SUSY Searches at H1
Journal Article
·
· AIP Conference Proceedings
- Deutsches Elektronen Synchrotron, Notkestrasse 85, 22607, Hamburg (Germany)
The deep inelastic collisions produced at HERA provide and ideal environment to search for new particles and physics Beyond the Standard Model (BSM) and three such analyses performed by the H1 experiment are presented here. A search for bosonic stop decays in R-parity violating SUSY finds no significant deviation from the Standard Model (SM) and sets competitive limits, excluding the existence of stop quarks at 95% CL with masses up to 275 GeV for a Yukawa coupling {lambda}' of electromagnetic strength. Secondly, a search for light gravitinos in events with photons and missing transverse momentum sets the first constraints from HERA on SUSY models independent of the squark sector, ruling out neutralino masses up to 112 GeV at 95% CL for {lambda}' = 1. Finally, a model independent general search for new phenomena finds good agreement between the H1 data and the SM, the most significant deviation found being a previously reported observation.
- OSTI ID:
- 20726513
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 792; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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