Published March 15, 2007
| Version v1
Journal article
Quasiparticle picture of quarks near chiral transition at finite temperature
Creators
- 1. RIKEN BNL Research Center, Brookhaven National Laboratory, Upton, NY 11973 (United States)
- 2. Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto, 606-8502 (Japan)
- 3. Department of Physics, Nagoya University, Nagoya, 464-8602 (Japan)
Description
We investigate, using a chiral effective model, the quark spectrum in the critical region of the chiral transition focusing on the effect of the possible mesonic excitations in the quark-gluon plasma phase. We find that there appear a novel three-peak structure in the quark spectra. We elucidate the mechanism of the appearance of the multi-peak structure with the help of a Yukawa model with an elementary boson
Additional details
Identifiers
- DOI
- 10.1016/j.nuclphysa.2006.11.077;
- arXiv
- arXiv:hep-ph/0608185v1;
- PII
- S0375-9474(06)00945-6;
Publishing Information
- Journal Title
- Nuclear Physics. A
- Journal Volume
- 785
- Journal Issue
- 1-2
- Journal Page Range
- p. 257-260
- ISSN
- 0375-9474
- CODEN
- NUPABL
Conference
- Title
- 7. international conference on strong and electroweak matter
- Acronym
- SEWM 2006
- Dates
- 10-13 May 2006
- Place
- Long Island, NY (United States)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38087618
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BOSONS; CHIRALITY; ENERGY SPECTRA; EXCITATION; HEAVY ION REACTIONS; MULTIPLE PRODUCTION; QUARK MATTER; QUARKS
- Descriptors DEC
- ENERGY-LEVEL TRANSITIONS; FERMIONS; MATTER; NUCLEAR REACTIONS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; SPECTRA
Optional Information
- Copyright
- Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.