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preprints:2009:ttp09-16 [2016/03/17 11:03] (current)
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 +====== TTP09-16 Charm and Bottom Quark Masses: an Update ====== 
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 +   <​hidden TTP09-16 ​ Charm and Bottom Quark Masses: an Update > Using new four-loop results for the heavy quark vacuum polarization and new data for bottom quark production in electron-positron annihilation,​ an update on the determination of charm- and bottom-quark masses through sum rules has been performed. The previous result for the charm-quark mass, $m_c(3 {\rm GeV})= 0.986(13) {\rm GeV}$, based on the lowest moment, is supported by the new results from higher moments which lead to consistent values with comparable errors. The new value for the bottom quark, $m_b(10 {\rm GeV})= 3.610(16) {\rm GeV}$, corresponding to $m_b(m_b)= 4.163(16) {\rm GeV}$, makes use both of the new data and the new perturbative results and is consistent with the earlier determination. 
 + </​hidden>​ 
 +|**K. G. Chetyrkin, J. H. K&​uuml;​hn,​ A. Maier, P. Maierh&​ouml;​fer,​ P. Marquard, M. Steinhauser,​ C. Sturm** ​ |  
 +|**  Phys.Rev. ​  D80 074010 2009  **  | 
 +| {{preprints:​2009:​ttp09-16.pdf|PDF}} {{preprints:​2009:​ttp09-16.ps|PostScript}} [[http://​arxiv.org/​abs/​0907.2110|arXiv]] ​  | 
 +| |