Abazov, V. M. ; Mondal, N. K. ; et., al (2009) Search for associated W and higgs boson production in pp‾ collisions at √ s=1.96 TeV Physical Review Letters, 102 (5). 051803_1-051803_7. ISSN 0031-9007
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Official URL: http://prl.aps.org/abstract/PRL/v102/i5/e051803
Related URL: http://dx.doi.org/10.1103/PhysRevLett.102.051803
Abstract
We present results of a search for WH→lνbb‾ production in pp‾ collisions based on the analysis of 1.05 fb-1 of data collected by the D0 experiment at the Fermilab Tevatron, using a neural network for separating the signal from backgrounds. No signal-like excess is observed, and we set 95% C.L. upper limits on the WH production cross section multiplied by the branching ratio for H→bb‾ for Higgs boson masses between 100 and 150 GeV. For a mass of 115 GeV, we obtain an observed (expected) limit of 1.5 (1.4) pb, a factor of 11.4 (10.7) times larger than the standard model prediction.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 66885 |
| Deposited On: | 28 Oct 2011 03:54 |
| Last Modified: | 28 Oct 2011 03:54 |
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