14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Rome Tor VergataIT2.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2.4k papers
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- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.2k papers
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3 papers · 2 filters
The lattice scale at large beta in quenched QCD
M. Guagnelli, R. Petronzio, N. Tantalo
In this paper we extend the estimate of the value of the lattice spacing a in units of the r0 scale at values of the bare coupling larger than those available. By using results fro…
f_B and two scales problems in lattice QCD
M. Guagnelli, F. Palombi, R. Petronzio +1
A novel method to calculate f_B on the lattice is introduced, based on the study of the dependence of finite size effects upon the heavy quark mass of flavoured mesons and on a non…
Moments of singlet parton densities on the lattice in the Schroedinger Functional scheme
F. Palombi, R. Petronzio, A. Shindler
A non perturbative computation of the evolution of singlet parton densities without gauge--fixing requires a gauge invariant gluon source operator. Within the Schrödinger Functiona…