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arXiv · 1503.07126

Bose enhancement and the ridge

Tolga Altinoluk·Néstor Armesto·Guillaume Beuf·Alex Kovner·Michael Lublinsky
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Abstract

We point out that Bose enhancement in a hadronic wave function generically leads to correlations between produced particles. We show explicitly, by calculating the projectile density matrix in the Color Glass Condensate approach to high-energy hadronic collisions, that the Bose enhancement of gluons in the projectile leads to azimuthal collimation of long range rapidity correlations of the produced particles, the so-called ridge correlations.

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Tolga Altinoluk, Néstor Armesto, Guillaume Beuf, Alex Kovner, Michael Lublinsky. 2015-10-26. Bose enhancement and the ridge. https://arxiv.org/abs/1503.07126

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