This title appears in the Scientific Report :
2017
Please use the identifier:
http://hdl.handle.net/2128/14961 in citations.
Disconnected hadronic contribution to the muon magnetic moment at the physical point
Disconnected hadronic contribution to the muon magnetic moment at the physical point
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 th...
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Personal Name(s): | Kawanai, Taichi (Corresponding author) |
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Borsanyi, Sz. / Fodor, Z. / Krieg, S. / Lellouch, L. / Malak, Rehan / Miura, Kohtaroh / Szabo, Kalman / Torrero, Christian / Thot, B. C. | |
Contributing Institute: |
Jülich Supercomputing Center; JSC |
Published in: | Proceedings of Science, LATTICE 2016 (2017) S. 171 |
Imprint: |
Trieste
SISSA
2017
|
Physical Description: |
171 |
Conference: | 34th International Symposium on Lattice Field Theory, Southampton (UK), 2016-07-24 - 2016-07-30 |
Document Type: |
Contribution to a conference proceedings Journal Article |
Research Program: |
Computational Science and Mathematical Methods |
Subject (ZB): | |
Link: |
Get full text OpenAccess |
Publikationsportal JuSER |
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. |