Search

Your search keyword '"Lange, Arnd"' showing total 10 results
Start Over Author "Lange, Arnd" Topic colliding beams: electron positron
10 results on '"Lange, Arnd"'

1. Measurement of the decay $D_{s2}^{*+} (2573) \to D^0K^+$

Author

Albrecht, H., Hamacher, T., Walter, M., Wurth, R., Hast, C., Kapitza, H., Kolanoski, H., Kosche, A., Lange, Arnd, Lindner, A., Schieber, M., Siegmund, T., Hofmann, R. P., Spaan, B., Thurn, H., Topfer, D., Wegener, D., Eckstein, P., Frankl, C., Graf, J., Schmidtler, M., Schramm, M., Schubert, Klaus R., Kirchhoff, T., Schwierz, R., Waldi, R., Reim, K., Wegener, H., Eckmann, R., Kuipers, H., Mai, O., Mundt, R., Oest, T., Reiner, R., Mankel, R., Schmidt-Parzefall, W., Stiewe, J., Werner, S., Ehret, K., Hofmann, W., Hupper, A., Knopfle, K. T., Spengler, J., Krieger, P., MacFarlane, D. B., Nau, A., Prentice, J. D., Saull, P. R. B., Tzamariudaki, K., van de Water, Richard George, Yoon, T. S., Schneider, M., Weseler, S., Kernel, G., Krizan, P., Kriznic, E., Nowak, S., Podobnik, T., Zivko, T., Balagura, V., Barsuk, S., Belyaev, I., Chistov, R., Danilov, M., Droutskoy, A., Eiges, V., Gershtein, L., Ressing, D., Gershtein, Yu., Golutvin, A., Korolko, I., Kostina, G., Litvintsev, D., Pakhlov, P., Semenov, S., Snizhko, A., Tikhomirov, I., Zaitsev, Yu., Schroder, H., ARGUS Collaboration, and Schulz, H. D.

Subjects
+D0+K%2B%22">D/s*2(2573) --> D0 K+, electroproduction: charmed meson, annihilation: electron positron, D/s*2(2573): mass, ARGUS, DESY DORIS Stor, annihilation [electron positron], electron positron: annihilation, electroproduction: D/s*2(2573), electroproduction [charmed meson], channel cross section: branching ratio, electroproduction [D/s*2(2573)], D/s*2(2573) [electroproduction], 9.46: 10.02: 10.58 GeV-cms, 10.02: 10.58 GeV-cms [9.46], ddc:530, hadronic decay: D/s*2(2573), electron positron [colliding beams], mass spectrum [(D0 K+)], D/s*2(2573) [mass], D/s*2(2573) [hadronic decay], D/s*2(2573): electroproduction, electron positron [annihilation], branching ratio [channel cross section], charmed meson [electroproduction], D/s*2(2573) [new particle], electron positron: colliding beams, mass [D/s*2(2573)], mass spectrum: (D0 K+), (D0 K+): mass spectrum, mass: D/s*2(2573), colliding beams: electron positron, D/s*2(2573): width, (D0 K+) [mass spectrum], D/s*2(2573): hadronic decay, colliding beams [electron positron], width [D/s*2(2573)], new particle: D/s*2(2573), hadronic decay [D/s*2(2573)], charmed meson: electroproduction, experimental results
Abstract

Zeitschrift für Physik / C 69(3), 405-408 (1996). doi:10.1007/BF02907420, Using the ARGUS detector at the e+e− storage ring DORIS II at DESY we have measured the parameters of a charmed strange meson D*s2+(2573) decaying into D0K+. The mass of this state was found to be (2574.5±3.3±1.6) MeV/c2. The measured value of its width is (10.4±8.3±3.0) MeV and the product of the production cross section and branching ratio for this channel was determined to be (10.6±4.2−1.2+2.3) pb., Published by Springer, Heidelberg

