Stable colored particles R-SUSY relics or not?
Abstract
R-hadrons are only one of many possible stable colored states that the LHC might produce. All such particles would provide a spectacular, if somewhat unusual, signal at ATLAS and CMS. Produced in large numbers and leaving a characteristic signature throughout all layers of the detector, including the muon chamber, they could be traight forward to discover even with low luminosity. Though such long lived colored particles (LLCPs) can be realized in many extensions of the Standard Model, most analyses of their phenomenology have focused only on R-hadrons. In order to distinguish among the possibilities, fundamental quantum numbers of the new states must be measured. In this paper, we demonstrate how to identify the SU(3)_C charge and spin of such new particles at the LHC.
Additional Information
© 2011 Springer. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. Received: September 2, 2010. Revised: December 5, 2010. Accepted: December 16, 2010. Published: January 4, 2011. We would like to thank the Aspen Center for Physics for providing a wonderful opportunity for collaboration and discussion. MRB thanks Maria Spiropulu for her advice and support. MRB and BE are supported by the Department of Energy, under grant DE-FG03-92-ER40701 This work is supported in part by the U.S. Dept. of Energy under contact DE-FG02-92-ER40701. LR is supported by NSF grant PHY-0556111. DK is supported by the General Sir John Monash Award.Attached Files
Published - Buckley2011p13227J_High_Energy_Phys.pdf
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Additional details
- Eprint ID
- 23122
- Resolver ID
- CaltechAUTHORS:20110328-100709612
- DE-FG03-92-ER40701
- Department of Energy (DOE)
- DE-FG02-92-ER40701
- Department of Energy (DOE)
- PHY-0556111
- NSF
- General Sir John Monash Award
- Created
-
2011-03-29Created from EPrint's datestamp field
- Updated
-
2021-11-09Created from EPrint's last_modified field
- Caltech groups
- Caltech Theory