P. Ueberholz | Researchain

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Featured researches published by P. Ueberholz.

Physical Review D | 2000

Static potentials and glueball masses from QCD simulations with Wilson sea quarks

Gunnar Bali; Bram Bolder; Norbert Eicker; Thomas Lippert; Boris Orth; P. Ueberholz; Klaus Schilling; Thorsten Struckmann

We calculate glueball and torelon masses as well as the lowest lying hybrid potential in addition to the static ground state potential in lattice simulations of QCD with two flavors of dynamical Wilson fermions. The results are obtained on lattices with

Physical Review D | 1998

Light and Strange Hadron Spectroscopy with Dynamical Wilson Fermions

N. Eicker; P. Lacock; K. Schilling; A. Spitz; U. Glässner; S. Güsken; H. Hoeber; Th. Lippert; Th. Struckmann; P. Ueberholz; J. Viehoff; G. Ritzenhöfer

{16}^{3}\ifmmode\times\else\texttimes\fi{}32

Physica A-statistical Mechanics and Its Applications | 1992

Noisy collective behaviour in deterministic cellular automata

Jason A. C. Gallas; Peter Grassberger; Hans J. Herrmann; P. Ueberholz

and

Physical Review D | 2001

High precision study of the Q Q ¯ potential from Wilson loops at large distances

Bram Bolder; Thorsten Struckmann; Gunnar S. Bali; Norbert Eicker; Thomas Lippert; Boris Orth; K. Schilling; P. Ueberholz

{24}^{3}\ifmmode\times\else\texttimes\fi{}40

Physical Review D | 1999

The Pion nucleon sigma term with dynamical Wilson fermions

S. Güsken; K. Schilling; N. Eicker; A. Spitz; Thomas Lippert; Thorsten Struckmann; J. Viehoff; P. Lacock; P. Ueberholz

sites at

Physics Letters B | 1997

Light quark masses with dynamical Wilson fermions

N. Eicker; U. Glässner; S. Güsken; H. Hoeber; P. Lacock; Th. Lippert; G. Ritzenhöfer; K. Schilling; G. Siegert; A. Spitz; P. Ueberholz; J. Viehoff

\ensuremath{\beta}=5.6,

Physical Review D | 1999

alpha(S) from Upsilon spectroscopy with dynamical Wilson fermions

A. Spitz; H. Hoeber; N. Eicker; S. Güsken; Th. Lippert; K. Schilling; Thorsten Struckmann; P. Ueberholz; J. Viehoff

corresponding to a lattice spacing

Physics Letters B | 1996

Evaluating sea quark contributions to flavour-singlet operators in lattice QCD

N. Eicker; U. Glässner; S. Güsken; H. Hoeber; Thomas Lippert; G. Ritzenhöfer; K. Schilling; G. Siegert; A. Spitz; P. Ueberholz; J. Viehoff

{a}^{\ensuremath{-}1}{=2.65}_{\ensuremath{-}8}^{+5} \mathrm{GeV},

Physical Review D | 1998

First lattice study of semileptonic decays of Lambda-b and Xi-b baryons

K. C. Bowler; R.D. Kenway; Laurent Lellouch; J. Nieves; O. Oliveira; D.G. Richards; C.T. Sachrajda; N. Stella; P. Ueberholz

as determined from the Sommer force radius, at physical sea quark mass. The range spanned in the present study of five different quark masses is reflected in the ratios

arXiv: High Energy Physics - Lattice | 1998

SESAM and TχL results for Wilson action—A status report

Th. Lippert; Gunnar S. Bali; N. Eicker; L. Giusti; U. Glässner; S. Güsken; H. Hoeber; P. Lacock; G. Martinelli; F. Rapuano; G. Ritzenhöfer; K. Schilling; G. Siegert; A. Spitz; P. Ueberholz; J. Viehoff

0.83g~{m}_{\ensuremath{\pi}}{/m}_{\ensuremath{\rho}}g~0.57.

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