3 papers
hep-ph2026
Matching from quark to hadronic operators: external source vs spurion methods
Gang Li, Chuan-Qiang Song, Jiang-Hao Yu
Various weak processes at the hadronic scale have been utilized to search for new physics at high energy scale, which can be described by the QCD chiral Lagrangian matched from the…
hep-ph2026
A Comprehensive Effective Field Theory Framework for Coherent Elastic Neutrino-Nucleus Scattering
Gang Li, Chuan-Qiang Song, Feng-Jie Tang +1
Coherent elastic neutrino-nucleus scattering (CENS) stands out as a pivotal process for precision tests of the Standard Model electroweak sector, investigations of neutrino pro…
hep-ph2025
Constraints on neutrino non-standard interactions from COHERENT, PandaX-4T and XENONnT
Gang Li, Chuan-Qiang Song, Feng-Jie Tang +1
We investigate constraints on neutrino non-standard interactions (NSIs) in the effective field theory framework, using data from the first measurement of solar B neutrinos via…