Publication

Measurement of the Branching Fractions of D+ → K+ K- Π+ Π+ Π-, Φπ+ Π+ Π-, Ks0 K+π+π- Π0, Ks0 K+ Η, and Ks0 K+ Ω Decays

Yunxuan Song
2025

Abstract

Using 20.3 fb(-1) of e(+)e(-) collision data collected at a center-of-mass energy of 3.773 GeV with the BESIII detector operating at the BEPCII collider, the branching fractions of three hadronic charm meson decays, D+ ->phi pi(+) pi(+)pi(-), D+ -> K-S(0) K+pi(+)pi(-)pi(0), and D+ -> K-S(0) K+ omega, are measured for the first time to be (0.54 +/- 0.19 +/- 0.02) x 10(-4), (2.51 +/- 0.34 +/- 0.14) x 10(-4), and (2.02 +/- 0.35 +/- 0.10) x10(-4), respectively. Futhermore, the branching fractions of D+ -> K+ K- pi(+) pi(+) pi(-) andD(+) -> K-S(0) K+ eta are measured with improved precision, yielding values of (0.66 +/- 0.11 +/- 0.03) x 10(-4) and (2.27 +/- 0.22 +/- 0.05) x 10(-4), respectively.

Official source

https://infoscience.epfl.ch/entities/publication/59656c61-9c2a-456c-bf06-c617f4bb4424

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