2 papers
hep-ph2026
The Spin Structure of the Nucleon
A. Deur, S. J. Brodsky, G. F. de Teramond
We review the present understanding of the spin structure of protons and neutrons, the fundamental building blocks of nuclei collectively known as nucleons. The field of nucleon sp…
hep-ph2025
Quantum Chromodynamics Resolution of the ATOMKI Anomaly in Nuclear Transitions
Valery Kubarovsky, Jennifer Rittenhouse West, Stanley J. Brodsky
Observations of anomalous angular correlations in electron-positron pairs produced from excited states of He, Be and C nuclei have been suggested as due to the c…