Bose enhancement and the ridge - INSPIRE

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Bose enhancement and the ridge

Mar 24, 2015

5 pages

Published in:

Phys.Lett.B 751 (2015) 448-452

Published: Dec 17, 2015

e-Print:

1503.07126 [hep-ph]

DOI:

10.1016/j.physletb.2015.10.072

View in:

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Abstract: (arXiv)

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.

Note:

5 pages, 1 figure; v2: 6 pages, 1 figure, discussions enlarged and technical details added, figure changed, final version

rapidity: correlation: long-range
hadron hadron: interaction
enhancement
color glass condensate
density matrix
wave function
collimator
gluon
energy: high

References(40)

Figures(1)

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