S. Narison

collaborators

2 papers

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

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…