Published
1996
Full Text
View/download PDF

2. Two measurements of $\mathrm{B^0 \bar{B}^0}$ mixing using kaon tagging

Author

Albrecht, H., Hamacher, T., Walter, M., Wurth, R., Hast, C., Kapitza, H., Kolanoski, H., Kosche, A., Lange, Arnd, Lindner, A., Schieber, M., Siegmund, T., Hofmann, R. P., Spaan, B., Thurn, H., Topfer, D., Wegener, D., Eckstein, P., Frankl, C., Graf, J., Schmidtler, M., Schramm, M., Schubert, Klaus R., Kirchhoff, T., Schwierz, R., Waldi, R., Reim, K., Wegener, H., Eckmann, R., Kuipers, H., Mai, O., Mundt, R., Oest, T., Reiner, R., Mankel, R., Schmidt-Parzefall, W., Stiewe, J., Werner, S., Ehret, K., Hofmann, W., Hupper, A., Knopfle, K. T., Spengler, J., Krieger, P., MacFarlane, D. B., Nau, A., Prentice, J. D., Saull, P. R. B., Tzamariudaki, K., van de Water, Richard George, Yoon, T. S., Schneider, M., Weseler, S., Kernel, G., Krizan, P., Kriznic, E., Nowak, S., Podobnik, T., Zivko, T., Balagura, V., Barsuk, S., Belyaev, I., Chistov, R., Danilov, M., Eiges, V., Gershtein, L., Gershtein, Yu., Ressing, D., Golutvin, A., Igonkina, O., Korolko, I., Kostina, G., Litvintsev, D., Pakhlov, P., Semenov, S., Snizhko, A., Tikhomirov, I., Zaitsev, Yu., Schroder, H., ARGUS Collaboration, and Schulz, H. D.

Subjects
charge [K], cascade decay [D*(2010)], annihilation: electron positron, Upsilon(10570): electroproduction, (D*(2010) K) [correlation], Upsilon(10570) [electroproduction], semileptonic decay [B0], annihilation [electron positron], electron positron: annihilation, B0: pair production, K: multiplicity, S042.151, (D*(2010) K lepton) [correlation], pair production [B0], ddc:530, electron positron [colliding beams], electroproduction: Upsilon(10570), correlation: (D*(2010) K), K: charge, electron positron [annihilation], pair production: B0, B0 anti-B0: mixing, electron positron: colliding beams, semileptonic decay: B0, correlation: (D*(2010) K lepton), S042CHD, B0 [pair production], D*(2010) [cascade decay], cascade decay: D*(2010), colliding beams: electron positron, electroproduction [Upsilon(10570)], colliding beams [electron positron], multiplicity [K], mixing [B0 anti-B0], B0: semileptonic decay, S049.111, D*(2010): cascade decay, B0 [semileptonic decay]
Abstract

14 pp. (1996)., Using the ARGUS detector at the e + e − storage ring DORIS II at DESY, we have made two measurements of the mixing parameter χ d using kaons as flavour tags. Using D ∗+ K ± correlations we found χ d = 0.20 ± 0.13 ± 0.12 and from the study of (D ∗+ ℓ − ) K ± correlations we obtained χ d = 0.19 ± 0.07 ± 0.09. The branching ratio for B → D ∗+ X has been updated: Br( B → D ∗+ X) = (19.6 ± 1.9) %. We have also determined the average multiplicity of charged kaons in B 0 decays to be 0.78 ± 0.08.

Published
1996
Full Text
View/download PDF

3. Two photon production of $\omega$ pairs

Author

Albrecht, H., Hamacher, T., Hofmann, R. P., Kirchhoff, T., Mankel, R., Nau, A., Nowak, S., Ressing, D., Schroder, H., Schulz, H. D., Walter, M., Wurth, R., Hast, C., Kapitza, H., Kolanoski, H., Kosche, A., Lange, Arnd, Lindner, A., Schieber, M., Siegmund, T., Spaan, B., Thurn, H., Topfer, D., Wegener, D., Eckstein, P., Frankl, C., Graf, J., Schmidtler, M., Schramm, M., Schubert, Klaus R., Schwierz, R., Waldi, R., Reim, K., Wegener, H., Eckmann, R., Kuipers, H., Mai, O., Mundt, R., Oest, T., Reiner, R., Schmidt-Parzefall, W., Stiewe, J., Werner, S., Ehret, K., Hofmann, W., Hupper, A., Knopfle, K. T., Spengler, J., Krieger, P., MacFarlane, D. B., Prentice, J. D., Saull, P. R. B., Tzamariudaki, K., van de Water, Richard George, Yoon, T. S., Schneider, M., Weseler, S., Kernel, G., Krizan, P., Kriznic, E., Podobnik, T., Zivko, T., Balagura, V., Barsuk, S., Belyaev, I., Chistov, R., Danilov, M., Eiges, V., Gershtein, L., Gershtein, Yu., Golutvin, A., Igonkina, O., Korolko, I., Kostina, G., Litvintsev, D., Pakhlov, P., Semenov, S., Snizhko, A., Tikhomirov, I., Zaitsev, Yu., and ARGUS Collaboration

