Search Results - "Pallante, E."
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QCD and strongly coupled gauge theories: challenges and perspectives
Published in The European physical journal. C, Particles and fields (01-10-2014)“…We highlight the progress, current status, and open challenges of QCD-driven physics, in theory and in experiment. We discuss how the strong interaction is…”
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On the particle spectrum and the conformal window
Published in The journal of high energy physics (01-12-2014)“…A bstract We study the SU(3) gauge theory with twelve flavours of fermions in the fundamental representation as a prototype of non-Abelian gauge theories…”
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The scalar glueball operator, the a-theorem, and the onset of conformality
Published in Physics letters. B (10-03-2018)“…We show that the anomalous dimension γG of the scalar glueball operator contains information on the mechanism that leads to the onset of conformality at the…”
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Light hadrons from lattice QCD with light (u, d), strange and charm dynamical quarks
Published in The journal of high energy physics (01-06-2010)“…We present results of lattice QCD simulations with mass-degenerate up and down and mass-split strange and charm ( N f = 2 + 1 + 1) dynamical quarks using…”
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The Standard Model prediction for ε′/ ε
Published in Nuclear physics. B (03-12-2001)“…We present a detailed analysis of ε′/ ε within the Standard Model, taking into account the strong enhancement through final-state interactions identified by…”
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Finite-volume partially-quenched two-pion amplitudes in the I=0 channel
Published in Physics letters. B (19-02-2004)“…We present a study of the finite-volume two-pion matrix elements and correlation functions of the I=0 scalar operator, in full and partially quenched QCD, at…”
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Finite-volume two-pion amplitudes in the I=0 channel
Published in Physics letters. B (06-02-2003)“…We perform a calculation in one-loop chiral perturbation theory of the two-pion matrix elements and correlation functions of an I=0 scalar operator, in finite…”
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The S parameter in a technicolour model with explicit chiral symmetry breaking
Published in Physics letters. B (26-01-1995)“…We derive the S parameter of the electroweak radiative corrections in a scaled-QCD technicolour and using a Nambu-Jona-Lasinio model for hadronic low energy…”
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Comment on the pion pole part of the light-by-light contribution to the muon g−2
Published in Nuclear physics. B (01-04-2002)“…We comment on the recent calculations of the pion pole part of the light-by-light contribution to the muon anomalous magnetic moment and we point out where the…”
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Final state interactions in Kaon decays
Published in Nuclear physics. B (01-01-2001)“…We quantify the important effect of strong final state interactions in the weak K→2π amplitudes, using the measured π–π phase shifts with J=0 and I=0,2. The…”
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Final state interactions and ε′/ε
Published in Nuclear physics. Section B, Proceedings supplement (01-04-2001)“…I discuss the rôle of strong final state interactions (FSI) in K → 2π decays. In this case strong FSI effects can be resummed [1,2] by solving the Omnès…”
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Computing K and D meson masses with N f = 2 + 1 + 1 twisted mass lattice QCD
Published in Computer physics communications (01-02-2011)“…We discuss the computation of the mass of the K and D mesons within the framework of N f = 2 + 1 + 1 twisted mass lattice QCD from a technical point of view…”
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Quark-resonance model
Published in Zeitschrift für Physik C Particles and Fields (01-09-1995)Get full text
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The quenched generating functional for hadronic weak interactions
Published in Nuclear physics. Section B, Proceedings supplement (01-03-1999)“…The ultraviolet behaviour of the generating functional for hadronic weak interactions with |Δ S| = 1, 2 is investigated to one loop for a generic number of…”
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The mass of the scalar boson beyond the large- $N_c$ limit
Published in Zeitschrift für Physik. C, Particles and fields (23-06-1997)Get full text
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Analysis of the hadronic light-by-light contributions to the muon g − 2
Published in Nuclear physics. B (26-08-1996)“…We calculate the hadronic light-by-light contributions to the muon g − 2. We use both 1/ N c and chiral counting to organize the calculation. Then we calculate…”
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Hadronic Light-by-Light Contribution to the Muon g-2
Published in Physical review letters (21-08-1995)Get full text
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Evidence for a conformal phase in SU ( N ) gauge theories
Published in Physical review. D, Particles, fields, gravitation, and cosmology (18-10-2010)Get full text
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