Spin and total angular momentum of the glue
Vincenzo Barone, Alessandro Drago
TL;DR
This paper reviews current theoretical and experimental understanding of the gluon spin contribution (Delta_g) and total angular momentum (J_g) in quantum chromodynamics, highlighting recent progress and remaining challenges.
Contribution
It provides a concise overview of the latest findings on gluon spin and angular momentum, emphasizing recent developments and unresolved issues.
Findings
Summarizes experimental measurements of Delta_g and J_g.
Highlights theoretical models explaining gluon contributions.
Identifies key challenges in current understanding.
Abstract
We briefly review the present theoretical and experimental knowledge on Delta_g and J_g.
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Taxonomy
TopicsSports Dynamics and Biomechanics · Experimental and Theoretical Physics Studies · Orbital Angular Momentum in Optics