Subjects
two-photon [exchange], ARGUS, DESY DORIS Stor, +omega%28783%29+pi%2B+pi-+pi0+positron+electron%22">electron positron --> omega(783) pi+ pi- pi0 positron electron, electron positron: inelastic scattering, inelastic scattering: electron positron, multiple production [pi], exclusive reaction [photon photon], +2pi%2B+2pi-+2pi0+positron+electron%22">electron positron --> 2pi+ 2pi- 2pi0 positron electron, electron positron [inelastic scattering], ddc:530, multiple production: pi, (pi+ pi- pi0): mass spectrum, channel cross section: energy dependence, electron positron [colliding beams], pair production: omega(783), exchange: two-photon, mass spectrum [(pi+ pi- pi0)], pair production [omega(783)], photon photon: exclusive reaction, pi: multiple production, +2omega%28783%29+positron+electron%22">electron positron --> 2omega(783) positron electron, inelastic scattering [electron positron], pi [multiple production], omega(783) [pair production], electron positron: colliding beams, mass spectrum: (pi+ pi- pi0), energy dependence [channel cross section], (pi+ pi- pi0) [mass spectrum], 9.4-10.6 GeV-cms, colliding beams: electron positron, colliding beams [electron positron], two-photon: exchange, omega(783): pair production, exchange [two-photon], experimental results
Abstract

11 pp. (1996)., A maximum likelihood analysis of ARGUS data on two-photon production of π + π + π 0 π 0 π − π − is presented. A small fraction of events is due to the production of omega pairs. The γγ → ωω cross section has its maximum value close to threshold.

Published
1996
Full Text
View/download PDF

4. Measurement of the semileptonic branching fractions of the $\mathrm{D^0}$ meson

Author

Albrecht, H., Hamacher, T., Hofmann, R. P., Kirchhoff, T., Mankel, R., Nau, A., Nowak, S., Ressing, D., Schroder, H., Schulz, H. D., Walter, M., Wurth, R., Hast, C., Kapitza, H., Kolanoski, H., Kosche, A., Lange, Arnd, Lindner, A., Schieber, M., Siegmund, T., Spaan, B., Thurn, H., Topfer, D., Wegener, D., Eckstein, P., Frankl, C., Graf, J., Schmidtler, M., Schramm, M., Schubert, Klaus R., Schwierz, R., Waldi, R., Reim, K., Wegener, H., Eckmann, R., Kuipers, H., Mai, O., Mundt, R., Oest, T., Reiner, R., Schmidt-Parzefall, W., Stiewe, J., Werner, S., Ehret, K., Hofmann, W., Hupper, A., Knopfle, K. T., Spengler, J., Krieger, P., MacFarlane, D. B., Prentice, J. D., Saull, P. R. B., Tzamariudaki, K., van de Water, Richard George, Yoon, T. S., Schneider, M., Weseler, S., Kernel, G., Krizan, P., Kriznic, E., Podobnik, T., Zivko, T., Balagura, V., Barsuk, S., Belyaev, I., Chistov, R., Danilov, M., Eiges, V., Gershtein, L., Gershtein, Yu., Golutvin, A., Igonkina, O., Korolko, I., Kostina, G., Litvintsev, D., Pakhlov, P., Semenov, S., Snizhko, A., Tikhomirov, I., Zaitsev, Yu., and ARGUS Collaboration

Subjects
annihilation: electron positron, ARGUS, DESY DORIS Stor, approx. 10.6 GeV-cms, semileptonic decay [D0], D*(2010): electroproduction, (pi): angular distribution, annihilation [electron positron], electron positron: annihilation, D*(2010): hadronic decay, D0: branching ratio, momentum spectrum: (lepton), D*(2010) [electroproduction], S032.10, branching ratio [D0], +muon%2B+neutrino%2Fmu+anything%22">D0 --> muon+ neutrino/mu anything, +D*%282010%29+anything%22">electron positron --> D*(2010) anything, (lepton) [momentum spectrum], D*(2010) [hadronic decay], angular distribution: (pi), ddc:530, D0 [semileptonic decay], electron positron [colliding beams], hadronic decay [D*(2010)], +positron+neutrino%2Fe+anything%22">D0 --> positron neutrino/e anything, electron positron [annihilation], +D0+pi%2B%22">D*(2010) --> D0 pi+, semileptonic decay: D0, S032.27, angular distribution [(pi)], electron positron: colliding beams, hadronic decay: D*(2010), D0: semileptonic decay, electroproduction [D*(2010)], (pi) [angular distribution], electroproduction: D*(2010), colliding beams: electron positron, colliding beams [electron positron], experimental results
Abstract

