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arXiv · 0807.1295

T-odd correlations from CP violating anomalous top-quark couplings revisited

Oleg Antipin·G. Valencia
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Abstract

We revisit the effect of CP violating anomalous top-quark couplings in $t\bar{t}$ production and decay. We consider $t\bar{t}$ production through gluon fusion (and light $q{\bar q}$ annihilation) followed by top-quark decay into $bW$ or $b\ellν$. We find explicit analytic expressions for all the triple products generated by the anomalous couplings that fully incorporate all spin correlations. Our results serve as a starting point for numerical simulations for the LHC.

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Oleg Antipin, G. Valencia. 2009-05-08. T-odd correlations from CP violating anomalous top-quark couplings revisited. https://doi.org/10.1103/physrevd.79.013013

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