Criticality in Quark-Gluon Systems Far Beyond Thermal and Chemical Equilibrium
| Autor: | Meng Ta-chung, R. Rittel, Karsten Tabelow, Fu Jinghua |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2001 |
| Předmět: |
Quark
Physics Particle physics Direct evidence High Energy Physics::Lattice Hadron Nuclear Theory High Energy Physics::Phenomenology General Physics and Astronomy FOS: Physical sciences Jet (particle physics) Gluon High Energy Physics - Phenomenology High Energy Physics - Phenomenology (hep-ph) Criticality Thermal High Energy Physics::Experiment Chemical equilibrium Nuclear Experiment |
| DOI: | 10.17877/de290r-6373 |
| Popis: | Experimental evidence and theoretical arguments for the existence of self-organized criticality in systems of gluons and quarks are presented. It is observed that the existing data for high-transverse-momentum jet-production exhibit striking regularities; and it is shown that, together with first-principle considerations, such regularities can be used, not only to probe the possible compositness of quarks, but also to obtain {\em direct evidence} for, or against, the existence of critical temperature and/or critical chemical potential in quark-gluon systems when hadrons are squeezed together. Comment: 13 pages, including 1 figure and 1 table |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|