6 pp. (1996)., Using the ARGUS detector at the e + e − storage ring DORIS II, we have measured the semileptonic branching ratios of the D 0 meson to be Br ( D 0 → e + ν e X ) = (6.9 ± 0.3 ± 0.5) % and Br ( D 0 → μ + ν μ X ) = (6.0 ± 0.7 ± 1.2) %, and the semileptonic branching ratio of the charmed hadron mixture from e + e − annihilation around 10 GeV to be Br ( c → e + ν e X ) = (9.6 ± 0.4 ± 1.1) %.

Published
1996
Full Text
View/download PDF

5. A Search for lepton-flavor violating decays $\tau$ $\to$ e $\alpha$, $\tau$ $\to$ $\mu$ $\alpha$

Author

Albrecht, H., Hamacher, T., Walter, M., Wurth, R., Hast, C., Kapitza, H., Kolanoski, H., Kosche, A., Lange, Arnd, Lindner, A., Schieber, M., Siegmund, T., Hofmann, R. P., Spaan, B., Thurn, H., Topfer, D., Wegener, D., Eckstein, P., Frankl, C., Graf, J., Schmidtler, M., Schramm, M., Schubert, Klaus R., Kirchhoff, T., Schwierz, R., Waldi, R., Reim, K., Wegener, H., Eckmann, R., Kuipers, H., Mai, O., Mundt, R., Oest, T., Reiner, R., Mankel, R., Schmidt-Parzefall, W., Stiewe, J., Werner, S., Ehret, K., Hofmann, W., Hupper, A., Knopfle, K. T., Spengler, J., Krieger, P., MacFarlane, D. B., Nau, A., Prentice, J. D., Saull, P. R. B., Tzamariudaki, K., van de Water, Richard George, Yoon, T. S., Schneider, M., Weseler, S., Kernel, G., Krizan, P., Kriznic, E., Nowak, S., Podobnik, T., Zivko, T., Balagura, V., Barsuk, S., Belyaev, I., Chistov, R., Danilov, M., Eiges, V., Gershtein, L., Gershtein, Yu., Ressing, D., Golutvin, A., Igonkina, O., Korolko, I., Kostina, G., Litvintsev, D., Pakhlov, P., Semenov, S., Snizhko, A., Tikhomirov, I., Zaitsev, Yu., Schroder, H., ARGUS Collaboration, and Schulz, H. D.

Subjects
annihilation: electron positron, electroproduction: tau, ARGUS, tau: rare decay, annihilation [electron positron], +postulated+particle+lepton%22">tau --> postulated particle lepton, tau: branching ratio, momentum spectrum: (lepton), electroproduction [tau], (lepton) [momentum spectrum], mass: postulated particle, postulated particle: mass, electron positron [colliding beams], rare decay [tau], tau: pair production, neutrino: pair production, tau [pair production], electron positron: colliding beams, rare decay: tau, new particle: search for, tau [electroproduction], violation: flavor, mass [postulated particle], 9.4-10.6 GeV-cms, pair production [tau], +lepton+neutrino+antineutrino%22">tau --> lepton neutrino antineutrino, colliding beams [electron positron], tau [rare decay], upper limit, familon [postulated particle], neutrino [pair production], flavor [violation], DESY DORIS Stor, pair production [neutrino], S035.102, postulated particle: Majoron, electron positron: annihilation, S035.103, search for [new particle], postulated particle: familon, pair production: neutrino, Majoron [postulated particle], pair production: tau, ddc:530, S035.2, electron positron [annihilation], branching ratio [tau], Goldstone particle, postulated particle [mass], colliding beams: electron positron, tau: electroproduction, experimental results
Abstract

11 pp. (1995)., Lepton spectra in τ decays have been studied with the ARGUS detector at thee+e− storage ring DORIS II at DESY using the “pseudo-rest-frame” technique. We have improved upper limits for two-body τ-decays into a lepton and an unobservable particle.

