2-6 November 2015
Playa Mazatlán Beach Hotel
Mexico/BajaSur timezone
- XVMWPF@gmail.com
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Contribution Contribution to parallel sessions
Ulises 1
Flavor Physics
Hadronic light-by-light contribution to the muon g-2.
Speakers
- Mr. Adolfo GUEVARA
Primary authors
- Mr. Adolfo GUEVARA (Cinvestav)
Co-authors
- Dr. Pablo ROIG (Cinvestav)
- Dr. GAbriel LOPEZ CASTRO (cinvestav)
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Description
Since the first measurement of the hyperfine ground state splitting of deuterium and hydrogen, experimental results have pushed theoretical physics to include higher order corrections to the magnetic moment of the muon. The latest result from BNL(2004) shows a discrepancy ~ 3.6 sigma with theoretical prediction. Since there are plans in J-PARC and Fermilab for reducing the experimental error a factor of 4 within a few years it becomes necessary to give a more refined theoretical value for this quantity.