Disconnected hadronic contribution to the muon magnetic moment at the physical point Budapest-Marseille-Wuppertal Collaboration

T. Kawanai, Sz Borsanyi, Z. Fodor, S. Krieg, L. Lellouch, R. Malak, K. Miura, K. K. Szabo, C. Torrero, B. C. Toth

Research output: Contribution to journalConference article

Abstract

We compute the slope and curvature, at vanishing four-momentum transfer squared, of the disconnected contribution of the leading order hadron vacuum polarization function, using lattice QCD. Calculations are performed with 2+1+1 flavors of staggered fermions directly at the physical values of the quark masses and in volumes of linear extent larger than 6 fm. The continuum limit is carried out using five different lattice spacings.

Original languageEnglish
JournalProceedings of Science
VolumePart F128557
Publication statusPublished - Jan 1 2016
Event34th Annual International Symposium on Lattice Field Theory, LATTICE 2016 - Southampton, United Kingdom
Duration: Jul 24 2016Jul 30 2016

Fingerprint

muons
magnetic moments
momentum transfer
quantum chromodynamics
fermions
curvature
spacing
quarks
slopes
continuums
vacuum
polarization

ASJC Scopus subject areas

  • General

Cite this

Disconnected hadronic contribution to the muon magnetic moment at the physical point Budapest-Marseille-Wuppertal Collaboration. / Kawanai, T.; Borsanyi, Sz; Fodor, Z.; Krieg, S.; Lellouch, L.; Malak, R.; Miura, K.; Szabo, K. K.; Torrero, C.; Toth, B. C.

In: Proceedings of Science, Vol. Part F128557, 01.01.2016.

Research output: Contribution to journalConference article

Kawanai, T, Borsanyi, S, Fodor, Z, Krieg, S, Lellouch, L, Malak, R, Miura, K, Szabo, KK, Torrero, C & Toth, BC 2016, 'Disconnected hadronic contribution to the muon magnetic moment at the physical point Budapest-Marseille-Wuppertal Collaboration', Proceedings of Science, vol. Part F128557.
Kawanai, T. ; Borsanyi, Sz ; Fodor, Z. ; Krieg, S. ; Lellouch, L. ; Malak, R. ; Miura, K. ; Szabo, K. K. ; Torrero, C. ; Toth, B. C. / Disconnected hadronic contribution to the muon magnetic moment at the physical point Budapest-Marseille-Wuppertal Collaboration. In: Proceedings of Science. 2016 ; Vol. Part F128557.
@article{2f76de5c5f8b41949397b6b534208271,
title = "Disconnected hadronic contribution to the muon magnetic moment at the physical point Budapest-Marseille-Wuppertal Collaboration",
abstract = "We compute the slope and curvature, at vanishing four-momentum transfer squared, of the disconnected contribution of the leading order hadron vacuum polarization function, using lattice QCD. Calculations are performed with 2+1+1 flavors of staggered fermions directly at the physical values of the quark masses and in volumes of linear extent larger than 6 fm. The continuum limit is carried out using five different lattice spacings.",
author = "T. Kawanai and Sz Borsanyi and Z. Fodor and S. Krieg and L. Lellouch and R. Malak and K. Miura and Szabo, {K. K.} and C. Torrero and Toth, {B. C.}",
year = "2016",
month = "1",
day = "1",
language = "English",
volume = "Part F128557",
journal = "Proceedings of Science",
issn = "1824-8039",
publisher = "Sissa Medialab Srl",

}

TY - JOUR

T1 - Disconnected hadronic contribution to the muon magnetic moment at the physical point Budapest-Marseille-Wuppertal Collaboration

AU - Kawanai, T.

AU - Borsanyi, Sz

AU - Fodor, Z.

AU - Krieg, S.

AU - Lellouch, L.

AU - Malak, R.

AU - Miura, K.

AU - Szabo, K. K.

AU - Torrero, C.

AU - Toth, B. C.

PY - 2016/1/1

Y1 - 2016/1/1

N2 - We compute the slope and curvature, at vanishing four-momentum transfer squared, of the disconnected contribution of the leading order hadron vacuum polarization function, using lattice QCD. Calculations are performed with 2+1+1 flavors of staggered fermions directly at the physical values of the quark masses and in volumes of linear extent larger than 6 fm. The continuum limit is carried out using five different lattice spacings.

AB - We compute the slope and curvature, at vanishing four-momentum transfer squared, of the disconnected contribution of the leading order hadron vacuum polarization function, using lattice QCD. Calculations are performed with 2+1+1 flavors of staggered fermions directly at the physical values of the quark masses and in volumes of linear extent larger than 6 fm. The continuum limit is carried out using five different lattice spacings.

UR - http://www.scopus.com/inward/record.url?scp=85025817942&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85025817942&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:85025817942

VL - Part F128557

JO - Proceedings of Science

JF - Proceedings of Science

SN - 1824-8039

ER -