Evidence for the decay [Formula Presented]

  • S. A. Dytman
  • , V. Savinov
  • , J. Lee
  • , D. H. Miller
  • , E. I. Shibata
  • , I. P.J. Shipsey
  • , V. Pavlunin
  • , S. Stone
  • , J. C. Wang
  • , H. Zhao
  • , L. Gibbons
  • , B. Gittelman
  • , S. W. Gray
  • , D. L. Hartill
  • , B. K. Heltsley
  • , L. Hsu
  • , C. D. Jones
  • , J. Kandaswamy
  • , D. L. Kreinick
  • , M. Lohner
  • A. Magerkurth, H. Mahlke-Krüger, T. O. Meyer, N. B. Mistry, E. Nordberg, M. Palmer, J. R. Patterson, D. Peterson, J. Pivarski, D. Riley, H. Schwarthoff, J. G. Thayer, D. Urner, B. Valant-Spaight, G. Viehhauser, A. Warburton, M. Weinberger

Research output: Contribution to journalArticlepeer-review

Abstract

We present a search for the “wrong-sign” decay (Formula presented) using (Formula presented) of (Formula presented) collisions on and just below the (Formula presented) resonance. This decay can occur either through a doubly Cabibbo-suppressed process or through mixing to a (Formula presented) followed by a Cabibbo-favored process. Our result for the time-integrated wrong-sign rate relative to the decay (Formula presented) is (Formula presented) space), which has a statistical significance of 3.9 standard deviations.

Original languageEnglish (US)
Pages (from-to)5
Number of pages1
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume64
Issue number11
DOIs
StatePublished - 2001
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

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