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Article
DISPERSIVE EFFECTS IN D0-DBARO MIXING
PHYSICAL REVIEW D
  • JF Donoghue, University of Massachusetts Amherst
  • Eugene Golowich, University of Massachusetts - Amherst
  • BR Holstein, University of Massachusetts Amherst
  • J TRAMPETIC
Publication Date
1986
Abstract
We 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.
Comments
Published version is located at http://prd.aps.org/abstract/PRD/v33/i1/p179_1
Pages
179-183
Citation Information
JF 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/