Search for a Ridge Structure Origin with Shower Broadening and Jet Quenching

Abstract

We investigate the role of jet and shower parton broadening by the strong colour field in the $\Delta \eta$-$\Delta \varphi$ correlation of high $p_T$ particles. When anisotropic momentum broadening ($\Delta p_z>\Delta p_T$) is given to jet and shower partons in the initial stage, a ridge-like structure is found to appear in the two hadron correlation. The ratio of the peak to the pedestal yield is overestimated.

Talk given at 20th Int. Conf. on Ultra-Relativistic Nucleus-Nucleus Collisions, Jaipur, India, Feb.4-10, 2008

References in corpus (7)

• Some Features of the Glasma
• On the Origin of the "Ridge" phenomenon induced by Jets in Heavy Ion Collisions
• Ultraviolet avalanche in anisotropic non-Abelian plasmas
• Longitudinal Broadening of Quenched Jets in Turbulent Color Fields
• Jet broadening in unstable non-Abelian plasmas
• Ridge Structure associated with the Near-Side Jet in the (Delta phi)-(Delta eta) Correlation
• Jet-fluid string formation and decay in high-energy heavy-ion collisions

Cited by in corpus (4)

• Jet momentum broadening in the pre-equilibrium Glasma
• The Momentum Kick Model Description of the Near-Side Ridge and Jet Quenching
• Momentum Kick Model Analysis of PHENIX Near-Side Ridge Data and Photon Jet
• The Parton Bubble Model(PBM) is Connected to the Glasma Flux Tube Model(GFTM), and predicts the Ridge and Strong CP violation