Acosta, D;
Adelman, J;
Affolder, T;
Akimoto, T;
Albrow, MG;
Ambrose, D;
Amerio, S;
... CDF Collaboration; + view all
(2005)
Search for long-lived doubly charged Higgs bosons in p(p)over-bar collisions at root s=1.96 TeV.
PHYS REV LETT
, 95
(7)
, Article 071801. 10.1103/PhysRevLett.95.071801.
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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 p (p) over bar collisions at root 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 H-L(+/-+/-) and H-R(+/-+/-) bosons with masses below 133 GeV/c(2) and 109 GeV/c(2), respectively. In the degenerate case we exclude H-+/-+/- mass below 146 GeV/c(2). All limits are quoted at the 95% confidence level.
| Type: | Article |
|---|---|
| Title: | Search for long-lived doubly charged Higgs bosons in p(p)over-bar collisions at root s=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 |
| Keywords: | LEFT-RIGHT SYMMETRY, NEUTRINO MASSES, VIOLATION, DETECTOR, PARITY, MODELS, MIXINGS |
| UCL classification: | UCL 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/131743 |
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