# Light Cone 2022 Online: Physics of Hadrons on the Light Front

Sep 19 – 23, 2022
ONLINE (ZOOM)
GMT timezone

## Signature of gluon orbital angular momentum

Sep 21, 2022, 1:00 PM
30m
ONLINE (ZOOM)

### Speaker

Shohini Bhattacharya (BNL)

### Description

By considering double spin asymmetry (DSA) in exclusive dijet production in ep collisions, we demonstrate for the first time that the cos($\phi$) angular correlation between the scattered electron and proton is a direct probe of the gluon orbital angular momentum and its interplay with the gluon helicity. We also make an estimate of the DSA for typical kinematics of the future Electron Ion Collider.

### Presentation materials

 LC2022_Shohini.pdf Shohini Bhattacharya.mp4