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D sub s sup + decays to. eta. rho. sup + ,. eta. prime. rho. sup + , and. phi. rho. sup +

Journal Article · · Physical Review Letters; (United States)
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We have observed the previously unseen {eta}{rho}{sup +} and {eta}{prime}{rho}{sup +} decay model of the {ital D}{sub {ital s}}{sup +}, and measured branching ratios relative to the {phi}{pi}{sup +} mode of 2.86{plus minus}0.38{sub {minus}0.38}{sup +0.36} and 3.44{plus minus}0.62{sub {minus}0.46}{sup +0.44}, respectively. In addition, the relative branching ratio for the decay into {phi}{rho}{sup +} is measured as 1.86{plus minus}0.26{sub {minus}0.40}{sup +0.29}. Combining these new measurements with previous results and those in the preceding Letter, we account for {approx}(79{plus minus}26)% of {ital D}{sub {ital s}} decays.
OSTI ID:
7048433
Journal Information:
Physical Review Letters; (United States), Journal Name: Physical Review Letters; (United States) Vol. 68:9; ISSN PRLTA; ISSN 0031-9007
Country of Publication:
United States
Language:
English

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Related Subjects

662350* -- Decays of Mesons-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
BRANCHING RATIO
CHARGED PARTICLE DETECTION
CHARM PARTICLES
CHARMED MESONS
D S MESONS
DATA
DECAY
DETECTION
ELEMENTARY PARTICLES
ETA MESONS
ETA PRIME-958 MESONS
EXPERIMENTAL DATA
GAMMA DETECTION
HADRONIC PARTICLE DECAY
HADRONS
INFORMATION
LINE WIDTHS
MASS SPECTRA
MESONS
NUMERICAL DATA
PARTICLE DECAY
PHI-1020 MESONS
PION DETECTION
PSEUDOSCALAR MESONS
QUARKONIUM
RADIATION DETECTION
RHO-770 MESONS
SPECTRA
STRANGEONIUM
VECTOR MESONS