m_u + m_d from QCD-Hadron Duality
| dc.creator | Prades, Joaquim | |
| dc.date | 1997-08-18 | |
| dc.date.accessioned | 2026-07-07T10:33:34Z | |
| dc.date.available | 2026-07-07T10:33:34Z | |
| dc.description | The value of the light quark masses combination $m_u + m_d$ is analized using QCD-Hadron Duality. A detailed analysis of both the perturbative QCD [to four-loops] and the hadronic parametrization needed is done. The result we get is $[m_u + m_d] (1 GeV^2) = (12.8 \pm 2.5)$ MeV ($[m_u + m_d] (4 GeV^2) = (9.8 \pm 1.9)$ MeV) in the $\barMS$ scheme. | |
| dc.description | 9 pages, LaTeX, 2 ps figures, uses epsf.sty. To be published in Proceedings of the ``High Energy Conference on Quantum Chromodynamics (QCD '97)'', 3-9 July 1997, Montpellier, France | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9708395 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9708395 | |
| dc.identifier | Nucl.Phys.Proc.Suppl.64:253-257,1998 | |
| dc.identifier | doi:10.1016/S0920-5632(97)01070-0 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/179157 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | m_u + m_d from QCD-Hadron Duality | |
| dc.type | text |