https://doi.org/10.1140/epjs/s11734-023-01077-z
Review
and 
from exclusive semileptonic decays
1
Physikalisches Institut der Rheinischen Friedrich-Wilhelms-Universität Bonn, 53115, Bonn, Germany
2
Gravitational Waves and Fundamental Physics (GWFP), Maastricht University, Duboisdomein 30, 6229, Maastricht, The Netherlands
3
Nikhef, Science Park 105, 1098, Amsterdam, The Netherlands
a
florian.bernlochner@uni-bonn.de
Received:
12
December
2023
Accepted:
19
December
2023
Published online:
9
February
2024
We provide an overview on the existing determinations on and , as well as on ratio measurements. New world averages for from 
and for from 
are reported, combining recent measurements and lattice QCD calculations. We combine these new values with other determinations and ratios of and to ascertain the current knowledge of both fundamental parameters to evaluate the compatibility with determinations from inclusive semileptonic decays. We find: 
and 
with a correlation of 
. These values show a disagreement from the inclusive determinations at the 2.85 
level.
The original online version of this article was revised: Due to typesetting mistake, figures 3–5 were published incorrectly.
A correction to this article is available online at https://doi.org/10.1140/epjs/s11734-024-01128-z.
Copyright comment corrected publication 2024
© The Author(s) 2024. corrected publication 2024
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