Study of D sup 0 decays into final states with a. pi. sup 0 or. eta

Journal Article · Wed May 01 00:00:00 EDT 1991 · Physical Review, D (Particles Fields); (USA)

DOI:https://doi.org/10.1103/PhysRevD.43.2836· OSTI ID:5593558

Kinoshita, K; Pipkin, F M; Procario, M; Wilson, R; Wolinski, J; Xiao, D; Zhu, Y; Ammar, R; Baringer, P; Coppage, D; Davis, R; Haas, P; Kelly, M; Kwak, N; Lam, H; Ro, S; Kubota, Y; Nelson, J K; Perticone, D; Poling, R ; Schrenk, S; Crawford, G; Fulton, R; Jensen, T; Johnson, D R; Kagan, H; Kass, R; Malchow, R; Morrow, F; Whitmore, J; Wilson, P; Bortoletto, D; Brown, D; Dominick, J; McIlwain, R L; Miller, D H; Modesitt, M; Ng, C R; Schaffner, S F; Shibata, E I; Shipsey, I P.J.; Battle, M; Kroha, H; Sparks, K; Thorndike, E H; Wang, C; Alam, M S; Kim, I J; Li, W C; Romero, V; Sun, C R; Wang, P; Zoeller, M M; Goldberg, M; Haupt, T; Horwitz, N; Jain, V; Mestayer, M D; Moneti, G C; Rozen, Y; Rubin, P; Skwarnicki, T; Stone, S; Thusalidas, M; Yao, W; Zhu, G; Barnes, A V; Bartelt, J; Csorna, S E; Letson, T; Alexander, J; Artuso, M; Bebek, C; Berkelman, K; Besson, D; Browder, T; Cassel, D G; Cheu, E; Coffman, D M; Drell,

We have made measurements of decay modes of neutral {ital D} mesons into exclusive final states containing photons using data collected with the CLEO detector at the Cornell Electron Storage Ring. We report observation of {ital D}{sup 0}{r arrow}{ital K}{sup {minus}}{pi}{sup +}{pi}{sup {minus}}{pi}{sup +}{pi}{sup 0} (charge conjugates are implicit), and present new measurements of the branching ratios for {ital D}{sup 0}{r arrow}{ital K}{sup {minus}}{pi}{sup +}{pi}{sup 0}, {ital D}{sup 0}{r arrow}{ital {bar K}}{sup 0}{pi}{sup +}{pi}{sup 0}{pi}{sup {minus}}, {ital D}{sup 0}{r arrow}{ital {bar K}}{sup 0}{pi}{sup 0}, {ital {bar K}}{sup *0}{eta}, and {ital D}{sup 0}{r arrow}{ital {bar K}}{sup 0}{omega}. Where possible, results are compared with theoretical predictions for two-body {ital D}{sup 0} decays.

• DOE Contract Number: AC02-76ER01428; AC02-76ER03064; AC02-78ER05001; FG05-86ER40272
• OSTI ID: 5593558
• Journal Information: Physical Review, D (Particles Fields); (USA), Vol. 43:9; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
D NEUTRAL MESONS
DECAY
BRANCHING RATIO
CESR STORAGE RING
DRIFT CHAMBERS
ETA MESONS
EXCLUSIVE INTERACTIONS
ISOSPIN
KAONS MINUS
LIFETIME
PHOTONS
PIONS MINUS
PIONS NEUTRAL
PIONS PLUS
SHOWER COUNTERS
SPIN
ANGULAR MOMENTUM
BOSONS
CHARM PARTICLES
CHARMED MESONS
D MESONS
ELEMENTARY PARTICLES
HADRONS
INTERACTIONS
KAONS
MASSLESS PARTICLES
MEASURING INSTRUMENTS
MESONS
MULTIWIRE PROPORTIONAL CHAMBERS
PARTICLE INTERACTIONS
PARTICLE PROPERTIES
PIONS
PROPORTIONAL COUNTERS
PSEUDOSCALAR MESONS
RADIATION DETECTORS
STORAGE RINGS
STRANGE MESONS
STRANGE PARTICLES
645103* - High Energy Physics- Particle Interactions & Properties-Experimental- Strong Interactions & Baryon & Meson Properties