Observation of and improved measurement of
Journal Article
·
· Physical Review D
By analyzing an $e^+e^-$ annihilation data sample with an integrated luminosity of 2.93 fb-1 taken at the center-of-mass energy of 3.773 GeV with the BESIII detector, we determine the absolute branching fractions of the hadronic decays $D^0$ → $K^+π^+ω, D^0$ → $$K^0_Sπ^0ω$$, and $D^+$ → $$K^0_Sπ^+ω$$ to be (3.392 ± 0.044stat ± 0.085syst)%, (0.848 ± 0.046stat ± 0.031syst)%, and (0.707 ± 0.041stat ± 0.029syst0%, respectively. The accuracy of the branching fraction measurement of the decay $D^0$ → $K^+π^+ω$ is improved by a factor of seven compared to the world average value. The $D^0$ → $$K^0_Sπ^0ω$$ and $D^+$ → $$K^0_Sπ^+ω$$ decays are observed for the first time.
- Research Organization:
- Indiana Univ., Bloomington, IN (United States); Univ. of Minnesota, Minneapolis, MN (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- Contributing Organization:
- BESIII Collaboration
- Grant/Contract Number:
- FG02-05ER41374; SC-0012069; SC0012069
- OSTI ID:
- 1846697
- Alternate ID(s):
- OSTI ID: 1980016
- Journal Information:
- Physical Review D, Journal Name: Physical Review D Vol. 105 Journal Issue: 3; ISSN 2470-0010
- Publisher:
- American Physical SocietyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Similar Records
Measurement of
in
with
decays by a combined time-dependent Dalitz plot analysis of
BaBar
and Belle data
Observation of the Doubly Cabibbo-Suppressed Decay and Evidence for
Evidence for the decay
Journal Article
·
Wed Dec 26 00:00:00 EST 2018
· Physical Review. D.
·
OSTI ID:1846697
+405 more
Observation of the Doubly Cabibbo-Suppressed Decay and Evidence for
Journal Article
·
Thu Oct 01 00:00:00 EDT 2020
· Physical Review Letters
·
OSTI ID:1846697
+491 more
Evidence for the decay
Journal Article
·
Fri Sep 10 00:00:00 EDT 2021
· Physical Review D
·
OSTI ID:1846697
+189 more