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Cabibbo-suppressed nonleptonic D decays

Abbott, L. F. and Sikivie, P. and Wise, Mark B. (1980) Cabibbo-suppressed nonleptonic D decays. Physical Review D, 21 (3). pp. 768-771. ISSN 2470-0010. doi:10.1103/PhysRevD.21.768.

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We discuss why an extension of the ideas used to explain the ΔI=1/2 rule in kaon and hyperon decays does not lead to an analogous large enhancement in the rates of Cabibbo-suppressed nonleptonic D-meson decays. The possibility of seeing the contribution of diagrams with a virtual b-quark loop through interference effects is also discussed.

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Additional Information:©1980 The American Physical Society. Received 26 July 1979. We are grateful to M. Barnett, G. Kane, F. Gilman, H. Harari, and L. Susskind for illuminating discussions. One of us (M.B.W.) also thanks the National Research Council of Canada for financial support. This work was supported by the U. S. Department of Energy under Contract No. DE-AC03-76SF00515.
Issue or Number:3
Record Number:CaltechAUTHORS:ABBprd80a
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Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:3769
Deposited By: Tony Diaz
Deposited On:10 Jul 2006
Last Modified:08 Nov 2021 20:12

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