DISPERSIVE EFFECTS IN D0-DBARO MIXINGPHYSICAL REVIEW D
AbstractWe estimate the size of dispersive effects in ΔC=2 interactions and find that they represent in fact the dominant components of D0-D¯0 mixing. The box diagram is suppressed by several orders of magnitude due to the small values of light-quark masses. Crucial to this argument is a discussion of how the Glashow-Iliopoulos-Maiani mechanism works in the dispersive sector.
Citation InformationJF Donoghue, Eugene Golowich, BR Holstein and J TRAMPETIC. "DISPERSIVE EFFECTS IN D0-DBARO MIXING" PHYSICAL REVIEW D Vol. 33 Iss. 1 (1986)
Available at: http://works.bepress.com/barry_holstein/156/