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Probing quark compositeness at hadronic colliders : the case of polarized beams

P. Taxil·J. M. Virey
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Abstract

A new handed interaction between subconstituents of quarks could be at the origin of some small parity violating effects in one-jet inclusive production. Within a few years, the Relativistic Heavy Ion Collider (RHIC) will be used as a polarized proton-proton collider. In this context, we analyse the possibilities of disentangling some new parity violating effects from the standard spin asymmetries which are expected due to the Standard Model QCD-Weak interference. We also explore the possibilities of placing some more stringent limits on the quark compositeness scale $Λ$ thanks to measurements of such spin asymmetries.

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P. Taxil, J. M. Virey. 1995-07-28. Probing quark compositeness at hadronic colliders : the case of polarized beams. https://doi.org/10.1016/0370-2693(95)01237-0

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