Matching the bare and MS charm quark masses using weak coupling simulations

HPQCD collaboration

Matching the bare and MS charm quark masses using weak coupling simulations

HPQCD collaboration

School of Engineering, Computing and Mathematics

Research output: Contribution to journal › Conference proceedings published in a journal › peer-review

Abstract

We provide a new determination of the charm quark mass using the Highly Improved Staggered Quark (HISQ) action, finding m^MS _c (3GeV) = 0.983(23)GeV. Our determination makes extensive use of second order lattice perturbation theory in matching the bare lattice mass to the MS scheme. This matching utilises both traditional diagrammatic perturbation theory and weak coupling simulations. The second of these techniques allows us to extract perturbative coefficients from Monte-Carlo simulations and the process of doing this is laid out in some detail here.

Original language	English
Journal	Proceedings of Science
Volume	66
Publication status	Published - 2008
Event	26th International Symposium on Lattice Field Theory, LATTICE 2008 - Williamsburg, United States Duration: 14 Jul 2008 → 19 Jul 2008

ASJC Scopus subject areas

Multidisciplinary

Cite this

@article{6fcf097cdfc24287b0f4d44bee29bf65,

title = "Matching the bare and MS charm quark masses using weak coupling simulations",

abstract = "We provide a new determination of the charm quark mass using the Highly Improved Staggered Quark (HISQ) action, finding mMS c (3GeV) = 0.983(23)GeV. Our determination makes extensive use of second order lattice perturbation theory in matching the bare lattice mass to the MS scheme. This matching utilises both traditional diagrammatic perturbation theory and weak coupling simulations. The second of these techniques allows us to extract perturbative coefficients from Monte-Carlo simulations and the process of doing this is laid out in some detail here.",

author = "{HPQCD collaboration} and Allison, {I. F.} and Wong, {K. Y.} and Davies, {C. T.H.} and C. McNeile and Trottier, {H. D.} and E. Dalgic and J. Wu and E. Follana and Horgan, {R. R.} and Lepage, {G. P.} and J. Shigemitsu",

note = "Publisher Copyright: {\textcopyright} Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.; 26th International Symposium on Lattice Field Theory, LATTICE 2008 ; Conference date: 14-07-2008 Through 19-07-2008",

year = "2008",

language = "English",

volume = "66",

journal = "Proceedings of Science",

issn = "1824-8039",

publisher = "Sissa Medialab Srl",

}

TY - JOUR

T1 - Matching the bare and MS charm quark masses using weak coupling simulations

AU - HPQCD collaboration

AU - Allison, I. F.

AU - Wong, K. Y.

AU - Davies, C. T.H.

AU - McNeile, C.

AU - Trottier, H. D.

AU - Dalgic, E.

AU - Wu, J.

AU - Follana, E.

AU - Horgan, R. R.

AU - Lepage, G. P.

AU - Shigemitsu, J.

N1 - Publisher Copyright: © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.

PY - 2008

Y1 - 2008

N2 - We provide a new determination of the charm quark mass using the Highly Improved Staggered Quark (HISQ) action, finding mMS c (3GeV) = 0.983(23)GeV. Our determination makes extensive use of second order lattice perturbation theory in matching the bare lattice mass to the MS scheme. This matching utilises both traditional diagrammatic perturbation theory and weak coupling simulations. The second of these techniques allows us to extract perturbative coefficients from Monte-Carlo simulations and the process of doing this is laid out in some detail here.

AB - We provide a new determination of the charm quark mass using the Highly Improved Staggered Quark (HISQ) action, finding mMS c (3GeV) = 0.983(23)GeV. Our determination makes extensive use of second order lattice perturbation theory in matching the bare lattice mass to the MS scheme. This matching utilises both traditional diagrammatic perturbation theory and weak coupling simulations. The second of these techniques allows us to extract perturbative coefficients from Monte-Carlo simulations and the process of doing this is laid out in some detail here.

UR - http://www.scopus.com/inward/record.url?scp=70449085346&partnerID=8YFLogxK

M3 - Conference proceedings published in a journal

AN - SCOPUS:70449085346

SN - 1824-8039

VL - 66

JO - Proceedings of Science

JF - Proceedings of Science

T2 - 26th International Symposium on Lattice Field Theory, LATTICE 2008

Y2 - 14 July 2008 through 19 July 2008

ER -

Matching the bare and MS charm quark masses using weak coupling simulations

Abstract

ASJC Scopus subject areas

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