Speaker
Mr
Jesus Gumaro Rendon Suzuki
(University of Arizona)
Description
In this project, we aim to compute the form factors relevant for $B \to K^*(\to K \pi)\ell^+\ell^-$ decays. To map the finite-volume matrix elements computed on the lattice to the infinite-volume $B \to K \pi$ matrix elements, the $K \pi$ scattering amplitude needs to be determined using L\"uscher's method. Here we present preliminary results from a calculation with $2+1$ flavors of dynamical clover fermions, on a $32^3 \times 96$ lattice with $a=0.1140(8)$ fm and $m_{\pi}=317(3)$ MeV.
Primary author
Mr
Jesus Gumaro Rendon Suzuki
(University of Arizona)
Co-authors
Andrew Pochinsky
(MIT)
Prof.
John Negele Negele
(MIT)
Dr
Luka Leskovec
(University of Arizona)
Dr
Marcus Petschlies
(University Bonn)
Mr
SRIJIT PAUL
(The Cyprus Institute)
Prof.
Sergey Syritsyn
(Stony Brook University (SUNY))
Stefan Meinel
(University of Arizona)