The doubly Cabibbo-suppressed decay $D^+\to K^+ π^- π^+$

Details The doubly Cabibbo-suppressed decay $D^+\to K^+ π^- π^+$ The doubly Cabibbo-suppressed decay $D^+\to K^+ π^- π^+$

1997-06-26

arxiv.org/abs/hep-ex/9706025v1

Phys.Lett.B404:187-193,1997

Physics

High Energy Physics

High Energy Physics - Experiment

10 pages, 5 eps figures, RevTex

Scientific paper

10.1016/S0370-2693(97)00609-6

We report the observation of the doubly Cabibbo-suppressed decay $D^+\to K^+ \pi^- \pi^+$ in data from Fermilab charm hadroproduction experiment E791. With a signal of 59 \pm 13 events we measured the ratio of the branching fraction for this mode to that of the Cabibbo-favored decay $D^+\to K^- \pi^+ \pi^+$ to be $B(D^+ \to K^+ \pi^- \pi^+) / B(D^+ \to K^- \pi^+ \pi^+) = (7.7 \pm 1.7 \pm 0.8) \times 10^{-3}$. A Dalitz plot analysis was performed to search for resonant structures.

Affiliated with

Also associated with

No associations

Rating

The doubly Cabibbo-suppressed decay $D^+\to K^+ π^- π^+$ does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The doubly Cabibbo-suppressed decay $D^+\to K^+ π^- π^+$, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The doubly Cabibbo-suppressed decay $D^+\to K^+ π^- π^+$ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-227501