Published
1995
Full Text
View/download PDF

6. Tau decays into K* mesons

Author

Albrecht, H., Hamacher, T., Hofmann, R. P., Kirchhoff, T., Mankel, R., Nau, A., Nowak, S., Schroder, H., Schulz, H. D., Walter, M., Wurth, R., Hast, C., Kapitza, H., Kolanoski, H., Kosche, A., Lange, Arnd, Lindner, A., Schieber, M., Siegmund, T., Spaan, B., Thurn, H., Topfer, D., Wegener, D., Eckstein, P., Schubert, Klaus R., Schwierz, R., Waldi, R., Reim, K., Wegener, H., Eckmann, R., Kuipers, H., Mai, O., Mundt, R., Oest, T., Reiner, R., Schmidt-Parzefall, W., Stiewe, J., Werner, S., Ehret, K., Hofmann, W., Hupper, A., Knopfle, K. T., Spengler, J., Krieger, P., MacFarlane, D. B., Prentice, J. D., Saull, P. R. B., Tzamariudaki, K., van de Water, Richard George, 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., Chechelnitsky, S., Danilov, M., Droutskoy, A., Gershtein, Yu., Golutvin, A., Korolko, I., Kostina, G., Litvintsev, D., Lubimov, V., Pakhlov, P., Semenov, S., Snizhko, A., Tikhomirov, I., Zaitsev, Yu., and ARGUS Collaboration

Subjects
S035.23, annihilation: electron positron, electroproduction: tau, ARGUS, DESY DORIS Stor, +K*%28892%29+K-+neutrino%2Ftau%22">tau- --> K*(892) K- neutrino/tau, semileptonic decay: tau, annihilation [electron positron], electron positron: annihilation, +K*%28892%29+neutrino%2Ftau+anything0%22">tau- --> K*(892) neutrino/tau anything0, tau- [semileptonic decay], electroproduction [tau], S035.205, pair production: tau, S035.207, S035.206, ddc:530, electron positron [colliding beams], tau-: semileptonic decay, electron positron [annihilation], tau: pair production, tau [pair production], K*(892), +K*%28892%29+pi-+neutrino%2Ftau%22">tau- --> K*(892) pi- neutrino/tau, electron positron: colliding beams, branching ratio [tau-], tau [electroproduction], 9.4-10.6 GeV-cms, pair production [tau], colliding beams: electron positron, tau: electroproduction, colliding beams [electron positron], semileptonic decay [tau-], tau-: branching ratio, experimental results
Abstract

9 pp. (1995)., Using the ARGUS detector at the storage ring DORIS II we have measured τ decays into three charged mesons containingK* mesons. Exploiting the good particle identification capabilities of the detector we have determined the following branching ratios:\(Br\left( {\tau ^ -\to \overline {K^{*0} } \pi ^ -v_\tau} \right) = \left( {0.25 \pm 0.10 \pm 0.05} \right)\% \),Br(τ−→K*0K−vτ)= (0.20±0.05±0.04)%, andBr(τ−→K*−X0vτ) =(1.15±0.15−0.18+0.13)%.

Published
1995
Full Text
View/download PDF

7. A New determination of the $B^0$ - $\bar{B}^0$ oscillation strength

Author

Albrecht, H., Ehrlichmann, H., Hamacher, T., Kruger, A., Nau, A., Nippe, A., Reidenbach, M., Schafer, M., Schroder, H., Schulz, H. D., Sefkow, F., Wurth, R., Appuhn, R. D., Hast, C., Herrera, G., Kolanoski, H., Lange, Arnd, Lindner, A., Mankel, R., Schieber, M., Siegmund, T., Spaan, B., Thurn, H., Topfer, D., Walther, A., Wegener, D., Paulini, M., Reim, K., Volland, U., Wegener, H., Mundt, R., Oest, T., Schmidt-Parzefall, W., Funk, W., Stiewe, J., Werner, S., Ball, S., Gabriel, J. C., Geyer, C., Holscher, A., Hofmann, W., Holzer, B., Khan, S., Knopfle, K. T., Spengler, J., Britton, D. I., Charlesworth, C. E. K., Edwards, K. W., Kapitza, H., Krieger, P., Kutschke, Robert K., MacFarlane, D. B., Orr, R. S., Patel, P. M., Prentice, J. D., Seidel, S. C., Tsipolitis, G., Tzamariudaki, K., van de Water, Richard George, Yoon, T. S., Ressing, D., Schael, S., Schubert, Klaus R., Strahl, K., Waldi, R., Weseler, S., Bostjancic, B., Kernel, G., Krizan, P., Kriznic, E., Podobnik, T., Zivko, T., Cronstrom, H. I., Jonsson, L., Balagura, V., Danilov, M., Droutskoy, A., Fominykh, B., Golutvin, A., Gorelov, I., Lyubimov, V., Pakhlov, P., Ratnikov, F., Rostovtsev, A., Semenov, A., Semenov, S., Shevchenko, V., Soloshenko, V., Tikhomirov, I., Zaitsev, Yu., Childers, R., and Darden, C. W.

