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22-28 July 2018
Kellogg Hotel and Conference Center
EST timezone

Test of factorization for the long-distance effects from charmonium in $B\rightarrow Kll$

Jul 27, 2018, 2:40 PM
20m
104 (Kellogg Hotel and Conference Center)

104

Kellogg Hotel and Conference Center

219 S Harrison Rd, East Lansing, MI 48824
Standard Model Parameters and Renormalization Standard Model Parameters and Renormalization

Speaker

Mr Katsumasa Nakayama (Department of Physics, Nagoya Univ.)

Description

We report on a calculation of the charmonium contribution to the decay $B \rightarrow Kll$ using lattice simulations with 2+1 flavors of Mobius domain wall fermions. We focus on the region of $q^2$ below the $J/\psi$ resonance and test the factorization approximation to estimate the amplitude.

Primary author

Mr Katsumasa Nakayama (Department of Physics, Nagoya Univ.)

Co-author

Presentation Materials