ICHEP2000 Parallel Session PA-07
Heavy Flavor Physics ( Charm, Bottom, Top and Tau )

Session Conveners: Patricia R. Burchat, Nobuhiko Katayama and Yasuhiro Okada

Email: ichep2000-pa07-conv@ichep2000.hep.sci.osaka-u.ac.jp

Abstracts submitted for this session.

PA-07a Heavy Flavor Physics ( Charm, Bottom, Top and Tau )

Thursday, July 27, 10:30 - 12:30 at Main Hall

• [TALK 07a-01] 10:45 (12 min + 3 min)
  B mixing and lifetimes at SLD (slides)
  Tracy Usher (SLAC)
• [TALK 07a-02] 11:00 (12 min + 3 min)
  Review on B0-B0bar mixing and b-lifetime measurements at CDF/LEP/SLD (slides)
  Achille Stocchi (Laboratoire de l'Accelerateur Lineaire)
• [TALK 07a-03] 11:15 (12 min + 3 min)
  Determination of B0-B0bar mixng from the time evolution of dilepton and $D^(*-)\ell\nu$ events at Belle (slides)
  Jun-Ichi Suzuki (KEK)
• [TALK 07a-04] 11:30 (12 min + 3 min)
  Measurements of B and charmed meson lifetimes with Belle (slides)
  Hiroyasu Tajima (University of Tokyo)
• [TALK 07a-05] 11:45 (12 min + 3 min)
  Babar results on B lifetime and mixing with partially-reconstructed B0 decays (slides)
  Christophe Yeche (CEA Saclay DAPNIA/SPP)
• [TALK 07a-06] 12:00 (12 min + 3 min)
  Study of B lifetime and mixing with fully-reconstructed B0 decays with BaBar (slides)
  Fernando Martinez-Vidal (IN2P3-Paris 6 & 7)
• [TALK 07a-07] 12:15 (12 min + 3 min)
  Spectroscopy and decay of orbitally excited B mesons at LEP (slides)
  Pauline Gagnon (Indiana University)

PA-07b Heavy Flavor Physics ( Charm, Bottom, Top and Tau )

Thursday, July 27, 14:00 - 15:30 at Main Hall

• [TALK 07b-01] 14:00 (12 min + 3 min)
  B physics at CDF (slides)
  Christoph M.E. Paus (MIT)
• [TALK 07b-02] 14:15 (12 min + 3 min)
  Radiative B meson decays at CLEO (slides)
  Thomas E Coan (Southern Methodist University)
• [TALK 07b-03] 14:30 (12 min + 3 min)
  Babar study of the decays B->K*gamma, B->Kl+l- and B->K*l+l- (slides)
  Colin P. Jessop (SLAC)
• [TALK 07b-04] 14:45 (12 min + 3 min)
  Studies of radiative B meson decays with Belle (slides)
  Mikihiko Nakao (KEK)
• [TALK 07b-05] 15:00 (12 min + 3 min)
  Status of theoretical B -> X s gamma and B -> X s l^+ l^- analyses (slides)
  Mikolaj K. Misiak (CERN/Warsaw Univesity)
• [TALK 07b-06] 15:15 (12 min + 3 min)
  Z penguins and rare B decays (slides)
  Gino Isidori (INFN Laboratori Nazionali di Frascati)

PA-07c Heavy Flavor Physics ( Charm, Bottom, Top and Tau )

Friday, July 28, 14:00 - 15:30 at Sakura West

• [TALK 07c-01] 14:00 (12 min + 3 min)
  HERA-B: Status of the experiment (slides)
  Bernhard Schmidt (DESY)
• [TALK 07c-02] 14:15 (12 min + 3 min)
  Physics reach of the BTeV experiment (slides)
  Joel N Butler (Fermilab)
• [TALK 07c-03] 14:30 (12 min + 3 min)
  Production of charmonia and upsilon mesons at HERA (slides)
  Alessandro Bertolin (Padova University)
• [TALK 07c-04] 14:45 (12 min + 3 min)
  Open charm and beauty production at HERA (slides)
  Felix Sefkow (University of Zurich)
• [TALK 07c-05] 15:00 (12 min + 3 min)
  CDF results on top (slides)
  Steve R Blusk (University of Rochester)
• [TALK 07c-06] 15:15 (12 min + 3 min)
  Recent top physics results from D0 (slides)
  Dhiman Chakraborty (State University of New York at Stony Brook)

PA-07d Heavy Flavor Physics ( Charm, Bottom, Top and Tau )

