The Tensor and the Scalar Charges of the Nucleon from Hadron Phenomenology
A. Courtoy
TL;DR
This paper explores the nucleon tensor and scalar charges, their determination's significance for Beyond Standard Model physics, and prospects for extracting related parton distribution functions from upcoming experimental data.
Contribution
It highlights the importance of nucleon charge measurements for new physics searches and discusses future extraction methods using Jefferson Lab and CLAS12 data via dihadron fragmentation phenomenology.
Findings
Impact of nucleon tensor charge on BSM physics searches
Future extraction of scalar charge from upcoming data
Role of dihadron fragmentation functions in analysis
Abstract
We discuss the impact of the determination of the nucleon tensor charge on searches for physics Beyond the Standard Model. We also comment on the future extraction of the subleading-twist PDF from Jefferson Lab soon-to-be-released Beam Spin Asymmetry data as well as from the expected data of CLAS12, as the latter is related to the scalar charge. These analyses are possible through the phenomenology of Dihadron Fragmentation Functions related processes, which we report on here as well.
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