Search for a Low-Mass Higgs Boson in Upsilon (3S)--> gamma A0, A0--> tau + tau - at BABAR

Search for a Low-Mass Higgs Boson in Upsilon (3S)--> gamma A0, A0--> tau + tau - at BABAR

We search for a light Higgs boson A0 in the radiative decay Υ(3S)→γA0, A0-->τ+τ-, τ+→e+νeν̅ τ, or τ+-->μ+νμν̅ τ. The data sample contains 122×106 Υ(3S) events recorded with the BABAR detector. We find no evidence for a narrow structure in the studied τ+τ- invariant mass region of 4.03<mτ+τ-...

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Bibliographic Details
Main Authors: Zhao, M., Yamamoto, R. K., Sciolla, Gabriella, Henderson, Shawn Wesley, Dujmic, Denis, Spitznagel, Michael A, Cowan, Ray F, Fisher, Peter H
Other Authors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Language:en_US
Published: American Physical Society 2010
Online Access:http://hdl.handle.net/1721.1/54803
https://orcid.org/0000-0002-8667-5660

Internet

http://hdl.handle.net/1721.1/54803
https://orcid.org/0000-0002-8667-5660

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