Abstract
We present a search for long-lived doubly charged Higgs bosons (), with signatures of high ionization energy loss and muonlike penetration. We use of data collected in collisions at by the CDF II detector at the Fermilab Tevatron. Observing no evidence of long-lived doubly charged particle production, we exclude and bosons with masses below and , respectively. In the degenerate case we exclude mass below . All limits are quoted at the 95% confidence level.
- Received 3 March 2005
DOI:https://doi.org/10.1103/PhysRevLett.95.071801
©2005 American Physical Society