Dispersive approach to calculate the hadronic light-by-light contribution to $a_\mu$
Event details
| Date | 31.10.2016 |
| Hour | 14:00 › 15:00 |
| Speaker | Gilberto Colangelo |
| Category | Conferences - Seminars |
I will describe recent progress in approaching the calculation of the
hadronic light-by-light contribution to $(g-2)_\mu$ with dispersive
methods. I will discuss general properties of the four-point function
of the electromagnetic current in QCD, its Lorentz decomposition
and dispersive representation. New results concerning the contribution
of D and higher waves and some very preliminary numerical results
will be presented. I will conclude with an outlook for this approach
to the calculation of hadronic light-by-light.
hadronic light-by-light contribution to $(g-2)_\mu$ with dispersive
methods. I will discuss general properties of the four-point function
of the electromagnetic current in QCD, its Lorentz decomposition
and dispersive representation. New results concerning the contribution
of D and higher waves and some very preliminary numerical results
will be presented. I will conclude with an outlook for this approach
to the calculation of hadronic light-by-light.
Practical information
- General public
- Free