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 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 کاملThe Performance of the Barrel CRID at the SLD; Long-term Operational Experience
The Barrel CRID detector has been operating successfully at SLD for the past 7 years. It is an important tool for SLD physics analyses. We report results based on long term operational experience of a number of important quantities such as the Cherenkov quality factor, No, of the device, fluid transparency, electron lifetime, single electron detection efficiency, anode wire ageing,TMAE purity, ...
متن کاملFirst Results from Sld with Polarized Electron the Sld Collaboration
The SLAC Linear Collider (SLC) has been modified to collide a longitudinally polarized electron beam with the unpolarized positron beam. We review the beginning of polarized beam running at the SLC, and report on the measurement of the left-right cross section asymmetry (ALR) made with a sample of 10,224 Z decays collected over the course of the 1992 run. The average beam polarization for this ...
متن کاملHeavy Flavors Results From SLD∗
We present recent measurements by SLD of the branching fractions of B hadrons to states with 0 and 2 open charm hadrons, BR0D and BR2D, from which both the average charm yield per B decay, Nc and the inclusive branching ratio into rare modes not containing any charmed hadrons, BRrare can be derived. We also present a new measurement of the Bd mixing frequency ∆md and limits on the Bs mixing fre...
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ژورنال
عنوان ژورنال: IEEE Transactions on Nuclear Science
سال: 1994
ISSN: 0018-9499,1558-1578
DOI: 10.1109/23.322821