The Charm quark mass from non-relativistic sum rules - INSPIRE

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The Charm quark mass from non-relativistic sum rules

Adrian Signer
(
- Durham U., IPPP
)

Oct, 2008

15 pages

Published in:

Phys.Lett.B 672 (2009) 333-338

e-Print:

0810.1152 [hep-ph]

DOI:

10.1016/j.physletb.2009.01.028

PDG:

{\mathit {\mathit c}}

Report number:

IPPP-08-74,
DCPT-08-148

View in:

ADS Abstract Service

reference search27 citations

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Abstract: (Elsevier)

We present an analysis to determine the charm quark mass from non-relativistic sum rules, using a combined approach taking into account fixed-order and effective-theory calculations. Non-perturbative corrections as well as higher-order perturbative corrections are under control. For the PS mass we find mPS(0.7 GeV)=1.50±0.04 GeV which translates into a MS¯ mass of m¯=1.25±0.04 GeV .

Note:

15 pages, 2 figures

quark: mass
charm
correction: nonperturbative
sum rule: nonrelativistic
correction: higher-order
moment
gluon: condensation
error
numerical calculations

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Figures(2)

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