The ratios of the light quark masses

Abstract

The paper collects the various pieces of information concerning the relative size of m_u, m_d and m_s. A coherent picture results, which constrains the mass ratios to a rather narrow range: m_u/m_d = 0.553 \pm 0.043, m_s/m_d = 18.9 \pm 0.8.

11 pages, 2 figures

References in corpus (3)

• Electromagnetic Splittings and Light Quark Masses in Lattice QCD
• Dispersive analysis of the decay eta -> 3 pi
• Implications of eta-etaprime mixing for the decay eta->3 pi

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