D. Rabetiarivony

activity

20162026

most citedScalar Meson Contributions to a_μfrom Hadronic Light-by-Light Scattering

127 citations · 469 across the 23 of their papers we have counts for

collaborators

28 papers

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

Light scalar quarkonia from QCD Laplace sum rule at higher order

R. M. Albuquerque, S. Narison, D. Rabetiarivony

We review our estimations on the light scalar $q ˉ q$ , $(q ˉ q^{'}) (q^{'} ˉ q)$ and $q q^{'} q q^{'}$ ( $q, q^{'} \equiv u, d, s$ ) states from relativistic Laplace sum rule (LSR) with…

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

Light scalar quarkonia from Laplace sum rule at NLO

R. M. Albuquerque, S. Narison, D. Rabetiarivony

We review our results on light scalar quarkonia ( $q ˉ q$ and four-quark states) from (inverse) QCD Laplace sum rules (LSR) and their ratios $R$ within stability criteria…

hep-ph2023

Fully and Doubly-heavy four-quarks within QCD Laplace sum rule

R. M. Albuquerque, S. Narison, A. Rabemananjara +1

We present a review of our results for the masses and couplings of the scalar fully heavy four-quarks and $T_{QQ q ˉ q ˉ^{'}} (J^{P} = 0^{\pm}, 1^{\pm})$ tetraquarks states from QCD…

hep-ph2023

$2^{++}$ Tensor Di-Gluonium from Laplace Sum Rules at NLO

S. Li, S. Narison, T. Steele +1

We evaluate the next-to-leading (NLO) corrections to the perturbative (PT) and $< α_{s} G^{2} >$ condensate and the LO constant term of the $< G^{3} >$ contributions to the $2^{++}$ tens…

hep-ph2023★ 2 cited

Scrutinizing the Light Scalar Quarkonia from LSR at Higher Orders

R. Albuquerque, S. Narison, D. Rabetiarivony

We scrutinize, improve some determinations of the masses and couplings of light scalar quarkonia ( $q ˉ q$ and four-quark states) and present new results for the $π^+π^-,K^+K^-,\d…

hep-ph2023

Pseudoscalar and Vector $T_{QQ q ˉ q ˉ^{'}}$ Spectra and Couplings from LSR at NLO

R. Albuquerque, S. Narison, D. Rabetiarivony

We present systematic and improved estimates of the masses and couplings of the $(0^{-})$ and $(1^{-})$ $T_{QQ q ˉ q ˉ^{'}}$ states ( $Q = c, b; q, q^{'} = u, d, s$ ) using QCD Laplace sum rules…

hep-ph2022

1+ XTZ States within QCD Sum Rules

R. M. Albuquerque, S. Narison, D. Rabetiarivony

We present improved estimates of the couplings, masses and mass ratios of the $X_{Q}, Z_{Q}$ and $T_{QQ q ˉ q ˉ^{'}}$ states using (inverse) QCD Laplace sum rules (LSR), their ratios…

hep-ph2022

$0^{+}$ XTZ states from QCD spectral sum rules

R. M. Albuquerque, S. Narison, D. Rabetiarivony

We review our results in\,\cite{ANR22} for the masses and couplings of $T_{cc q q^{'}} (J^{P} = 0^{+})$ states from (inverse) QCD Laplace sum rule (LSR), their ratios $R$ and double…

hep-ph2022★ 1 cited

Tests of the Z_c-like Laplace Sum Rule (LSR) results using FESR at NLO

R. M. Albuquerque, S. Narison, D. Rabetiarivony

In this note, we use local duality Finite Energy Sum Rule (FESR) to test the validity of the Laplace sum rules (LSR) results truncated at the dimension-six condensates for the esti…

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

$D K$ and $B K$ -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 $D^{-} K^{+}$ invariant mass from $B \to D^{+} D^{-} K^{+}$ decay, of our results for the masses of the $0^{+}$ and $1^{-}$ ope…

hep-ph2021

Z_{c,b}-like states from QCD Laplace sum rules at NLO

S. Narison, D. Rabetiarivony

We review our results on $Z_{c}$ -like states[1] which we complete with the ones on $Z_{b}$ -like states by using relativistic QCD Laplace Sum Rules (LSR) within stability criteria a…

hep-ph2021★ 4 cited

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

R. M. Albuquerque, S. Narison, D. Rabetiarivony +1

We evaluate the masses and decay constants of the $0^{+}$ and $1^{-}$ open-charm $(c ˉ d ˉ) (u s)$ tetraquarks and molecular states from QCD spectral sum rules (QSSR) by using QCD…

hep-ph2021★ 4 cited

Doubly hidden $0^{++}$ molecules and tetraquarks states from QCD at NLO

R. M. Albuquerque, S. Narison, A. Rabemananjara +2

Motivated by the LHCb-group discovery of exotic hadrons in the range (6.2 $\sim$ 6.9) GeV, we present new results for the masses and couplings of $0^{++}$ fully heavy $(\bar{Q}Q)(Q…

hep-ph2021★ 48 cited

Z_c -like spectra from QCD Laplace sum rules at NLO

R. M. Albuquerque, S. Narison, D. Rabetiarivony

We present a global analysis of the observed Z_c, Z_cs and future Z_css-like spectra using the inverse Laplace transform (LSR) version of QCD spectral sum rules (QSSR) within stabi…

hep-ph2020★ 53 cited

$X_{0, 1}$ (2900) and $(D^{-} K^{+})$ invariant mass from QCD Laplace sum rules at NLO