Subjects
annihilation: electron positron, Upsilon(10570): electroproduction, (D*(2010) lepton): final state, ARGUS, pair production: B0, B0 anti-B0: oscillation, DESY DORIS Stor, dilepton: final state, charge correlation, CKM matrix matrix, electron positron: colliding beams, semileptonic decay: B0, electron positron: annihilation, final state: dilepton, final state: (anti-B0 lepton), B0: pair production, 10.57 GeV-cms, colliding beams: electron positron, (anti-B0 lepton): final state, B0: semileptonic decay, electroproduction: Upsilon(10570), final state: (D*(2010) lepton), experimental results
Published
1992
Full Text
View/download PDF

8. Search for neutrinoless $\tau$ decays

Author

Albrecht, H., Ehrlichmann, H., Hamacher, T., Kruger, A., Nau, A., Nippe, A., Nowak, S., Reidenbach, M., Schafer, M., Schroder, H., Schulz, H. D., Walter, M., Wurth, R., Appuhn, R. D., Hast, C., Herrera, G., Kolanoski, H., Lange, Arnd, Lindner, A., Mankel, R., Schieber, M., Siegmund, T., Spaan, B., Thurn, H., Topfer, D., Walther, A., Wegener, D., Paulini, M., Reim, K., Wegener, H., Mundt, R., Oest, T., Schmidt-Parzefall, W., Funk, W., Stiewe, J., Werner, S., Ehret, K., Holscher, A., Hofmann, W., Hupper, A., Khan, S., Knopfle, 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., Seidel, S. C., Tzamariudaki, K., van de Water, Richard George, Yoon, T. S., Ressing, D., Schmidtler, M., Schneider, M., Schubert, Klaus R., Strahl, K., Waldi, R., Weseler, S., Kernel, G., Krizan, P., Kriznic, E., Podobnik, T., Zivko, T., Cronstrom, H. I., Jonsson, L., Balagura, V., Belyaev, I., Danilov, M., Droutskoy, A., Golutvin, A., Gorelov, I., Kostina, G., Lyubimov, V., Murat, P., Pakhlov, P., Ratnikov, F., Semenov, S., Shibaev, V., Soloshenko, V., Tikhomirov, I., and Zaitsev, Yu.

Subjects
annihilation: electron positron, electroproduction: tau, ARGUS, DESY DORIS Stor, tau: decay modes, +2meson+lepton%22">tau- --> 2meson lepton, tau: branching ratio, electron positron: annihilation, decay modes: tau, pair production: tau, +anti-p+pi0%22">tau- --> anti-p pi0, final state: (0neutrino), lepton number: violation, baryon number: violation, +lepton+photon%22">tau- --> lepton photon, +meson+lepton%22">tau- --> meson lepton, tau: pair production, +anti-p+eta%22">tau- --> anti-p eta, electron positron: colliding beams, 9.4-10.6 GeV-cms, (0neutrino): final state, colliding beams: electron positron, tau: electroproduction, +anti-p+photon%22">tau- --> anti-p photon, +3lepton%22">tau- --> 3lepton, upper limit, experimental results
Published
1992
Full Text
View/download PDF

