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.

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

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Cited by in corpus (7)

• Jet momentum broadening in the pre-equilibrium Glasma
• The Momentum Kick Model Description of the Near-Side Ridge and Jet Quenching
• Momentum Kick Model Description of the Ridge in (Delta-phi)-(Delta eta) Correlation in pp Collisions at 7 TeV
• Soft Contribution to the Hard Ridge in Relativistic Nuclear Collisions
• Momentum Kick Model Analysis of PHENIX Near-Side Ridge Data and Photon Jet
• Bose-Einstein Interference in the Passage of a Jet in a Dense Medium
• The Parton Bubble Model(PBM) is Connected to the Glasma Flux Tube Model(GFTM), and predicts the Ridge and Strong CP violation