Observation of $\gamma\gamma$ --> $\phi\varrho^{0}$ and $\gamma\gamma$ --> $\phi\omega$

Autor: Albrecht, H, Ehrlichmann, H, Hamacher, T, Hofmann, R P, Kirchhoff, T, Mankel, R, Nau, A, Nowak, S, Schröder, H, Schulz, H D, Walter, M, Wurth, R, Hast, C, Kapitza, H, Kolanoski, H, Kosche, A, Lange, A, Lindner, A, Schieber, M, Siegmund, T, Spaan, B, Thurn, H, Töpfer, D, Wegener, D, Eckstein, P, Schubert, Klaus R, Schwierz, R, Waldi, R, Paulini, M, Reim, K, Wegener, H, Eckmann, R, Mundt, R, Oest, T, Reiner, R, Schmidt-Parzefall, W, Stiewe, J, Werner, S, Ehret, K, Hofmann, W, Hüpper, A, Khan, S, Knöpfle, K T, Seeger, M, Spengler, J, Britton, D I, Charlesworth, C E K, Edwards, K W, Hyatt, E R F, Krieger, P, MacFarlane, D B, Patel, P M, Prentice, J D, Saull, P R B, Tzamariudaki, K, van de Water, R, Yoon, T S, Frankl, C, Ressing, D, Schmidtler, M, Schneider, M, Weseler, S, Kernel, G, Krizan, P, Kriznic, E, Podobnik, T, Zivko, T, Balagura, V, Belyaev, I, Chechelnitskii, S, Danilov, M V, Droutskoy, A, Gershtein, Yu, Golutvin, A, Korolko, I, Kostina, G, Litvintsev, D O, Lubimov, V, Pakhlov, P, Semenov, S V, Snizhko, A, Tichomirov, I, Zaitsev, Yu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od________65::536a1d2dd3c4d9f3a1e313da390d9ee9
http://cds.cern.ch/record/261059

Inclusive production of charged pions, kaons and protons in υ(4S) decays

Autor: Albrecht, H., Cronström, H. I., Schröder, H., Schulz, H. D., Walter, M., Wurth, R., Appuhn, R. D., Hast, C., Kolanoski, H., Lange, A., Lindner, A., Mankel, R., Ehrlichmann, H., Schieber, M., Siegmund, T., Spaan, B., Thurn, H., Töpfer, D., Walther, A., Wegener, D., Paulini, M., Reim, K., Wegener, H., Hamacher, T., Mundt, R., Oest, T., Schmidt-Parzefall, W., Funk, W., Stiewe, J., Werner, S., Ehret, K., Hölscher, A., Hofmann, W., Hüpper, A., Hofmann, R. P., Khan, S., Knöpfle, K. T., Spengler, J., Britton, D. I., Charlesworth, C. E. K., Edwards, K. W., Hyatt, E. R. F., Kapitza, H., Krieger, P., MacFarlane, D. B., Kirchhoff, T., Patel, P. M., Prentice, J. D., Saull, P. R. B., Seidel, S. C., Tzamariudaki, K., Water, R. G., Yoon, T. -S., Reßing, D., Schmidtler, M., Schneider, M., Nau, A., Schubert, K. R., Strahl, K., Waldi, R., Weseler, S., Kernel, G., Križan, P., Križnič, E., Podobnik, T., Živko, T., Jönsson, L., Nowak, S., Balagura, V., Belyaev, I., Danilov, M., Droutskoy, A., Golutvin, A., Gorelov, I., Kostina, G., Lubimov, V., Murat, P., Pakhlov, P., Reidenbach, M., Ratnikov, F., Semenov, S., Shibaev, V., Soloshenko, V., Tichomirov, I., Zaitsev, Yu., ARGUS Collaboration, Reiner, R.

19 pp. (1993).
Using the detector ARGUS at the $e^+e^−$ storage ring DORIS II, we have investigated inclusive momentum spectra of charged pions, kaons, and protons from decays of the υ(4S) meson. The kaon spectra have been measured in two ind

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e4efbe1b80f3b1f82ad0aa5c21d9106

Analysis of the decay $\tau^- \to \pi^-\pi^- \pi^+v_\tau$ and determination of thea 1(1260) resonance parameters

Autor: Albrecht, H., Ehrlichmann, H., Wurth, R., Appuhn, R. D., Hast, C., Kolanoski, H., Lange, A., Lindner, A., Mankel, R., Schieber, M., Siegmund, T., Spaan, B., Hamacher, T., Thurn, H., Töpfer, D., Walther, A., Wegener, D., Bittner, M., Eckstein, P., Paulini, M., Reim, K., Wegener, H., Mundt, R., Hofmann, R. P., Oest, T., Reimer, R., Schmidt-Parzefall, W., Funk, W., Stiewe, J., Werner, S., Ehret, K., Hofmann, W., Hüpper, A., Khan, S., Kirchhoff, T., Knöpfle, K. T., Spengler, J., Britton, D. I., Charlesworth, C. E. K., Edwards, K. W., Hyatt, E. R. F., Kapitza, H., Krieger, P., MacFarlane, D. B., Patel, P. M., Nau, A., Prentice, J. D., Saull, P. R. B., Tzamariudaki, K., Water, R. G., Yoon, T. -S., Reßing, D., Schmidtler, M., Schneider, M., Schubert, K. R., Strahl, K., Nowak, S., Waldi, R., Weseler, S., Kernel, G., Križan, P., Križnič, E., Podobnik, T., Živko, T., Balagura, V., Belyaev, I., Chechelnitsky, S., Schröder, H., Danilov, M., Droutskoy, A., Gershtein, Yu., Golutvin, A., Gorelov, I., Kostina, G., Lubimov, V., Pakhlov, P., Ratnikov, F., Semenov, S., Schulz, H. D., Shibaev, V., Soloshenko, V., Tichomirov, I., Zaitsev, Yu., ARGUS Collaboration, Walter, M.

