Forward dihadron correlations in the Gaussian approximation of JIMWLK

6533b7dbfe1ef96bd1270b21

RESEARCH PRODUCT

Forward dihadron correlations in the Gaussian approximation of JIMWLK

Heikki Mäntysaari Tuomas Lappi Tuomas Lappi

subject

Physics Nuclear and High Energy Physics Particle physics ta114 010308 nuclear & particles physics Scattering Operator (physics)FOS: Physical sciences Parton 01 natural sciences Gaussian approximation Azimuth High Energy Physics - Phenomenology Pedestal High Energy Physics - Phenomenology (hep-ph)Quantum electrodynamics 0103 physical sciences Quadrupole 010306 general physics Nuclear Experiment

description

We compute forward dihadron azimuthal correlations in deuteron-gold collisions using a Gaussian approximation for the quadrupole operator. The double parton scattering contribution is found to be part of our dihadron calculation. We obtain a good description of the PHENIX data for the azimuthal-angle dependent away side peak and a relatively good estimate for the pedestal contribution.

year	journal	country	edition	language
2012-07-30

https://dx.doi.org/10.48550/arxiv.1207.6920

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