Running Top quark mass in the presence of light SM Higgs

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The running of the Top quark mass is considered in the nonperturbative framework of the Schwinger-Dyson equation. Based on the input of physical pole mass meassured at the Tevatron the method provides the resulting mass function which is almost constant at low spacelike and timelike scales. The skeleton loops including Standard Model Higgs and gluons are taken into account. The dominant two-loop skeleton contribution with triplet Higgs interaction is considered in addition to one loop dressed approximation of the top quark self-energy.
Two Sections added, explanation extended, timelike solution added

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/171271

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0711.1899
 http://arxiv.org/abs/0711.1899

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arXiv