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Updated: Jun 27, 2026

Setting Limits on Supersymmetry Using Simplified Models
Published on: November 16, 2013
Search for long-lived doubly charged Higgs bosons in pp collisions at sqrt[s] = 1.96 TeV
D Acosta1, J Adelman, T Affolder
1University of Florida, Gainesville, 32611, USA.
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 pp collisions at sqrt[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.
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