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arXiv · hep-ph/0303017

Chromofields of Strings and Baryons

Gunnar Martens·Carsten Greiner·Stefan Leupold·Ulrich Mosel
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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 $B = (320 MeV)^4$ from which an effective strong coupling constant $α_s \approx 0.3$ follows. With these parameters we get a $Y$ shaped configuration for large $qqq$--systems.

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Gunnar Martens, Carsten Greiner, Stefan Leupold, Ulrich Mosel. 2003-03-04. Chromofields of Strings and Baryons. https://doi.org/10.1140/epja%2Fi2002-10303-6

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