22 pp. (1993).
Using the ARGUS detector at the DORIS II $e^+e^−$ storage ring we have studied the three-pion hadronic final state in the decay $τ^- → π^-π^-π^+v_τ$. From about 7500 events we conclude that the three-pion system is domina

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7b82792b04e5b98c4bf1525a270d9db

Search for rare B meson decays into $D_ s^+$ mesons

Autor: Albrecht, H., Ehrlichmann, H., Hamacher, T., Hofmann, R. P., Kirchhoff, T., Nau, A., Nowak, S., Schröder, H., Schulz, H. D., Walter, M., Wurth, R., Appuhn, R. D., Hast, C., Kolanoski, H., Lange, A., Lindner, A., Mankel, R., Schieber, M., Siegmund, T., Spaan, B., Thurn, H., Töpfer, D., Walther, A., Wegener, D., Bittner, M., Eckstein, P., Paulini, M. G., Reim, K., Wegener, H., Mundt, R., Oest, T., Reiner, R., Schmidt-Parzefall, W., Funk, W., Stiewe, J., Werner, S., Ehret, K., Hofmann, W., Hüpper, A., Khan, S., Knöpfle, K. T., Spengler, J., Britton, D. I., Charlesworth, C. E. K., Edwards, K. W., Hyatt, E. R. F., Kapitza, H., Krieger, P., MacFarlane, D. B., Patel, P. M., Prentice, J. D., Saull, P. R. B., Tzamariudaki, K., Water, R. G., Yoon, T. -S., Reßing, D., Schmidtler, M., Schneider, M., Schubert, K. R., Strahl, K., Waldi, R., Weseler, S., Kernel, G., Križan, P., Križnič, E., Podobnik, T., Živko, T., Balagura, V., Belyaev, I., Chechelnitsky, S., Danilov, M., Droutskoy, A., Gershtein, Yu., Golutvin, A., Gorelov, I., Kostina, G., Lubimov, V., Pakhlov, P., Ratnikov, F., Semenov, S., Shibaev, V., Soloshenko, V., Tichomirov, I., Zaitsev, Yu., ARGUS Collaboration

16 pp. (1993).
A search has been performed for rareB meson decays intoDs− mesons arising fromb→u transitions,W exchange modes,B+ annihilation processes, and decays where theDs+ is not produced via aW→c s¯s¯ quark pair coupling, using the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b300137894d99523bb814d2afb327335
https://bib-pubdb1.desy.de/record/491447

Inclusive production of $\eta$′ (958) andf o (975) mesons in the υ energy region

Autor: Albrecht, H., Ehrlichmann, H., Wurth, R., Appuhn, R. D., Hast, C., Kolanoski, H., Kosche, A., Lange, A., Lindner, A., Mankel, R., Schieber, M., Siegmund, T., Hamacher, T., Spaan, B., Thurn, H., Töpfer, D., Walther, A., Wegener, D., Zimmermann, A., Bittner, M., Eckstein, P., Paulini, M., Reim, K., Hofmann, R. P., Wegener, H., Mundt, R., Oest, T., Reiner, R., Schmidt-Parzefall, W., Funk, W., Stiewe, J., Werner, S., Ehret, K., Hofmann, W., Kirchhoff, T., Hüpper, A., Khan, S., Knöpfle, K. T., Seeger, M., Spengler, J., Britton, D. I., Charlesworth, C. E. K., Edwards, K. W., Hyatt, E. R. F., Kapitza, H., Nau, A., Krieger, P., MacFarlane, D. B., Patel, P. M., Prentice, J. D., Saull, P. R. B., Tzamariudaki, K., Water, R. G., Yoon, T. -S., Reßing, D., Schmidtler, M., Nowack, S., Schneider, M., Schubert, K. R., Strahl, K., Waldi, R., Weseler, S., Kernel, G., Križan, P., Križnič, E., Podobnik, T., Živko, T., Schröder, H., Balagura, V., Belyaev, I., Chechelnitsky, S., Danilov, M., Droutskoy, A., Gershtein, Yu., Golutvin, A., Gorelov, I., Kostina, G., Lubimov, V., Schulz, H. D., Pakhlov, P., Ratnikov, F., Semenov, S., Shibaev, V., Soloshenko, V., Tichomirov, I., Zaitsev, Yu., ARGUS Collaboration, Walter, M.

19 pp. (1993).
The inclusive production cross sections of η′ (958) andfo (975) mesons are measured ine+e− annihilation in the nonresonant continuum around s√=10s=10 GeV and in decays of the υ resonances using the ARGUS detector. For η�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6273d91a7026db3a2545366459e70ca