2010/11/29 by Г. А. Козлов, G. A. Kozlov, Kozlov, G. A.
Physics and Astronomy · #Cosmology and Gravitation Theories #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Quantum Chromodynamics and Particle Interactions #hep-ph
paper · pdf · doi:10.48550/arxiv.1011.6231
8 pages, replacement of the title, some changes through the text, add the references
openalex publication_date 2010/11/29 · arxiv created 2011/03/12 · arxiv updated 2011/03/15 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We look at the new two-particle Bose-Einstein correlation (BEC) function accompanied by the color-electric flux model which can explain the "ridge" behavior in enhanced angular correlation between two identical pions at very broad rapidity with high multiplicity. We argue that such an investigation could probe both the size and the temperature of the source of two pions emitted into a narrow range of azimuthal angles. We can confirm the ev- idence for quark-gluon phase due to interaction of outgoing pions (having high transverse momenta) with the medium in thermal bath in proton-proton collisions.