Renormalization group improved determination of light quark masses from Borel-Laplace sum rules

We determine masses of light quarks (\(m_u\),\(m_d\),\(m_s\)) using Borel-Laplace sum rules and renormalization group summed perturbation theory (RGSPT) from the divergence of the axial vector current. The RGSPT significantly reduces the scale dependence of the finite order perturbative series for t...

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Veröffentlicht in:	arXiv.org 2023-10
1. Verfasser:	M S A Alam Khan
Format:	Artikel
Sprache:	eng
Schlagworte:	Divergence Perturbation theory Quarks Series (mathematics) Sum rules Sums Vector currents
Online-Zugang:	Volltext
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