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Neutron Electric Dipole Moment from quark Chromoelectric Dipole Moment

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 نشر من قبل Tanmoy Bhattacharya
 تاريخ النشر 2016
  مجال البحث
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The connection between a regularization-independent symmetric momentum substraction (RI-$tilde{rm S}$MOM) and the $overline{rm MS}$ scheme for the quark chromo EDM operators is discussed. A method for evaluating the neutron EDM from quark chromoEDM is described. A preliminary study of the signal in the matrix element using clover quarks on a highly improved staggered quark (HISQ) ensemble is shown.



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