activity
19942023
most citedCan the X(3872) be a 1^{++} four-quark state?

251 citations · 4.5k across the 109 of their papers we have counts for

collaborators

115 papers

hep-ph2023

QCD parameters and SM-high precisions from Hadrons : Summary

Stephan Narison

In this talk, I summarize the results obtained recently in Ref.\,\cite{SNe} using the PDG 22 compilation of the Hadrons the recent CMD3 data for the pion form…

hep-ph2023★ 2 cited

Laplace Sum Rules in Quantum ChromoDynamics

Stephan Narison

We shortly review some applications of the (inverse) Laplace (LSR) transform sum rules in Quantum ChromoDynamics (QCD) for extracting the fundamental QCD parameters (coupling const…

hep-ph2023★ 1 cited

QCD parameters and SM-high precisions from e+e- to Hadrons

Stephan Narison

Using the PDG 22 compilation of the Hadrons the recent CMD3 data for the pion form factor and the value of gluon condensate from heavy quarkonia, w…

hep-ph2022

QCD spectral sum rules 2022

Stephan Narison

We present a compact review of the status of QCD spectral sum rules until 2022. We emphasize the recent progresses for determining the QCD input parameters (, running quark ma…

hep-ph2022★ 17 cited

Improved XTZ masses and mass ratios from Laplace Sum Rules at NLO

R. Albuquerque, S. Narison, D. Rabetiarivony

We present improved estimates of the couplings, masses and mass ratios of the Z_Q,X_Q and T_{QQqq} states using QCD Laplace sum rules (LSR), their ratios R and double ratios DRSR w…

hep-ph2021

and -like spectra from Laplace sum rule at NLO

S. Narison, A. Rabemananjara, D. Rabetiarivony

Encouraged by the agreement, with the recent LHCb data on the invariant mass from decay, of our results for the masses of the and ope…