Acciarri, M. ; Achard, P. ; Adriani, O. ; Gurtu, A. ; et., al (1999) Measurement of mass and width of the W boson at LEP Physics Letters B, 454 (3-4). pp. 386-398. ISSN 0370-2693
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/S0370-2693(99)00348-2
Abstract
We report on measurements of the mass and total decay width of the W boson with the L3 detector at LEP. W-pair events produced in e+e− interactions between 161 GeV and 183 GeV centre-of-mass energy are selected in a data sample corresponding to a total luminosity of 76.7 pb−1. Combining all final states in W-pair production, the mass and total decay width of the W boson are determined to be mW=80.61±0.15 GeV and and ΓW=1.97±0.38 GeV, respectively.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 83550 |
| Deposited On: | 21 Feb 2012 12:51 |
| Last Modified: | 21 Feb 2012 12:51 |
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