Quark-sector Lorentz violation in -boson production
arXiv:2011.02632 · doi:10.1007/JHEP04(2021)228
Abstract
Quark-sector Lorentz violation is studied in the context of Drell-Yan dilepton production including effects from Z-boson exchange. We show the chiral nature of the weak interactions enables parity-violating and spin-dependent effects to be studied using unpolarized initial states. Constraints are placed on dimensionless and CPT-even coefficients for Lorentz violation for the first two generations of quarks using measurements from the Large Hadron Collider.
Typos in Eq. 3.14 addressed, leading to an updated figure and tables. Conclusions unchanged
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