BABAR Publications

Detailed Index as of April 25, 2024 05:53

PUB-05/023 Dalitz plot analysis of D0 -> K0bar K+ K-
Doc Type Journal Papers
Record Created May 26, 2005
SLAC-PUB
SLAC-PUB-11333  No citations
Preprint # hep-ex/0507026
Comments LP2005 paper-70
Abstract
content_type = "text/plain"
user_agent   = "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
moz          = "Mozilla/5.0 "
moz_version  = "5"

A Dalitz plot analysis of approximately 12500 D0 events reconstructed
in the hadronic decay D0-->K0bar K^+ K^- is presented.
This analysis is based on a data sample of 91.5 fb-1 collected with the
BaBar detector
at the PEP-II asymmetric-energy e+ e- storage rings at SLAC
running at center-of-mass energies on and 40 MeV below the Y4S resonance.
The events are selected from
e+ e- --> c cbar annihilations using the decay D*+ --> D0 pi+.
The following ratio of branching fractions has been obtained:
BR = Gamma(D0-->K0bar K+ K-)/Gamma(D0-->K0bar pi+ pi-) =
(15.8+/-0.1(stat.)+/-0.5(syst.)x 10-2
Estimates of fractions and phases for resonant and
non-resonant
contributions to the Dalitz plot are also presented.
The a0(980)-->K Kbar projection has been extracted with little
background.
A search for CP asymmetries on the Dalitz plot has been performed.

Revisions and Files 1 revised May 26, 2005
File Date
Thumbnails
File Name File Type File Format File Size (Kb) Comments
07-JUL-2005 abstract.txt Abstract txt 0.83
07-JUL-2005 babar-pub-05023.pdf Paper (journal paper or conference submission by BABAR Collaboration) pdf 1,284.58 Submitted to PRD
07-JUL-2005 babar-pub-05023.ps.gz Paper (journal paper or conference submission by BABAR Collaboration) ps.gz 306.25
07-JUL-2005 fig1.eps Figure or plot eps 78.68
07-JUL-2005 fig10.eps Figure or plot eps 26.74
07-JUL-2005 fig2.eps Figure or plot eps 220.33
07-JUL-2005 fig3.eps Figure or plot eps 244.27
07-JUL-2005 fig4.eps Figure or plot eps 12.26
07-JUL-2005 fig5.eps Figure or plot eps 78.99
07-JUL-2005 fig6.eps Figure or plot eps 26.62
07-JUL-2005 fig7.eps Figure or plot eps 73.68
07-JUL-2005 fig8.eps Figure or plot eps 28.17
07-JUL-2005 fig9.eps Figure or plot eps 64.83
02-NOV-2005 prd new.ps.gz Paper (journal paper or conference submission by BABAR Collaboration) ps.gz 306.24 Updated after referee's comments.
Submitted To2005 Lepton Photon Symposium
Date SubmittedJuly 4, 2005
Submitted ToPhysical Review D
Date SubmittedJuly 4, 2005
Journal Year2005
Journal Volume72
Journal Article/Page Range052008
Categories
  • AWG: Charm