Abstract
We present results of a search for production in collisions based on the analysis of 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 production cross section multiplied by the branching ratio for 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.
- Received 14 August 2008
DOI:https://doi.org/10.1103/PhysRevLett.102.051803
©2009 American Physical Society