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arXiv 2009-01-27 DOI 10.1103/PhysRevD.79.075011 0 views

Discriminating between technicolor and warped extra dimensional model via pp → ZZ channel

Antipin, Oleg · Tuominen, Kimmo

Original · EN

We explore the possibility to discriminate between certain strongly-coupled technicolor (TC) models and warped extra-dimensional models where the Standard Model fields are propagating in the extra dimension. We consider a generic QCD-like TC model with running coupling as well as two TC models with walking dynamics. We argue that due to the different production mechanisms for the lowest-lying composite tensor state in these TC theories compared to the first Kaluza-Klein graviton mode of warped extra-dimensional case, it is possible to distinguish between these models based on the angular analysis of the reconstructed longitudinal Z bosons in the pp → ZZ → four charged leptons channel.

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