A Search for CP Violation in and a Dalitz Analysis of Neutral D Mesons Decaying to Pions, Antipions, and Neutral Pions in CLEO II.V
type: CreativeWork
description: Using the 9fb-1 data sample collected with the CLEO II.V detector at the Cornell Electron Storage Ring, we study the resonant substructure of the Cabibbo suppressed decay D 0 → pi+pi-pi 0. We observe significant contributions from the rho- pi+, rho+pi-, rho 0pi0, and non-resonant channels, and present results of the amplitudes, phases, and fit fractions for these and other sub-modes. No significant evidence for the sigma(500) or any other resonance was found. ACP has been measured as 0.01+0.09-0.07 +/- 0.09.
abstract: Using the 9fb-1 data sample collected with the CLEO II.V detector at the Cornell Electron Storage Ring, we study the resonant substructure of the Cabibbo suppressed decay D 0 → pi+pi-pi 0. We observe significant contributions from the rho- pi+, rho+pi-, rho 0pi0, and non-resonant channels, and present results of the amplitudes, phases, and fit fractions for these and other sub-modes. No significant evidence for the sigma(500) or any other resonance was found. ACP has been measured as 0.01+0.09-0.07 +/- 0.09.
author: Plager, Charles
language: eng
keywords: Physics, Elementary Particles and High Energy
date published: 2015-09-25T20:02:43Z
date modified: 2026-07-22T22:26:14Z
provider: University of Illinois - Urbana-Champaign
publisher: Networked Digital Library of Theses and Dissertations
type: WebPage
source organization: University of Illinois at Urbana-Champaign

PropertyValue
property ID: Handle
value: http://hdl.handle.net/2142/80490