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Title: Hadronization of QCD and effective interactions

Conference ·
OSTI ID:10168897

An introductory treatment of hadronization through functional integral calculus and bifocal Bose fields is given. Emphasis is placed on the utility of this approach for providing a connection between QCD and effective hadronic field theories. The hadronic interactions obtained by this method are nonlocal due to the QCD substructure, yet, in the presence of an electromagnetic field, maintain the electromagnetic gauge invariance manifest at the quark level. A local chiral model which is structurally consistent with chiral perturbation theory is obtained through a derivative expansion of the nonlocalities with determined, finite coefficients. Tree-level calculations of the pion form factor and {pi} {minus} {pi} scattering, which illustrate the dual constituent-quark-chiral-model nature of this approach, are presented.

Research Organization:
Washington Univ., Seattle, WA (United States). Inst. for Nuclear Theory
Sponsoring Organization:
USDOE, Washington, DC (United States)
DOE Contract Number:
FG06-90ER40561
OSTI ID:
10168897
Report Number(s):
DOE/ER/40561-147; CONF-9405132-6; ON: DE94014975; IN: INT94-00-60; BR: 35KB01000/KB0300000; TRN: 94:014607
Resource Relation:
Conference: 14. International IUPAP conference on few body problems in physics,Williamsburg, VA (United States),26-31 May 1994; Other Information: PBD: [1994]
Country of Publication:
United States
Language:
English

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