output
19932026
most citedGaia Data Release 2. Summary of the contents and survey properties

8.6k citations

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Showing 1994 · hep-phShow all

7 papers · 2 filters

hep-ph1994★ 1 cited

Heavy Quarks from QCD Spectral Sum Rules

Stephan Narison

We summarize the recent developments on the extraction of the dynamical properties of the heavy quarks from QCD spectral sum rules.

hep-ph1994★ 33 cited

Unitarity Constraints for New Physics Induced by dim-6 Operators

G. J. Gounaris, J. Layssac, J. E. Paschalis +1

We compute the helicity amplitudes for boson-boson scattering at high energy due to the operators , and , and we derive the corresponding unitarity bounds.…

hep-ph1994★ 12 cited

Dynamical Scenarios for Symmetric New Physics Interactions

G. J. Gounaris, F. M. Renard, G. Tsirigoti

We study a picture of effective interactions among the and Higgs bosons which is consistent with the precision tests at present energies, and at the same time allows for large…

hep-ph1994

Heavy Quarks from QCD Spectral Sum Rules

S. Narison

This is a short review of the present status of the dynamics of the heavy quarks extracted from QCD spectral sum rules. We discuss the determination of the ``perturbative" quark ma…

hep-ph1994★ 64 cited

Target Independence of the Emc-SMC Effect

S. Narison, G. M. Shore, G. Veneziano

An approach to deep inelastic scattering is described in which the matrix elements arising from the operator product expansion are factorised into composite operator propagators an…

hep-ph1994★ 6 cited

Information and Discrimination from b Quark Production on Z Resonance

D. Comelli, C. Verzegnassi, F. M. Renard

We introduce and define operatively in a model independent way a new ``heavy" b-vertexparameter, , that can be derived from the measurement of a special polarization asymmetry…