The bottom-quark mass from non-relativistic sum rules at NNNLO

M. Beneke; A. Maier; J. Piclum; T. Rauh

doi:10.1016/j.nuclphysb.2014.12.001

The bottom-quark mass from non-relativistic sum rules at NNNLO

M. Beneke
, A. Maier
, J. Piclum
, T. Rauh

Chair of Theoretical Elementary Particle Physics

Technical University of Munich
RWTH Aachen University
University of Bern

Research output: Contribution to journal › Article › peer-review

59 Scopus citations

Abstract

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.

Original language	English
Pages (from-to)	42-72
Number of pages	31
Journal	Nuclear Physics, Section B
Volume	891
DOIs	https://doi.org/10.1016/j.nuclphysb.2014.12.001
State	Published - 1 Feb 2015

Access to Document

10.1016/j.nuclphysb.2014.12.001

Cite this

@article{45c9e5f056df43a5a69ed8e648620db6,

title = "The bottom-quark mass from non-relativistic sum rules at NNNLO",

abstract = "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.",

author = "M. Beneke and A. Maier and J. Piclum and T. Rauh",

note = "Publisher Copyright: {\textcopyright} 2014 The Authors.",

year = "2015",

month = feb,

day = "1",

doi = "10.1016/j.nuclphysb.2014.12.001",

language = "English",

volume = "891",

pages = "42--72",

journal = "Nuclear Physics, Section B",

issn = "0550-3213",

publisher = "Elsevier B.V.",

}

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.

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 - https://www.scopus.com/pages/publications/84918589616

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 -

The bottom-quark mass from non-relativistic sum rules at NNNLO

Abstract

Access to Document

Other files and links

Fingerprint

Cite this