2 papers
hep-ph2026
Nucleon Strong-Interactions Size From Charmonium Photoproduction
Xiangdong Ji, Sylvester Joosten, Zein-Eddine Meziani +1
Protons and neutrons differ dramatically in their electromagnetic sizes, but are bound by the strong (color) force and have nearly identical masses, like two twin states of the sam…
nucl-ex2026
Search for neutrinoless quadruple beta decay of Xe in PandaX-4T detector
PandaX Collaboration, Zhiyuan Li, Peiyuan Chen +103
The observation of neutrinoless quadruple beta decay (04) in the absence of neutrinoless double beta decay (02) has been argued to provide a strong indication that neut…