The Proton’s Spin: Gluons Get In On the Action
Understanding Proton Spin The spin of the proton remains one of the most captivating puzzles in particle physics. While protons are well-known as essential building blocks of atomic nuclei, their intrinsic angular momentum-referred to as spin-is far from a simple characteristic. Instead, it embodies a complex interplay of the fundamental particles residing within the proton. […]