The ΣQΛQ transition magnetic moments in light cone QCD sum rules
نویسنده
چکیده
Using the general form of of the ΣQ and ΛQ (Q = b or c) currents, the ΣQΛQ transition magnetic moments are calculated in light cone QCD sum rules PACS number(s): 11.55.Hx, 13.40.Em, 14.20.Lq, 14.20.Mr e-mail: [email protected] e-mail: [email protected] e-mail: [email protected]
منابع مشابه
ΣQΛQ transition magnetic moments in light cone QCD sum rules
Using the general form of ΣQ and ΛQ (Q = b or c) currents, ΣQΛQ transition magnetic moments are calculated in framework of the light cone QCD sum rules method. In this approach nonperturbative effects are described by the photon wave functions and only two–particle photon wave functions are taken into account. Our predictions on transition magnetic moments are μΣcΛc = −(1.5±0.4)μN and μΣbΛb = −...
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تاریخ انتشار 2001