Aug 8 – 13, 2022
Hörsaalzentrum Poppelsdorf
Europe/Berlin timezone

Recent progress on data analysis on correlation functions of semileptonic decays $B_{(s)} \to $D_{(s)}^{(\ast)} \ell\nu$ form factors

Aug 9, 2022, 7:00 PM
1h
Poster Presentation Hadron Spectroscopy and Interactions Poster

Speaker

Seungyeob Jwa (Seoul National University)

Description

We report recent progress in data analysis on the correlation functions

of the semileptonic decays $B_{(s)} \to D_{(s)}\ell\nu$ form factors.

The data set of measurement is MILC HISQ ensemble for the light quarks

and Oktay-Kronfeld (OK) action for the heavy quarks: a12m310 ($N_f=2+1+1$ flavor)

We used sequential Bayesian method for the analysis and adopted Newton

method to find better initial guess.

Primary author

Seungyeob Jwa (Seoul National University)

Co-authors

Tanmoy Bhattacharya (Los Alamos National Laboratory) Weonjong Lee (Seoul National University) Benjamin Jaedon Choi (Seoul National University) Rajan Gupta (Los Alamos National Laboratory) Yong-Chull Jang (Columbia University) Boram Yoon (Los Alamos National Laboratory)

Presentation materials

There are no materials yet.