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Search for Long-Lived Doubly-Charged Higgs Bosons in p anti-p Collisions at s**(1/2) = 1.96 TeV

Lancaster, M; Waters, DCDFC; (2005) Search for Long-Lived Doubly-Charged Higgs Bosons in p anti-p Collisions at s**(1/2) = 1.96 TeV. Physical Review Letters , 95 (7) , Article 071801. 10.1103/PhysRevLett.95.071801. Green open access

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Abstract

We present a search for long-lived doubly charged Higgs bosons (H±±), with signatures of high ionization energy loss and muonlike penetration. We use 292  pb-1 of data collected in pp̅ collisions at √s=1.96  TeV by the CDF II detector at the Fermilab Tevatron. Observing no evidence of long-lived doubly charged particle production, we exclude HL±± and HR±± bosons with masses below 133  GeV/c2 and 109  GeV/c2, respectively. In the degenerate case we exclude H±± mass below 146  GeV/c2. All limits are quoted at the 95% confidence level.

Type: Article
Title: Search for Long-Lived Doubly-Charged Higgs Bosons in p anti-p Collisions at s**(1/2) = 1.96 TeV
Open access status: An open access version is available from UCL Discovery
DOI: 10.1103/PhysRevLett.95.071801
Publisher version: http://dx.doi.org/10.1103/PhysRevLett.95.071801
Language: English
Additional information: © 2005 The American Physical Society
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy
URI: https://discovery.ucl.ac.uk/id/eprint/131948
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