Published October 1, 2008
| Version v1
Journal article
Search for CP violation in the Dalitz-plot analysis of D±→K+K-π±
Creators
- Rubin, P.1
- Eisenstein, B. I.2
- Karliner, I.2
- Mehrabyan, S.2
- Lowrey, N.2
- Selen, M.2
- White, E. J.2
- Wiss, J.2
- Mitchell, R. E.3
- Shepherd, M. R.3
- Besson, D.4
- Pedlar, T. K.5
- Cronin-Hennessy, D.6
- Gao, K. Y.6
- Hietala, J.6
- Kubota, Y.6
- Klein, T.6
- Lang, B. W.6
- Poling, R.6
- Scott, A. W.6
- and others
- CLEO Collaboration
- 1. George Mason University, Fairfax, Virginia 22030 (United States)
- 2. University of Illinois, Urbana-Champaign, Illinois 61801 (United States)
- 3. Indiana University, Bloomington, Indiana 47405 (United States)
- 4. University of Kansas, Lawrence, Kansas 66045 (United States)
- 5. Luther College, Decorah, Iowa 52101 (United States)
- 6. University of Minnesota, Minneapolis, Minnesota 55455 (United States)
Description
We report on a search for CP asymmetry in the singly Cabibbo-suppressed decay D+→K+K-π+ using a data sample of 818 pb-1 accumulated with the CLEO-c detector on the ψ(3770) resonance. A Dalitz-plot analysis is used to determine the amplitudes of the intermediate states. We find no evidence for CP violation either in specific two-body amplitudes or integrated over the entire phase space. The CP asymmetry in the latter case is measured to be (-0.03±0.84±0.29)%.
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.78.072003;
- arXiv
- arXiv:0807.4545v2;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 78
- Journal Issue
- 7
- Journal Page Range
- p. 072003-072003.8
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41004842
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- AMPLITUDES; ASYMMETRY; CESR STORAGE RING; CP INVARIANCE; D MINUS MESONS; D PLUS MESONS; DALITZ PLOT; INTERMEDIATE STATE; KAONS MINUS; KAONS PLUS; MULTIPARTICLE SPECTROMETERS; PARTICLE DECAY; PARTICLE IDENTIFICATION; PHASE SPACE; PIONS PLUS; PSI-3770 MESONS; RESONANCE; TWO-BODY PROBLEM
- Descriptors DEC
- BOSONS; CHARM PARTICLES; CHARMED MESONS; CHARMONIUM; D MESONS; DECAY; DIAGRAMS; ELEMENTARY PARTICLES; HADRONS; INFORMATION; INVARIANCE PRINCIPLES; KAONS; MANY-BODY PROBLEM; MATHEMATICAL SPACE; MEASURING INSTRUMENTS; MESONS; PIONS; PSEUDOSCALAR MESONS; QUARKONIUM; SCATTERPLOTS; SPACE; SPECTROMETERS; STORAGE RINGS; STRANGE MESONS; STRANGE PARTICLES; VECTOR MESONS
Optional Information
- Notes
- (c) 2008 The American Physical Society
- Collaborations
- CLEO Collaboration