Title of article :
Within a statistical approach, strange and non-strange quark–gluon Fock state contributions are analyzed for their low energy properties. A suitable wave function is written for a nucleon that consists of three valence quarks (qqq) and the sea (image). Ex
Author/Authors :
A. Dumitru، نويسنده , , T. Lappi ، نويسنده , , L. McLerran، نويسنده ,
Issue Information :
ماهنامه با شماره پیاپی سال 2014
Pages :
10
From page :
140
To page :
149
Abstract :
Experiments at the LHC have recently reported results on the angular asymmetry coefficients image, for various angular moments n and orders of cumulants m, in high multiplicity image collisions. These coefficients are large, and have both even and odd moments. We discuss here some of the implications of these results for our understanding of the initial state of the collision (Color Glass Condensate) and for the evolution in the final state (Glasma and thermalized Quark Gluon Plasma). We show the Color Glass Condensate predicts large even moments, image with n an even integer. Odd moments are generated by final state interactions or fragmentation. For a multi-particle determination of image, where m is the number of particles used to determine the correlation, we argue that if these coefficients approach equality for large m in high multiplicity events, this may imply the existence of either solitonic solutions or Bose condensation either for the JIMWLK action that describes the CGC, or for the Glasma that might be produced in such a collision.
Keywords :
Elliptic flow , Color glass condensate
Journal title :
Nuclear physics A
Serial Year :
2014
Journal title :
Nuclear physics A
Record number :
1204519
Link To Document :
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