D meson production and decay in e+e- annihilation at 4.03 and 4 GeV c.m. energy

M. Piccolo, I. Peruzzi, V. Lüth, H. K. Nguyen, J. E. Wiss, G. S. Abrams, M. S. Alam, A. M. Boyarski, M. Breidenbach, W. C. Carithers, W. Chinowsky, S. Cooper, J. M. Dorfan, G. J. Feldman, G. Goldhaber, G. Hanson, J. A. Jaros, A. D. Johnson, J. A. Kadyk, D. LükeH. L. Lynch, R. J. Madaras, C. C. Morehouse, J. M. Paterson, M. L. Perl, F. M. Pierre, T. P. Pun, P. Rapidis, B. Richter, R. H. Schindler, R. F. Schwitters, J. Siegrist, W. Tanenbaum, G. H. Trilling

Research output: Contribution to journalArticle

Abstract

Decay modes of the charmed mesons, D0 and D+, are studied in e+e- annihilation data at 4.03 and 4.41 GeV c.m. energy. The products of cross section times branching ratio are measured for the K-π+, K-π+π+π-, KSπ+π- and K-π+π+ final states. Upper limits are established for the Cabibbo forbidden decays via π+π-, K+K-, K+K- π+, K+π+π- and π+π-π+. The K-π+π+π- final state is shown to be dominated by K-π+ρ0.

Original languageEnglish (US)
Pages (from-to)260-264
Number of pages5
JournalPhysics Letters B
Volume70
Issue number2
DOIs
StatePublished - Sep 26 1977

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Fingerprint Dive into the research topics of 'D meson production and decay in e<sup>+</sup>e<sup>-</sup> annihilation at 4.03 and 4 GeV c.m. energy'. Together they form a unique fingerprint.

  • Cite this

    Piccolo, M., Peruzzi, I., Lüth, V., Nguyen, H. K., Wiss, J. E., Abrams, G. S., Alam, M. S., Boyarski, A. M., Breidenbach, M., Carithers, W. C., Chinowsky, W., Cooper, S., Dorfan, J. M., Feldman, G. J., Goldhaber, G., Hanson, G., Jaros, J. A., Johnson, A. D., Kadyk, J. A., ... Trilling, G. H. (1977). D meson production and decay in e+e- annihilation at 4.03 and 4 GeV c.m. energy. Physics Letters B, 70(2), 260-264. https://doi.org/10.1016/0370-2693(77)90534-2