R. Albuquerque

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20082026

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122 citations · 872 across the 34 of their papers we have counts for

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3 papers · 1 filter

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 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…

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

Scrutinizing the Light Scalar Quarkonia from LSR at Higher Orders

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

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