9. Search for charm production in direct decays of the $\Upsilon$(1S) resonance

Author

Albrecht, H., Ehrlichmann, H., Hamacher, T., Kruger, A., Nau, A., Nippe, A., Nowak, S., Reidenbach, M., Schafer, M., Schroder, H., Schulz, H. D., Walter, M., Wurth, R., Appuhn, R. D., Hast, C., Herrera, G., Kolanoski, H., Lange, Arnd, Lindner, A., Mankel, R., Schieber, M., Siegmund, T., Spaan, B., Thurn, H., Topfer, D., Walther, A., Wegener, D., Paulini, M., Reim, K., Wegener, H., Mundt, R., Oest, T., Schmidt-Parzefall, W., Funk, W., Stiewe, J., Werner, S., Ehret, K., Holscher, A., Hofmann, W., Hupper, A., Khan, S., Knopfle, 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., Seidel, S. C., Tzamariudaki, K., van de Water, Richard George, Yoon, T. S., Ressing, D., Schmidtler, M., Schneider, M., Schubert, Klaus R., Strahl, K., Waldi, R., Weseler, S., Kernel, G., Krizan, P., Kriznic, E., Podobnik, T., Zivko, T., Cronstrom, H. I., Jonsson, L., Balagura, V., Belyaev, I., Danilov, M., Droutskoy, A., Golutvin, A., Gorelov, I., Kostina, G., Lyubimov, V., Murat, P., Pakhlov, P., Ratnikov, F., Semenov, S., Shibaev, V., Soloshenko, V., Tikhomirov, I., and Zaitsev, Yu.

Subjects
Upsilon(9460): decay modes, Upsilon(9460): branching ratio, J/psi(3100), annihilation: electron positron, ARGUS, DESY DORIS Stor, Upsilon(9460): electroproduction, lepton: direct production, +3gluon%22">Upsilon(9460) --> 3gluon, electron positron: annihilation, electroproduction: Upsilon(9460), decay modes: Upsilon(9460), +J%2Fpsi%283100%29+anything%22">Upsilon(9460) --> J/psi(3100) anything, vacuum polarization, decay: charmed particle, (D0 pi+): mass spectrum, charmed particle: decay, direct production: lepton, electron positron: colliding beams, 9.46 GeV-cms, mass spectrum: (D0 pi+), D*(2010), mass spectrum: (positron electron), +D*%282010%29+anything%22">Upsilon(9460) --> D*(2010) anything, (positron electron): mass spectrum, colliding beams: electron positron, gluon gluon: fusion, upper limit, experimental results
Published
1992
Full Text
View/download PDF

10. Physics with ARGUS

Author

Albrecht, Hartwig, Andam, A. A., Hasemann, H., Hupper, A., Khan, S., Knopfle, K. T., Seeger, M., Spahn, M., Spengler, J., Britton, D. I., Brown, N. N., Charlesworth, C. E. K., Edwards, K. W., Hofmann, R. P., Fernholz, R., Frisken, William R., Fukunaga, C., Gilkinson, D. J., Gingrich, D. M., Goddard, M., Hyatt, E. R. F., Kim, P. C. H., Krieger, P., Kutschke, Robert K., Kapitza, H., MacFarlane, D. B., McKenna, J. A., McLean, K. W., Orr, R. S., Padley, B. Paul, Parsons, J. A., Patel, P. M., Prentice, J. D., Saull, P. R. B., Seidel, S. C., Kirchhoff, T., Seywerd, H. C. J., Stacey, B. J., Swain, J. D., Tsipolitis, G., Tzamariudaki, K., van de Water, Richard George, Yoon, T. S., Yun, J. C., Ammar, R., Coppage, D., Kruger, A., Davis, R., Kanekal, S., Kwak, N., Ratz, C., Ressing, D., Ruf, T., Schael, S., Schneider, M., Strahl, K., Tamminga, J., Lembke-Koppitz, I., Weseler, S., Bostjancic, B., Kernel, G., Krizan, P., Kriznic, E., Plesko, M., Podobnik, T., Zivko, T., Cronstrom, H. I., Jonsson, L., Nau, A., Oku, Y., Arefev, A., Babaev, A., Balagura, V., Barsuk, S., Belyaev, I., Blinov, V., Chechelnitsky, S., Chistov, R., Danilov, M., Nilsson, A. W., Droutskoi, A., Eiges, V., Fominykh, B., Gershtein, I., Gershtein, Yu., Golutvin, A., Gorelov, I., Igonkina, O., Korolko, I., Kostina, G., Nippe, A., Litvintsev, D., Lubimov, V., Matveev, V., Murat, P., Nagovitsyn, V., Pakhlov, P., Ratnikov, F., Root, N., Rostovtsev, A., Ryltsov, V., Nowak, S., Semenov, A., Semenov, S., Semenov, Yu., Shevchenko, V., Shibaev, V., Snizhko, A., Soloshenko, V., Sopov, V., Chistilin, V., Tikhomirov, I., Binder, U., Philipp, A., Undrus, Alexander E., Zaitsev, Yu., Zhilich, V., Childers, R., Darden, C. W., Gennow, H., ARGUS Collaboration, Reidenbach, M., Schafer, M., Schroder, H., Schulz, H. D., Sefkow, F., Selonke, F., Volland, U., Walter, M., Wurth, R., Bockmann, P., Yagil, A., Appuhn, R. D., Buchner, U., Donker, J. P., Drescher, A., Graf, H. J., Grawe, B., Hast, C., Herrera, G., Kamp, D., Drews, G., Kolanoski, H., Kosche, A., Lange, Arnd, Lindner, A., Mankel, R., Markees, A., Matthiesen, U., Scheck, H., Schieber, M., Schweda, G., Ehrlichmann, H., Siegmund, T., Spaan, B., Thurn, H., Topfer, D., Walther, A., Wegener, D., Westerhoff, S., Bittner, M., Eckstein, P., Frankl, C., Funk, Wolfgang, Graf, J., Holtzhauer, R., Schmidtler, M., Schramm, M., Schubert, Klaus R., Schwierz, R., Topfer, M., Waldi, R., Paulini, M., Reim, K., Glaser, R., Wegener, H., Behnke, O., Eckmann, R., Hapke, M., Kuipers, H., Mai, O., Mundt, R., Oest, T., Reiner, R., Rohde, A., Hamacher, T., Schmidt-Parzefall, W., Weyers, P., Becker, U., Eckmann, C., Fritz, K., Heintz, F., Heller, R., Klinger, T., Salomon, R., Schwingenheuer, B., Harder, G., Stiewe, J., Utzat, P., Werner, S., Ball, S., Ehret, K., Gabriel, J. C., Geyer, C., Hofmann, W., Holscher, A., and Holzer, B.

