Pieter Maris
Iowa State University
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Publication
Featured researches published by Pieter Maris.
International Journal of Modern Physics E-nuclear Physics | 2003
Pieter Maris; Craig D. Roberts
Dyson–Schwinger equations furnish a Poincare covariant framework within which to study hadrons. A particular feature is the existence of a nonperturbative, symmetry preserving truncation that enables the proof of exact results. The gap equation reveals that dynamical chiral symmetry breaking is tied to the long-range behavior of the strong interaction, which is thereby constrained by observables, and the pion is precisely understood, and seen to exist simultaneously as a Goldstone mode and a bound state of strongly dressed quarks. The systematic error associated with the simplest truncation has been quantified, and it underpins a one-parameter model efficacious in describing an extensive body of mesonic phenomena. Incipient applications to baryons have brought successes and encountered challenges familiar from early studies of mesons, and promise a covariant field theory upon which to base an understanding of contemporary large momentum transfer data.
Physical Review C | 1999
Pieter Maris; P. C. Tandy
The masses and decay constants of the light vector mesons
Physics Letters B | 1998
Pieter Maris; Craig D. Roberts; P. C. Tandy
\rho/\omega
Physical Review C | 2009
Pieter Maris; James P. Vary; A. M. Shirokov
,
Physical Review C | 2000
Pieter Maris; P. C. Tandy
\phi
Physical Review D | 1995
Pieter Maris
and
Physical Review C | 2010
James P. Vary; H. Honkanen; Jun Li; Pieter Maris; Stanley J. Brodsky; A. Harindranath; G. F. de Teramond; P. Sternberg; Esmond G. Ng; Chao Yang
K^\star
Few-body Systems | 2002
Pieter Maris
are studied within a ladder-rainbow truncation of the coupled Dyson-Schwinger and Bethe-Salpeter equations of QCD with a model 2-point gluon function. The approach is consistent with quark and gluon confinement, reproduces the correct one-loop renormalization group behavior of QCD, generates dynamical chiral symmetry breaking, and preserves the relevant Ward identities. The one phenomenological parameter and two current quark masses are fixed by requiring that the calculated
Physical Review C | 2016
Sven Binder; Angelo Calci; E. Epelbaum; R. J. Furnstahl; J. Golak; K. Hebeler; H. Kamada; H. Krebs; Joachim Langhammer; S. Liebig; Pieter Maris; Ulf-G. Meißner; D. Minossi; A. Nogga; Hugh Potter; Robert Roth; R. Skibiński; K. Topolnicki; James P. Vary; H. Witała
f_\pi, m_\pi
ieee international conference on high performance computing data and analytics | 2008
Philip Sternberg; Esmond G. Ng; Chao Yang; Pieter Maris; James P. Vary; Masha Sosonkina; Hung Viet Le
and