منابع مشابه
Physics Results from Sld Using the Crid
We review recent Z physics results from SLD that use the Cherenkov Ring Imaging Detector for charged particle identi cation. The performance of the detector and likelihood method are described brie y. Several hadronization measurements are presented, including identi ed hadron production in events of di erent primary avors, leading hadron production, and new correlation studies sensitive to det...
متن کاملElectroweak Physics Results from the Sld
Data taken by the SLD Collaboration at the Stanford Linear Collider on e+ e-> Z0 obtained with a polarized electron beam have enabled many incisive tests of the electroweak sector of the standard model to be performed. We discuss our recent determinations of sinθw, derived from the total cross section asymmetry, and the quark final state asymmetries, As, Ac, Ab and branching ratios, Rc and Rb. ...
متن کاملSLD Results on B Physics
Results on B-lifetimes, Bd and B o s mixing, and B decay charm counting studies from the SLD experiment at the Stanford Linear Accelerator Center are presented. These results which exploit the small stable beam spots and high precision detector and the polarized electron beam are among the most precise measurements to date. INTRODUCTION The SLD experiment collected a sample of about 550K hadron...
متن کاملLong-term Operational Experience with the Barrel CRID at SLD*
The Barrel CRID detector has been operating successfully at SLD for the past seven years. It is an important tool for SLD physics analyses. The long-term operational experience with this device is described. Invited talk at the Third International Workshop on Ring Imaging Cherenkov Detectors, Ein-Gedi, Dead Sea, Israel, November 15-20, 1998 * Work supported by The Department of Energy, contract...
متن کاملHeavy Quark Physics from SLD
This report covers preliminary measurements from SLD on heavy quark production at the Zu, using 150.000 hadronic Zu decays accumulated during the 1993-1995 runs. A measurement of Rt, with a lifetime double tag is presented. The high electron beam polarization of the SLC is employed in the direct measurement of the parity-violating parameters At, and Ac by use of the left-right forward-backward ...
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
سال: 1999
ISSN: 0168-9002
DOI: 10.1016/s0168-9002(99)00339-3