Subjects
electroproduction: B, upsilon mesons [mass], two-photon [exchange], annihilation: electron positron, electroproduction: tau, ARGUS, Electron–positron annihilation, Hadron, electroproduction [vector meson], General Physics and Astronomy, tau [hadronic decay], annihilation [electron positron], leptonic decay [tau], experimental results [review], D [decay modes], decay modes [Lambda/c+], width [upsilon mesons], upsilon mesons: width, electroproduction [tau], gluon: jet, approx. 10 GeV-cms, decay modes: Lambda/c+, electron positron [colliding beams], Nuclear Experiment, computer.programming_language, Physics, Argus, photon photon [interaction], Cabibbo–Kobayashi–Maskawa matrix, leptonic decay: tau, mass: upsilon mesons, B0 anti-B0: mixing, Michel parameter, electron positron: colliding beams, review: experimental results, electroproduction: vector meson, decay modes [B], hadron spectroscopy [charmed particle], tau [electroproduction], fragmentation [quark], D: decay modes, interaction: photon photon, mass [upsilon mesons], B: decay modes, colliding beams [electron positron], two-photon: exchange, quark: fragmentation, Particle physics, Meson, DESY DORIS Stor, jet [electroproduction], electron positron: annihilation, vector meson: electroproduction, electroproduction [B], interaction [photon photon], photon photon: interaction, Nuclear physics, jet: electroproduction, upsilon mesons: mass, charmed particle: hadron spectroscopy, jet [gluon], B: electroproduction, ddc:530, vector meson [electroproduction], Particle Physics, tau: hadronic decay, Lambda/c+ [decay modes], hadronic decay: tau, lepton: universality, electroproduction [jet], exchange: two-photon, electron positron [annihilation], universality [lepton], Lambda/c+: decay modes, B [decay modes], High Energy Physics::Phenomenology, decay modes [D], Elementary particle physics, electroproduction: jet, B [electroproduction], colliding beams: electron positron, tau: electroproduction, tau: leptonic decay, decay modes: B, High Energy Physics::Experiment, mixing [B0 anti-B0], hadronic decay [tau], computer, tau [leptonic decay], decay modes: D, exchange [two-photon], Lepton
Abstract

Physics reports 276(5-6), 224 - 405 (1996). doi:10.1016/S0370-1573(96)00008-7, The impact of the ARGUS experiment to elementary particle physics is reviewed. More than ten years of data taking has allowed ARGUS to contribute significantly to our understanding of beauty and charmed hadrons, τ Leptons, ϒ mesons, ϒϒ interactions and fragmentation processes. In particular the ARGUS measurements of CKM matrix elements opened up a new window on the Standard Model., Published by Elsevier Science, North-Holland, Amsterdam [u.a.]

Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results