A T-odd observable sensitive to CP violating phases in squark decay

Paul Langacker, Gil Paz, Lian Tao Wang, Itay Yavin

Research output: Contribution to journalArticlepeer-review

27 Scopus citations


We present a new observable sensitive to a certain combination of CP violating phases in supersymmetric extensions of the Standard Model, viz. a triple product of momenta in the cascade decay of a heavy squark via an on-shell neutralino and off-shell slepton. We investigate the regions of parameter space in which the signal is strong enough to be detectable at the LHC with ∼ (102-103)/sin 2(2Δ) identified events, where Δ is a certain combination of phases in the MSSM presented in the text.

Original languageEnglish (US)
Article number055
JournalJournal of High Energy Physics
Issue number7
StatePublished - Jul 1 2007

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics


  • Hadron-hadron scattering


Dive into the research topics of 'A T-odd observable sensitive to CP violating phases in squark decay'. Together they form a unique fingerprint.

Cite this