${\boldsymbol m}_{{{\boldsymbol b}}}/{\boldsymbol m}_{{{\boldsymbol c}}}$ MASS RATIO INSPIRE search

VALUE DOCUMENT ID TECN
$\bf{ 4.577 \pm0.008}$ OUR AVERAGE
$4.578$ $\pm0.008$ 1
BAZAVOV
2018
LATT
$4.528$ $\pm0.054$ 2
CHAKRABORTY
2015
LATT
1  BAZAVOV 2018 determine the quark masses using a lattice computation with staggered fermions and four active quark flavors for the ${\mathit {\mathit u}}$, ${\mathit {\mathit d}}$, ${\mathit {\mathit s}}$, ${\mathit {\mathit c}}$ quarks and five active flavors for the ${\mathit {\mathit b}}$ quark.
2  CHAKRABORTY 2015 is a lattice computation using 4 dynamical quark flavors.

          
  References:
BAZAVOV 2018
PR D98 054517 Up-, down-, strange-, charm-, and bottom-quark masses from four-flavor lattice QCD
CHAKRABORTY 2015
PR D91 054508 High-Precision Quark Masses and QCD Coupling from ${{\mathit n}_{{f}}}$ = 4 Lattice QCD