179053911
W mass and width from LEP
We present a measurement of the mass and width of the W boson by direct reconstruction in the qqqq and qq ± ν channels by of the four LEP 2 experiments, ALEPH, DELPHI, L3 and OPAL. Each experiment used about 700 pb −1 of collected data. Major systematic uncertainties are discussed. c Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.
57597970
ATLAS tile calorimeter interface
This paper describes the ATLAS Tile Calorimeter Digitizer-toRod Interface card design, performance and radiation hardness tests and production processes.
2625056
Hep Cluster First Step Towards Grid Computing
HEP Cluster is designed and implemented in Scientific Linux Cern 5.5 to grant High Energy Physics researchers one place where they can go to undertake a particular task or to provide a parallel processing architecture in which CPU resources are shared across a network and all machines function as one large supercomputer. It gives physicists a facility to access computers and data, transparently, without having to consider location, operating system, account administration, and other details. By using this facility researchers can process their jobs much faster than the stand alone desktop systems.