renger, B., additional, Rippich, C., additional, Scheer, M., additional, Schmitt, P., additional, Schmitz, M., additional, Schotanus, J., additional, Schwarz, A., additional, Sievers, D., additional, Skwarnicki, T., additional, Strauch, K., additional, Strohbusch, U., additional, Tompkins, J., additional, Trost, H. J., additional, Van de Walle, R. T., additional, Vogel, H., additional, Volland, U., additional, Wacker, K., additional, Wegener, H., additional, and Williams, D., additional
Published: 1986
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