# Search for Doubly Charged Higgs Bosons at LEP2

Abstract : A search for pair-produced doubly charged Higgs bosons has been performed using the data collected by the DELPHI detector at LEP at centre-of-mass energies between 189 and 209 GeV. No excess is observed in the data with respect to the Standard Model background. A lower limit for the mass of 97.3 GeV/$c^2$ at the 95\% confidence level has been set for doubly charged Higgs bosons in left-right symmetric models for any value of the Yukawa coupling between the Higgs bosons and the $\tau$ leptons.
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Journal articles
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Cited literature [6 references]

http://hal.in2p3.fr/in2p3-00012366
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Submitted on : Wednesday, January 8, 2003 - 9:14:13 AM
Last modification on : Tuesday, March 2, 2021 - 5:16:09 PM
Long-term archiving on: : Tuesday, June 2, 2015 - 12:42:02 PM

### Identifiers

• HAL Id : in2p3-00012366, version 1

### Citation

J. Abdallah, P. Abreu, W. Adam, P. Adzic, T. Albrecht, et al.. Search for Doubly Charged Higgs Bosons at LEP2. Physics Letters B, Elsevier, 2003, 552, pp.127-137. ⟨in2p3-00012366⟩

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