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Limits on B0B¯0 mixing and &

Physical Review Letters American Physical Society (APS) 58:3 (1987) 183-186

Authors:

A Bean, GJ Bobbink, IC Brock, A Engler, T Ferguson, RW Kraemer, C Rippich, H Vogel, C Bebek, K Berkelman, E Blucher, DG Cassel, T Copie, R DeSalvo, JW DeWire, R Ehrlich, RS Galik, MGD Gilchriese, B Gittelman, SW Gray, AM Halling, DL Hartill, BK Heltsley, S Holzner, M Ito, J Kandaswamy, R Kowalewski, DL Kreinick, Y Kubota, NB Mistry, J Mueller, R Namjoshi, E Nordberg, M Ogg, D Perticone, D Peterson, M Pisharody, K Read, D Riley, A Silverman, S Stone, Xia Yi, AJ Sadoff, P Avery, D Besson, T Bowcock, RT Giles, J Hassard, K Kinoshita, FM Pipkin, Richard Wilson, J Wolinski, D Xiao, T Gentile, P Haas, M Hempstead, T Jensen, H Kagan, R Kass, S Behrends, Jan M Guida, Joan A Guida, F Morrow, R Poling, EH Thorndike, P Tipton, MS Alam, N Katayama, IJ Kim, CR Sun, V Tanikella, D Bortoletto, A Chen, L Garren, M Goldberg, R Holmes, N Horwitz, A Jawahery, P Lubrano, GC Moneti, V Sharma, P Thoma, SE Csorna, MD Mestayer, RS Panvini, GB Word
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A measurement of the Ds lifetime

Zeitschrift Fur Physik C Particles and Fields 35:3 (1987) 317-321

Authors:

W Braunschweig, R Gerhards, FJ Kirschfink, HU Martyn, P Rosskamp, B Bock, J Eisenmann, HM Fischer, H Hartmann, E Hilger, A Jocksch, V Mertens, R Wedemeyer, B Foster, AJ Martin, AJ Sephton, E Bernardi, Y Eisenberg, A Eskreys, K Gather, H Hultschig, K Genser, P Joos, U Karshon, B Klima, H Kowalski, A Ladage, B Löhr, D Lüke, P Mättig, A Montag, D Notz, J Pawlak, D Trines, T Tymieniecka, R Walczak, G Wolf, W Zeuner, A Kolanoski, T Kracht, J Krüger, E Lohrmann, G Poelz, KU Poesnecker, DM Binnie, JK Sedgbeer, J Shulman, D Su, AT Watson, F Barreiro, A Leites, J del Peso, E Ros, C Balkwill, MG Bowler, PN Burrows, RJ Cashmore, P Dauncey, GP Heath, DJ Mellor, P Ratoff, I Tomalin, JM Yelton, SL Lloyd, GE Forden, JC Hart, DK Hasell, DH Saxon, S Brandt, M Holder, L Labarga, B Neumann, G Mikenberg, R Mir, D Revel, E Ronat, A Shapira, N Wainer, G Yekutieli, G Baranko, A Caldwell, M Cherney, JM Izen, D Muller, S Ritz, D Strom, M Takashima, E Wicklund, SL Wu, G Zobernig

Abstract:

The lifetime of the Ds meson has been measured using the TASSO detector at PETRA and found to be (5.7-2.6 +3.6±0.9)×10-13 s. The method used was to reconstruct fully the decay vertex of the channel Ds→φ{symbol}π±, φ{symbol}→K+K-. © 1987 Springer-Verlag.
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Inclusive B-meson decays into charm

Physical Review D American Physical Society (APS) 35:1 (1987) 19-26

Authors:

D Bortoletto, A Chen, L Garren, M Goldberg, R Holmes, N Horwitz, A Jawahery, P Lubrano, GC Moneti, V Sharma, SE Csorna, MD Mestayer, RS Panvini, GB Word, A Bean, GJ Bobbink, I Brock, A Engler, T Ferguson, R Kraemer, C Rippich, R Sutton, H Vogel, C Bebek, K Berkelman, E Blucher, DG Cassel, T Copie, R DeSalvo, JW DeWire, R Ehrlich, RS Galik, MGD Gilchriese, B Gittelman, SW Gray, AM Halling, DL Hartill, BK Heltsley, S Holzner, M Ito, J Kandaswamy, R Kowalewski, DL Kreinick, Y Kubota, NB Mistry, J Mueller, R Namjoshi, E Nordberg, M Ogg, D Peterson, D Perticone, M Pisharody, K Read, D Riley, A Silverman, S Stone, Xia Yi, AJ Sadoff, P Avery, D Besson, T Bowcock, RT Giles, J Hassard, K Kinoshita, FM Pipkin, Richard Wilson, J Wolinski, D Xiao, T Gentile, P Haas, M Hempstead, T Jensen, H Kagan, R Kass, S Behrends, Jan M Guida, Joan A Guida, F Morrow, R Poling, C Rosenfeld, EH Thorndike, P Tipton, MS Alam, N Katayama, IJ Kim, CR Sun, V Tanikella
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Limits on rare exclusive decays of B mesons

