Matching the Bare and MSbar Charm Quark Masses Using Weak Coupling Simulations

C. McNeile; C. T. H. Davies; E. Dalgic; E. Follana; G. P. Lepage; H. D. Trottier; I. F. Allison; J. Shigemitsu (for the HPQCD collaboration); J. Wu; K. Y. Wong

REVIEW

Matching the Bare and MSbar Charm Quark Masses Using Weak Coupling Simulations

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 0810.0285 v1 pith:XQU4YJRR submitted 2008-10-02 hep-lat

I. F. Allison , K. Y. Wong , C. T. H. Davies , C. McNeile , H. D. Trottier , E. Dalgic , J. Wu , E. Follana

show 3 more authors

R. R. Horgan G. P. Lepage J. Shigemitsu (for the HPQCD collaboration)

This is my paper · ORCID

classification hep-lat

keywords matchingquarksimulationsbarecharmcouplingdeterminationlattice

verification ladder T0 review T1 audit T2 compute T3 formal

Signed reviews

No signed human review yet.

0 comments

read the original abstract

We provide a new determination of the charm quark mass using the Highly Improved Staggered Quark (HISQ) action, finding m_c(3 GeV) = 0.983(23) GeV. Our determination makes extensive use of second order lattice perturbation theory in matching the bare lattice mass to the MSbar 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.

Discussion (0). Continue with ORCID to comment.

Pith tools