Volume 340 - The 39th International Conference on High Energy Physics (ICHEP2018) - Parallel: Beyond the Standard Model
Search for contact interactions in inclusive ep scattering at HERA
I. Pidhurskyi, M. Shchedrolosiev, O. Turkot*, K. Wichmann, A.F. Zarnecki  on behalf of the ZEUS Collaboration
*: corresponding author
Full text: pdf
Published on: August 02, 2019
Abstract
The high-precision HERA data are used to search for Beyond the Standard Model contributions to electron-quark scattering in the framework of eeqq contact interactions (CI). Combined measurements of the inclusive deep inelastic cross sections in neutral and charged current ep scattering are considered, corresponding to a luminosity of around 1 fb−1. The analysis of the inclusive ep data is based on the simultaneous fits of parton distribution functions together with contributions of CI couplings to ep scattering. Results are presented for different general CI scenarios and heavy leptoquarks with expected 95% C.L. limits on the CI mass scales in the 10 TeV range.
DOI: https://doi.org/10.22323/1.340.0331
How to cite

Metadata are provided both in article format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in proceeding format which is more detailed and complete.

Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.