Conveners
Low energy spin physics with lepton, photon and hadron probes: 01
- Weizhi Xiong (Shandong University)
Description
Conveners: Chao Peng, Tom Jude
This talk will present the current status of experiments using polarized electrons at the accelerator facilities MAMI and MESA in Mainz. A particular focus will be on the P2 experiment, which aims to precisely determine the weak mixing angle at low momentum transfer. This measurement provides a stringent test of the Standard Model and offers sensitivity to potential new physics at energy...
Parity played a very important role in the development of the Standard Model (SM), as well as subsequent precision tests of the latter through a determination of the weak mixing angle. The longitudinal beam polarization of the proposed Electron-ion collider in China (EicC) offers a new possibility in this regard, and in a regime unexplored before. In this talk and based on our recent...
Atmospheric neutrinos (ATNs) offer a paradigm to understand neutrino properties while it is critical to quantify uncertainties in the flux modelings. Measurement of cosmic ray muons will contribute to the precision measurement of atmospheric neutrino oscillations due to the same parent particles. This letter suggests measuring the polarization of cosmic ray muons with an array strategy good...