Saturday, July 29, 9:00 - 10:45 at Sub Hall

• [TALK 07d-01] 9:00 (12 min + 3 min)
  D0 mixing and CP violation from FOCUS (slides)
  Hwanbae Park (Korea University)
• [TALK 07d-02] 9:15 (12 min + 3 min)
  Charm hadroproduction measurements and charm lifetime results from SELEX (slides)
  James S Russ (Carnegie Mellon University)
• [TALK 07d-03] 9:30 (12 min + 3 min)
  First results from E835 data taking in 2000 (slides)
  Keith E Gollwitzer (Fermilab)
• [TALK 07d-04] 9:45 (12 min + 3 min)
  CLEO results on heavy meson mixing (slides)
  Harry N Nelson (UC Santa Barbara)
• [TALK 07d-05] 10:00 (12 min + 3 min)
  Study of Lambda_c production and decay (slides)
  Roy A Briere (Carnegie Mellon University)
• [TALK 07d-06] 10:15 (12 min + 3 min)
  Leptonic decays of the Ds meson at LEP (slides)
  Nancy Marinelli (Imperial College)
• [TALK 07d-07] 10:30 (12 min + 3 min)
  Latest ALEPH results on Bs oscillations (slides)
  Paschal A. Coyle (IN2P3-CNRS)

PA-07e Heavy Flavor Physics ( Charm, Bottom, Top and Tau )

Saturday, July 29, 11:00 - 12:30 at Sub Hall

• [TALK 07e-01] 11:00 (12 min + 3 min)
  Study of inclusive and exclusive B decays to charmonium final states with BaBar (slides)
  Gerhard Raven (UC San Diego)
• [TALK 07e-02] 11:15 (12 min + 3 min)
  Studies of B meson decays to final states containing charmonium with Belle (slides)
  Stephen E Schrenk (Virginia Tech)
• [TALK 07e-03] 11:30 (12 min + 3 min)
  CLEO results on B meson decays to charm (slides)
  Sheldon Stone (Syracuse University)
• [TALK 07e-04] 11:45 (12 min + 3 min)
  Charm counting in b-hadron decays (slides)
  Gary J. Barker (Universitaet Karlsruhe)
• [TALK 07e-05] 12:00 (12 min + 3 min)
  Studies of B meson decays to charmed final states with Belle (slides)
  Kazunori Hanagaki (Princeton University)
• [TALK 07e-06] 12:15 (12 min + 3 min)
  BaBar results on B decays to D* and D s(*) (slides)
  Gloria Vuagnin (Universita' di Trieste)

PA-07f Heavy Flavor Physics ( Charm, Bottom, Top and Tau )

Saturday, July 29, 14:00 - 15:30 at Sub Hall

• [TALK 07f-01] 14:00 (12 min + 3 min)
  Measurement of |Vcb| and |Vub| at CLEO (slides)
  Karl M. Ecklund (Cornell University)
• [TALK 07f-02] 14:15 (12 min + 3 min)
  Measurements of inclusive, direct and cascade, b-hadron semileptonic decays at LEP/SLD and extraction of Vcb (slides)
  Simon Blyth (Carnegie Mellon University)
• [TALK 07f-03] 14:30 (12 min + 3 min)
  Measurement of Vcb using B0 -> D*lv decays at LEP and Vcb average from LEP data (slides)
  Elisabetta Barberio (CERN)
• [TALK 07f-04] 14:45 (12 min + 3 min)
  CLEO results on Charmless B meson decays (slides)
  Richard A Stroynowski (SMU)
• [TALK 07f-05] 15:00 (12 min + 3 min)
  Studies of charmless hadronic decays of B mesons with Belle (slides)
  Paoti Chang (National Taiwan University)
• [TALK 07f-06] 15:15 (12 min + 3 min)
  Study of charmless two-body, three-body and quasi-two-body B decays with BaBar (slides)
  Theresa J. Champion (Birmingham University)

PA-07g Heavy Flavor Physics ( Charm, Bottom, Top and Tau )

Saturday, July 29, 16:00 - 17:30 at Sub Hall

• [TALK 07g-01] 16:00 (12 min + 3 min)
  Constraints on the CKM angle $\gamma$ and strong phases from $B\to\pi K$ decays (slides)
  Robert Fleischer (DESY)
• [TALK 07g-02] 16:15 (12 min + 3 min)
  Possibility of large final state interaction phases in light of $B \to K\pi$ and $\pi\pi$ data (slides)
  George W.S Hou (National Taiwan University)
• [TALK 07g-03] 16:30 (12 min + 3 min)
  Implications of recent measurements of hadronic charmless B decays (slides)
  Hai-Yang Cheng (Academia Sinica)
• [TALK 07g-04] 16:45 (12 min + 3 min)
  Hard scattering in B decays and gamma from B -> pi K decay (slides)
  Martin Beneke (RWTH Aachen)
• [TALK 07g-05] 17:00 (12 min + 3 min)
  Penguin enhancement and B -> K(\pi)\pi decays in perturbative QCD (slides)
  Hsiang-Nan Li (National Cheng-Kung University)
• [TALK 07g-06] 17:15 (12 min + 3 min)
  Lifetime pattern of heavy hadrons (slides)
  Blazenka Melic (Rudjer Boskovic Institute, Zagreb)