Measurement of the Cabibbo-Suppressed Decays and +n0

G. B. Mills, W. Ruckstuhl, W. B. Atwood, P. H. Baillon, B. C. Barish, G. R. Bonneaud, A. Courau, G. J. Donaldson, R. Dubois, M. M. Duro, E. E. Elsen, S. G. Gao, Y. Z. Huang, G. M. Irwin, R. P. Johnson, H. Kichimi, J. Kirkby, D. E. Klem, D. E. Koop, J. LudwigA. Ogawa, T. Pal, D. Perret-Gallix, R. Pitthan, D. L. Pollard, C. Y. Prescott, L. Z. Rivkin, L. S. Rochester, M. Sakuda, S. S. Sherman, E. J. Siskind, R. Stroynowski, S. Q. Wang, S. G. Wojcicki, H. Yamamoto, W. G. Yan, C. C. Young

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18 Citations (Scopus)


The branching fractions for the Cabibbo-suppressed decays are measured using the DELCO detector at PEP. The results, R ()=(0.590.18)% and R (K+n0)=(1.710.29)% including n=0, are in agreement with the standard theory of sequential leptons and with --e universality.

Original languageEnglish
Pages (from-to)1944-1947
Number of pages4
JournalPhysical review letters
Issue number22
Publication statusPublished - 1984
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Mills, G. B., Ruckstuhl, W., Atwood, W. B., Baillon, P. H., Barish, B. C., Bonneaud, G. R., Courau, A., Donaldson, G. J., Dubois, R., Duro, M. M., Elsen, E. E., Gao, S. G., Huang, Y. Z., Irwin, G. M., Johnson, R. P., Kichimi, H., Kirkby, J., Klem, D. E., Koop, D. E., ... Young, C. C. (1984). Measurement of the Cabibbo-Suppressed Decays and +n0. Physical review letters, 52(22), 1944-1947.