Volume 82, Number 2, April 2008
|Number of page(s)||5|
|Section||The Physics of Elementary Particles and Fields|
|Published online||20 March 2008|
Searching for CPT violation in production
William I. Fine Theoretical Physics Institute, University of Minnesota - Minneapolis, MN 55455, USA
2 Department of Physics and Astronomy, University of California - Irvine, CA 92697 USA
3 Institute for High-Energy Phenomenology, Cornell University - Ithaca, NY 14853, USA
Accepted: 19 February 2008
We analyze the possibility of observing CPT violation in the top sector by looking for a mass difference between top and anti-top. We present current bounds on CPT violation in this sector from the Tevatron data, and analyze the prospects of improving these bounds at the LHC. We show that bounds at level of a percent can be obtained at future colliders.
PACS: 11.30.Er – Charge conjugation, parity, time reversal, and other discrete symmetries / 14.65.Ha – Top quarks
© EPLA, 2008
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