R. M. Albuquerque, S. Narison, D. Rabetiarivony +1

We revisit, improve and complete some recent estimates of the $0^{+}$ and $1^{-}$ open charm $(c ˉ d ˉ) (u s)$ tetraquarks and the corresponding molecules masses and decay consta…

hep-ph2020★ 96 cited

Doubly-hidden scalar heavy molecules and tetraquarks states from QCD at NLO

R. M. Albuquerque, S. Narison, A. Rabemananjara +2

Alerted by the recent LHCb discovery of exotic hadrons in the range (6.2 -- 6.9) GeV, we present new results for the doubly-hidden scalar heavy $(Q ˉ Q) (Q Q ˉ)$ charm and beau…

hep-ph2018

XYZ -- spectra from QCD Laplace Sum Rules at Higher Orders

R. Albuquerque, S. Narison, A. Rabemananjara +2

We review our results in Refs.[1,2] for the masses and couplings of heavy-light DD(BB)-like molecules and (Qq)(Qq)-like four-quark states from relativistic QCD Laplace sum rules (L…

hep-ph2018★ 127 cited

Scalar Meson Contributions to a_μfrom Hadronic Light-by-Light Scattering

M. Knecht, S. Narison, A. Rabemananjara +1

Using an effective σ/f_0(500) resonance, which describes the ππ-->ππand γγ-->ππscattering data, we evaluate its contribution and the ones of the other scalar mesons to the the hadr…

hep-ph2018

0+ and 1+ heavy-light exotic mesons at N2LO in the chiral limit

R. M Albuquerque, S. Narison, F. Fanomezana +3

We use QCD spectral sum rules (QSSR) and the factorization properties of molecule and four-quark currents to estimate the masses and couplings of the 0+ and 1+ molecules and four-q…

hep-ph2018★ 1 cited

XYZ - SU3 Breakings from Laplace Sum Rule at Higher Orders: Summary

R. Albuquerque, S. Narison, D. Rabetiarivony +1

This talk reviews and summarizes some of our results in [1] on XYZ- SU3 Breakings obtained from QCD Laplace Sum Rules (LSR) at next-to-next-leading order (N2LO) of perturbative (PT…

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

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

Light scalar quarkonia from QCD Laplace sum rule at higher order

2++ Di-gluonium from LSR at higher order

Light scalar quarkonia from Laplace sum rule at NLO

Fully and Doubly-heavy four-quarks within QCD Laplace sum rule

2++ Tensor Di-Gluonium from Laplace Sum Rules at NLO

Scrutinizing the Light Scalar Quarkonia from LSR at Higher Orders

Pseudoscalar and Vector TQQqˉ​qˉ​′​ Spectra and Couplings from LSR at NLO

1+ XTZ States within QCD Sum Rules

0+ XTZ states from QCD spectral sum rules

Tests of the Z_c-like Laplace Sum Rule (LSR) results using FESR at NLO

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

DK and BK-like spectra from Laplace sum rule at NLO

Z_{c,b}-like states from QCD Laplace sum rules at NLO

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

Doubly hidden 0++ molecules and tetraquarks states from QCD at NLO

Z_c -like spectra from QCD Laplace sum rules at NLO

X0,1​(2900) and (D−K+) invariant mass from QCD Laplace sum rules at NLO

Doubly-hidden scalar heavy molecules and tetraquarks states from QCD at NLO

XYZ -- spectra from QCD Laplace Sum Rules at Higher Orders

Scalar Meson Contributions to a_μfrom Hadronic Light-by-Light Scattering

0+ and 1+ heavy-light exotic mesons at N2LO in the chiral limit

XYZ - SU3 Breakings from Laplace Sum Rule at Higher Orders: Summary

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

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

$2^{++}$ Tensor Di-Gluonium from Laplace Sum Rules at NLO

Pseudoscalar and Vector $T_{QQ q ˉ q ˉ^{'}}$ Spectra and Couplings from LSR at NLO

$0^{+}$ XTZ states from QCD spectral sum rules

$D K$ and $B K$ -like spectra from Laplace sum rule at NLO

Doubly hidden $0^{++}$ molecules and tetraquarks states from QCD at NLO

$X_{0, 1}$ (2900) and $(D^{-} K^{+})$ invariant mass from QCD Laplace sum rules at NLO