'Branching fractions' diaporamas de présentation

Rare Hadronic B Decays

Rare Hadronic B Decays. John Fry Lepton Photon 2003. Scope of Talk. To present updated branching fractions (BF) and CP asymmetries (A CP ) for rare (charmless) B decay modes

654 views • 52 slides

Selected Topics on Open Charm Physics at CLEO-c

? (3770)? D 0 D 0 D 0 ?K + ? - , D 0 ?K - e + ?. ?. K -. K +. ? -. e +. Selected Topics on Open Charm Physics at CLEO-c. Main topics: Overview the CLEO-c experiment and its physics program Absolute Hadronic D 0 and D + Branching Fractions

647 views • 50 slides

Selected Topics on Open Charm Physics at CLEO-c

? (3770)? D 0 D 0 D 0 ?K + ? - , D 0 ?K - e + ?. ?. K -. K +. ? -. e +. Selected Topics on Open Charm Physics at CLEO-c. Main topics: Overview the CLEO-c experiment and its physics program Absolute Hadronic D 0 and D + Branching Fractions

633 views • 49 slides

New results from B A B AR

519 views • 43 slides

Kaon Physics

Kaon Physics. New determination of |V us | Using very rare K decays to search for new physics Future efforts Summary. R. Ray Fermilab. July 6 - 9, 2005. Kaon Experiments with New Results at KAON 2005. CERN NA48: 1997-2001 K L NA48/1: 2000, 02 K s NA48/2: 2003, 04 K ?. Fermilab,

602 views • 43 slides

Recent results on D meson decays from BES

Recent results on D meson decays from BES. ??? (for BES Collaboration) Institute of High Energy Physics, Beijing China ?????????????????????? ?? ?? 2006 ? 10 ? 27 ? -11 ? 1 ?. Outline. Introduction. Semileptonic decays of D mesons. Inclusive decays of D mesons. Summary.

517 views • 39 slides

Kaons and the CKM Matrix

Kaons and the CKM Matrix. Ed Blucher University of Chicago. Kaons and the Unitarity Triangle V us and related measurements Conclusions. Kaons and the CKM Matrix. 1964 observation of K L ?? ? ? ? demonstrated CP violation and

473 views • 33 slides

A New Measurement of |V us | from KTeV

A New Measurement of |V us | from KTeV. E. Blucher University of Chicago. The KTeV Collaboration: Arizona, Chicago, Colorado, Elmhurst, Fermilab, Osaka, Rice, UCLA, UCSD, Virginia, Wisconsin. Motivation for Study. For first row, PDG quotes 2.2 ? deviation from unitarity:.

344 views • 28 slides

Measurements of CP asymmetries and branching fractions in B 0  p + p - , K + p - , K + K -

Measurements of CP asymmetries and branching fractions in B 0  p + p - , K + p - , K + K -. Paul Dauncey Imperial College, University of London For the BaBar Collaboration. CP violation in the Standard Model. CP violation arises due to complex CKM matrix; e.g. Wolfenstein parametrisation:.

320 views • 23 slides

B s and b -Baryon Decays

362 views • 23 slides

Study of D?K/ ? e + ? and measurement of |V cs | and |V cd | at CLEO-c

?. K -. K +. ? -. e +. Study of D?K/ ? e + ? and measurement of |V cs | and |V cd | at CLEO-c. Introduction Reconstruction techniques Results: branching fractions, form factors, | V cs | and |V cd | Summary. Bo Xin Purdue University CLEO collaboration.

317 views • 21 slides

Tau Physics from the B Factories

Tau Physics from the B Factories. George Lafferty University of Manchester Charm 2006: International Workshop on Tau-Charm Physics June 5-7 2006, Beijing. Combining the strengths of UMIST and The Victoria University of Manchester. Topics covered. Tests of the Standard Model

338 views • 20 slides

Study of D?K/ ? e + ? and measurement of V cs and V cd at CLEO-c

?. K -. K +. ? -. e +. Study of D?K/ ? e + ? and measurement of V cs and V cd at CLEO-c. Introduction Reconstruction techniques Results: branching fractions, form factors, V cs and V cd Summary. Bo Xin Purdue University CLEO collaboration.

287 views • 19 slides

Study of D?K/ ? e + ? and measurement of |V cs | and |V cd | at CLEO-c

?. K -. K +. ? -. e +. Study of D?K/ ? e + ? and measurement of |V cs | and |V cd | at CLEO-c. Introduction Analysis technique Results: (CLEO-c final tagged) branching fractions, form factors, | V cs | and |V cd | Summary. Bo Xin Purdue University CLEO collaboration.

302 views • 18 slides

Exclusive B s Reconstruction ( hep-ex/0510034 ) Inclusive D s Measurement ( hep-ex/0508047 )

Y(5S) Results from CLEO. Exclusive B s Reconstruction ( hep-ex/0510034 ) Inclusive D s Measurement ( hep-ex/0508047 ). Victor Pavlunin Purdue University CLEO collaboration PANIC-2005. Introduction (1).

294 views • 17 slides

Study of D?K/ ? e + ? and measurement of V cs and V cd at CLEO-c

?. K -. K +. ? -. e +. Study of D?K/ ? e + ? and measurement of V cs and V cd at CLEO-c. Introduction Reconstruction techniques Results: branching fractions, form factors, V cs and V cd Projections Summary. Bo Xin Purdue University CLEO collaboration.

287 views • 17 slides

A.Drutskoy, University of Cincinnati

B decays to open and hidden charm at Belle. A.Drutskoy, University of Cincinnati. 32 nd International Conference on High Energy Physics. August 16-22, 2004, Beijing, China.

261 views • 16 slides

Modeling the influence of nuclear spin in the reaction of H 3 + with H 2

Modeling the influence of nuclear spin in the reaction of H 3 + with H 2. Kyle N. Crabtree , Brian A. Tom, and Benjamin J. McCall University of Illinois. Overview. This talk : Modeling p-H 3 + fraction vs p-H 2 fraction to assess nuclear spin dependence of H 3 + + H 2.

251 views • 15 slides

Introduction to CLEO-c Branching fraction measurement technique Results Future directions

Absolute Hadronic D 0 and D + Branching Fractions at CLEO-c Werner Sun, Cornell University for the CLEO-c Collaboration CKM 2005 Workshop on the Unitarity Triangle 15-18 March 2005, San Diego, CA. Introduction to CLEO-c Branching fraction measurement technique Results Future directions.

218 views • 11 slides

Measurement of ? b Branching Ratios in Modes Containing a ? c. Johns Hopkins University. Fermilab. University of Pennsylvania. Rick Tesarek. Yi Le, Bruce Barnett, Petar Maksimovic, Matthew Martin. Shin-Shan Yu, Nigel Lockyer. What do we know about ? b decays?

120 views • 1 slides