Lattice calculation of the leading strange quark-connected contribution to the muon g - 2
Lattice calculation of the leading strange quark-connected contribution to the muon g - 2
We present results for the leading hadronic contribution to the muon anomalous magnetic moment due to strange quark-connected vacuum polarisation effects. Simulations were performed using RBC--UKQCD's Nf=2+1 domain wall fermion ensembles with physical light sea quark masses at two lattice spacings. We consider a large number of analysis scenarios in order to obtain solid estimates for residual systematic effects. Our final result in the continuum limit is a(2)had,s?=53.1(9)(+1?3)×10?10.
1-20
Blum, T.
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Boyle, P. A.
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Del Debbio, L.
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Hudspith, R. J.
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Izubuchi, T.
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Juttner, A.
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Lehner, C.
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Lewis, R.
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Maltman, K.
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Krstic Marinkovic, M.
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Portelli, A.
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Spraggs, M.
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11 April 2016
Blum, T.
29e11a5b-96d3-4b8d-a17c-ec4b836ceead
Boyle, P. A.
d2737c8a-ba0a-4adc-9670-77aa7732cdeb
Del Debbio, L.
eb1f4721-c63c-4b6b-8035-df1bd82e8baf
Hudspith, R. J.
9c3d803d-ad27-4e58-bed1-5ce0aeb4ed89
Izubuchi, T.
4ee5b26a-e913-4a6b-8a2f-80159b3219b2
Juttner, A.
a90ff7c5-ae8f-4c8e-9679-b5a95b2a6247
Lehner, C.
f5ed25c1-68c1-4a5f-9e01-73233639caae
Lewis, R.
6f1ba3ae-babd-4e0e-9fc4-7dee2e4d57af
Maltman, K.
f1dcd640-c517-498d-b022-e08627ae7b6b
Krstic Marinkovic, M.
e3294394-a296-488c-816a-5c8111b381ec
Portelli, A.
a2526d4a-144e-4095-802a-229cddb10f0f
Spraggs, M.
5683c2e0-0323-44ea-ba21-ba0eaf269e8c
Blum, T., Boyle, P. A., Del Debbio, L., Hudspith, R. J., Izubuchi, T., Juttner, A., Lehner, C., Lewis, R., Maltman, K., Krstic Marinkovic, M., Portelli, A. and Spraggs, M.
(2016)
Lattice calculation of the leading strange quark-connected contribution to the muon g - 2.
Journal of High Energy Physics, 2016 (63), .
(doi:10.1007/JHEP04(2016)063).
Abstract
We present results for the leading hadronic contribution to the muon anomalous magnetic moment due to strange quark-connected vacuum polarisation effects. Simulations were performed using RBC--UKQCD's Nf=2+1 domain wall fermion ensembles with physical light sea quark masses at two lattice spacings. We consider a large number of analysis scenarios in order to obtain solid estimates for residual systematic effects. Our final result in the continuum limit is a(2)had,s?=53.1(9)(+1?3)×10?10.
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1602.01767v2.pdf
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art%3A10.1007%2FJHEP04%282016%29063.pdf
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Accepted/In Press date: 16 March 2016
e-pub ahead of print date: 11 April 2016
Published date: 11 April 2016
Organisations:
Theoretical Partical Physics Group
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Local EPrints ID: 393647
URI: http://eprints.soton.ac.uk/id/eprint/393647
PURE UUID: 699b3130-bf0c-49d5-ae30-5649a871d135
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Date deposited: 29 Apr 2016 09:22
Last modified: 22 Aug 2025 02:06
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Contributors
Author:
T. Blum
Author:
P. A. Boyle
Author:
L. Del Debbio
Author:
R. J. Hudspith
Author:
T. Izubuchi
Author:
C. Lehner
Author:
R. Lewis
Author:
K. Maltman
Author:
M. Krstic Marinkovic
Author:
A. Portelli
Author:
M. Spraggs
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