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Chromofields of strings and baryons

  • G. MartensEmail author
  • C. Greiner
  • S. Leupold
  • U. Mosel
Article

Abstract.

We calculate color electric fields of quark/antiquark (\(\bar{q}q\)) and 3-quark (qqq) systems within the Chromodielectric Model (CDM). We explicitly evaluate the string tension of flux tubes in the \(\bar{q}q\)-system and analyze their profile. To reproduce results of lattice calculations we use a bag pressure \(B = (320\; {\mathrm {MeV}})^4\) from which an effective strong-coupling constant \(\alpha_{s} \approx 0.3\) follows. With these parameters we get a Y-shaped configuration for large qqq-systems.

Keywords

Color Flux Tube Lattice Calculation String Tension Color Electric Field 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin/Heidelberg 2003

Authors and Affiliations

  1. 1.Institut für Theoretische PhysikUniversität GiessenGiessenGermany

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