Physics Letters B Elsevier 183:3-4 (1987) 429-433

Authors:

P Avery, D Besson, T Bowcock, RT Giles, J Hassard, K Kinoshita, FM Pipkin, Richard Wilson, J Wolinski, D Xiao, T Gentile, P Haas, M Hempstead, T Jensen, H Kagan, R Kass, S Behrends, Jan M Guida, Joan A Guida, F Morrow, R Poling, EH Thorndike, P Tipton, MS Alam, N Katayama, IJ Kim, CR Sun, V Tanikella, D Bortoletto, A Chen, L Garren, M Goldberg, R Holmes, N Horwitz, A Jawahery, P Lubrano, GC Moneti, V Sharma, SE Csorna, MD Mestayer, RS Panvini, GB Word, A Bean, GJ Bobbink, IC Brock, A Engler, T Ferguson, RW Kraemer, C Rippich, H Vogel, C Bebek, K Berkelman, E Blucher, DG Cassel, T Copie, R DeSalvo, JW DeWire, R Ehrlich, RS Galik, MGD Gilchriese, B Gittelman, SW Gray, AM Halling, DL Hartill, BK Heltsley, S Holzner, M Ito, J Kandaswamy, R Kowalewski, DL Kreinick, Y Kubota, NB Mistry, J Mueller, R Namjoshi, E Nordberg, M Ogg, D Perticone, D Peterson, M Pisharody, D Riley, K Read, A Silverman, S Stone, Xia Yi, AJ Sadoff
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Measurement of the photon structure function F2ψ at Q2 from 7 to 70 (GeV/c)2

Zeitschrift für Physik C Particles and Fields 31:4 (1986) 527-535

Authors:

M Althoff, W Braunschweig, R Gerhards, FJ Kirschfink, HU Martyn, P Rosskamp, W Wallraff, B Bock, J Eisenmann, HM Fischer, H Hartmann, W Hillen, A Jocksch, H Kolanoski, H Kück, V Mertens, R Wedemeyer, B Foster, E Bernardi, Y Eisenberg, A Eskreys, K Gather, H Hultschig, P Joos, B Klima, H Kowalski, A Ladage, B Löhr, D Lueke, P Mättig, D Notz, D Revel, E Ronat, D Trines, T Tymieniecka, R Walczak, G Wolf, W Zeuner, E Hilger, T Kracht, HL Krasemann, J Krüger, E Lohrmann, G Poelz, KU Pösnecker, DM Binnie, PJ Dornan, DA Garbutt, C Jenkins, WG Jones, JK Sedgbeer, D Su, J Thomas, WATW Abdullah, F Barreiro, E Ros, MG Bowler, P Bull, RJ Cashmore, P Dauncey, R Devenish, G Heath, DJ Mellor, SL Lloyd, GE Forden, JC Hart, DK Hasell, DH Saxon, S Brandt, M Dittmar, M Holder, L Labarga, B Neumann, U Karshon, G Mikenberg, A Montag, R Mir, A Shapira, G Yekutieli, G Baranko, A Caldwell, M Cherney, JM Izen, S Ritz, D Strom, M Takashima, H Venkataramania, E Wicklund, SL Wu, G Zobernig

Abstract:

We have measured the process e+e-→e+e-+hadrons, where one of the scattered electrons was detected at large angles, with Q2 ranging from 7 to 70 (VeV/c)2. The photon structure function F2γ(x, Q2) was determined at an average Q2 of 23 (GeV/c)2. The measurements were compared to theoretical predictions of the Quark Parton Model and Quantum Chromodynamics. In both models a hadronic part was added. Within the errors the data are in agreement with the QPM using quark masses of 300 MeV/c2 for the light quarks. The data also agree with a QCD calculation including higher order corrections. A fit yielded a {Mathematical expression} value of 140-65+190 MeV, where the errors include statistical and systematic uncertainties. © 1986 Springer-Verlag.
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