TY - JOUR
T1 - The bottom-quark mass from non-relativistic sum rules at NNNLO
AU - Beneke, M.
AU - Maier, A.
AU - Piclum, J.
AU - Rauh, T.
N1 - Publisher Copyright:
© 2014 The Authors.
PY - 2015/2/1
Y1 - 2015/2/1
N2 - We determine the mass of the bottom quark from high moments of the bb- production cross section in e+e- annihilation, which are dominated by the threshold region. On the theory side next-to-next-to-next-to-leading order (NNNLO) calculations both for the resonances and the continuum cross section are used for the first time. We find mbPS(2GeV)=4.532-0.039+0.013GeV for the potential-subtracted mass and mbMS(mbMS)=4.193-0.035+0.022GeV for the MS- bottom-quark mass.
AB - We determine the mass of the bottom quark from high moments of the bb- production cross section in e+e- annihilation, which are dominated by the threshold region. On the theory side next-to-next-to-next-to-leading order (NNNLO) calculations both for the resonances and the continuum cross section are used for the first time. We find mbPS(2GeV)=4.532-0.039+0.013GeV for the potential-subtracted mass and mbMS(mbMS)=4.193-0.035+0.022GeV for the MS- bottom-quark mass.
UR - http://www.scopus.com/inward/record.url?scp=84918589616&partnerID=8YFLogxK
U2 - 10.1016/j.nuclphysb.2014.12.001
DO - 10.1016/j.nuclphysb.2014.12.001
M3 - Article
AN - SCOPUS:84918589616
SN - 0550-3213
VL - 891
SP - 42
EP - 72
JO - Nuclear Physics, Section B
JF - Nuclear Physics, Section B
ER -