Stephan Narison

activity

20212026

most citedThe New Charm-Strange Resonances in the D^- K^+ Channel

4 citations · 7 across the 6 of their papers we have counts for

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hep-ph2026

Next-to-Leading-Order Calculation of the Light Tensor $(J^{P} = 2^{+})$ Hybrid Correlation Function

R. T. Kleiv, J. Ho, S. Li +3

We report on the QCD calculations underlying a next-to-leading-order (NLO) QCD Laplace sum-rule analysis of the light tensor $(J^{P} = 2^{+})$ hybrid meson mass and coupling. This arti…

hep-ph2026

$2^{++}$ Light Tensor Hybrid Meson from QCD Laplace Sum Rules

Jason Ho, Robin Kleiv, Siyuan Li +3

We present an analysis of the light tensor ( $J^{P C} = 2^{++}$ ) hybrid meson mass and coupling from QCD Laplace Sum Rules where the next-to-leading order (NLO) perturbative (PT) corre…

hep-ph2025

QCD condensates and $α_{s}$ from $e^{+} e^{-}$ and $τ$ -decays

Stephan Narison

In this talk, I review the determinations of the QCD condensates and $α_{s}$ within the SVZ expansion using the ratio of Laplace sum rule (LSR) and $τ$ -like moments in $e^+e^-\to I=1…

hep-ph2025

Revisiting the Muon Anomaly from $e^{+} e^{-} \to$ Hadrons

Stephan Narison

In this talk, I revisit and present a more comprehensive estimate of the lowest order Hadronic Vacuum Polarization (HVP) contribution $a_{μ} ∣_{h v p}^{l o}$ to the muon anomalous ma…

hep-ph2024

$2^{++}$ Di-gluonium from LSR at higher order

Siyuan Li, Stephan Narison, Davidson Rabetiarivony +1

We improve the determination of the mass and coupling of the $2^{++}$ tensor di-gluonium by using relativistic QCD Laplace sum rules (LSR). In so doing, we evaluate the next-to-lea…

hep-ph2024★ 3 cited

QCD parameters and SM-high precision from $e^{+} e^{-}$ to Hadrons: Updated

Stephan Narison

1. I update my previous comparison of the theoretical value of the muon anomaly with the new measurement and found $Δa_μ\equiv a_μ^{exp}-a_μ^{th} = (143\pm 42_{th}\pm 22_{exp})\tim…

Next-to-Leading-Order Calculation of the Light Tensor (JP=2+) Hybrid Correlation Function

2++ Light Tensor Hybrid Meson from QCD Laplace Sum Rules

QCD condensates and αs​ from e+e− and τ-decays

Revisiting the Muon Anomaly from e+e−→ Hadrons

2++ Di-gluonium from LSR at higher order

QCD parameters and SM-high precision from e+e− to Hadrons: Updated

Next-to-Leading-Order Calculation of the Light Tensor $(J^{P} = 2^{+})$ Hybrid Correlation Function

$2^{++}$ Light Tensor Hybrid Meson from QCD Laplace Sum Rules

QCD condensates and $α_{s}$ from $e^{+} e^{-}$ and $τ$ -decays

Revisiting the Muon Anomaly from $e^{+} e^{-} \to$ Hadrons

$2^{++}$ Di-gluonium from LSR at higher order

QCD parameters and SM-high precision from $e^{+} e^{-}$ to Hadrons: Updated