2020/10/31 by Yoshitaka Hatta, Bo-Wen Xiao, Feng Yuan +1
Physics and Astronomy · #Anisotropy #Azimuth #Black Holes and Theoretical Physics #Collider #Gluon #High-Energy Particle Collisions Research #Jet (fluid) #Large Hadron Collider #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Physics #Production (economics) #Quantum chromodynamics #hep-ex #hep-ph #nucl-ex #nucl-th
paper · pdf · doi:10.1103/physrevlett.126.142001
published as Phys. Rev. Lett. 126, 142001 (2021) · 7 pages, 4 figures
arxiv created 2021/04/06 · openalex publication_date 2021/04/06 · arxiv updated 2021/04/07 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We investigate the effect of soft gluon radiations on the azimuthal angle correlation between the total and relative momenta of two jets in inclusive and exclusive dijet processes. We show that the final state effect induces a sizable cos(2ϕ) anisotropy due to gluon emissions near the jet cones. The phenomenological consequences of this observation are discussed for various collider experiments, including diffractive processes in ultraperipheral pA and AA collisions, inclusive and diffractive dijet production at the EIC, and inclusive dijet in pp and AA collisions at the LHC.