D sub s sup + decays to. eta. pi. sup + and. eta. prime. pi. sup +

Journal Article · Mon Mar 02 00:00:00 EST 1992 · Physical Review Letters; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.68.1275· OSTI ID:7048440

Alexander, J; Bebek, C; Berkelman, K; Besson, D; Browder, T E; Cassel, D G; Cheu, E; Coffman, D M; Drell, P S; Ehrlich, R; Galik, R S; Garcia-Sciveres, M; Geiser, B; Gittelman, B; Gray, S W; Hartill, D L; Heltsley, B K; Honscheid, K; Kandaswamy, J; Katayama, N ; Kim, P C; Kreinick, D L; Lewis, J D; Ludwig, G S; Masui, J; Mevissen, J; Mistry, N B; Nandi, S; Ng, C R; Nordberg, E; O'Grady, C; Patterson, J R; Peterson, D; Pisharody, M; Riley, D; Sapper, M; Selen, M; Worden, H; Worris, M; Avery, P; Freyberger, A; Rodriguez, J; Yelton, J; Henderson, S; Kinoshita, K; Pipkin, F; Saulnier, M; Wilson, R; Wolinski, J; Xiao, D; Yamamoto, H; Sadoff, A J; Ammar, R; Baringer, P; Coppage, D; Davis, R; Kelly, M; Kwak, N; Lam, H; Ro, S; Kubota, Y; Nelson, J K; Perticone, D; Poling, R; Schrenk, S; Alam, M S; Kim, I J; Nemati, B; Romero, V; Sun, C R; Wang, P; Zoeller, M M; Crawford, G; Fulton, R; Gan, K K; Jensen, T; Kagan, H; Kas,

Using the CLEO II detector, we have accurately measured {ital D}{sub {ital s}} decay branching ratios relative to the {phi}{pi}{sup +} mode for the {eta}{pi}{sup +} and {eta}{prime}{pi}{sup +} states, for which there are conflicting claims; our results are 0.54{plus minus}0.09{plus minus}0.06 and 1.20{plus minus}0.15{plus minus}0.11, respectively.

• OSTI ID: 7048440
• Journal Information: Physical Review Letters; (United States), Vol. 68:9; ISSN 0031-9007
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
D S MESONS
HADRONIC PARTICLE DECAY
BRANCHING RATIO
ETA MESONS
ETA PRIME-958 MESONS
GAMMA DETECTION
MASS SPECTRA
PHI-1020 MESONS
PIONS PLUS
BOSONS
CHARM PARTICLES
CHARMED MESONS
DECAY
DETECTION
ELEMENTARY PARTICLES
HADRONS
MESONS
PARTICLE DECAY
PIONS
PSEUDOSCALAR MESONS
QUARKONIUM
RADIATION DETECTION
SPECTRA
STRANGEONIUM
VECTOR MESONS
662350* - Decays of Mesons- (1992-)