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Article overview
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Chromofields of Strings and Baryons | Gunnar Martens
; Carsten Greiner
; Stefan Leupold
; Ulrich Mosel
; | Date: |
4 Mar 2003 | Journal: | Eur.Phys.J. A18 (2003) 223-226 | Subject: | hep-ph nucl-th | Affiliation: | University of Giessen, Germany | Abstract: | We calculate color electric fields of quark/antiquark ($ar{q}q$) and 3 quark ($qqq$) systems within the chromodielectric model (CDM). We explicitly evaluate the string tension of flux tubes in the $ar{q}q$--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 $alpha_s approx 0.3$ follows. With these parameters we get a $Y$ shaped configuration for large $qqq$--systems. | Source: | arXiv, hep-ph/0303017 | Services: | Forum | Review | PDF | Favorites |
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