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Direct measurement of the W Boson width in ppover collisions at square roots = 1.96 TeV. | LitMetric
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Direct measurement of the W Boson width in ppover collisions at square roots = 1.96 TeV.

T Aaltonen J Adelman T Akimoto M G Albrow B Alvarez González S Amerio D Amidei A Anastassov A Annovi J Antos M Aoki G Apollinari A Apresyan T Arisawa A Artikov W Ashmanskas A Attal A Aurisano F Azfar P Azzi-Bacchetta

Phys Rev Lett

Division of High Energy Physics, Department of Physics, University of Helsinki and Helsinki Institute of Physics, FIN-00014, Helsinki, Finland.

Published: February 2008

A direct measurement of the total decay width of the W boson Gamma(W) is presented using 350 pb(-1) of data from pp[over ] collisions at square root s = 1.96 TeV collected with the CDF II detector at the Fermilab Tevatron. The width is determined by normalizing predicted signal and background distributions to 230 185 W candidates decaying to enu and micronu in the transverse-mass region 50

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http://dx.doi.org/10.1103/PhysRevLett.100.071801DOI Listing

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