Branching ratio and mass spectrum of the decay ϒ′ → ϒπ+π−

Authors:

HAH. Albrecht
H. Albrecht
GDG. Drews
G. Drews
HHH. Hasemann
H. Hasemann
APA. Philipp
A. Philipp
WSW. Schmidt-Parzefall
W. Schmidt-Parzefall
HSH. Schröder
H. Schröder
HSH.D. Schulz
H.D. Schulz
FSF. Selonke
F. Selonke
RWR. Wurth
R. Wurth
ADA. Drescher
A. Drescher
BGB. Gräwe
B. Gräwe
WHW. Hofmann
W. Hofmann

Publisher website

1 January 1984

journal article
Published by Elsevier in Physics Letters B

Vol. 134 (1-2) , 137-142
DOI:10.1016/0370-2693(84)91002-5

Abstract

No abstract available

Keywords

SPECTRUM

This publication has 14 references indexed in Scilit:

Observation of the Lowest $P$ -Wave $b \bar{b}$ Bound States
Physical Review Letters, 1983
Measurement of the Branching Fraction of the Decay $ϒ (1 S) \to τ^{+} τ^{-}$
Physical Review Letters, 1983
Measurement of the Leptonic Branching Ratios of the $ϒ (1 S)$ , $ϒ (2 S)$ , and $ϒ (3 S)$
Physical Review Letters, 1983
Measurement of the Branching of $ϒ (2 S) \to π^{+} π^{-} + ϒ (1 S)$
Physical Review Letters, 1981
Observation of the Transition $ϒ^{'} \to ϒ π^{+} π^{-} \to e^{+} e^{-} π^{+} π^{-}$
Physical Review Letters, 1981
Measuring Quantum-Chromodynamic Anomalies in Hadronic Transitions between Quarkonium States
Physical Review Letters, 1980
Observation of $ϒ$ , $ϒ^{'}$ , and $ϒ^{''}$ at the Cornell Electron Storage Ring
Physical Review Letters, 1980
Observation of Three Upsilon States
Physical Review Letters, 1980
Evidence for a narrow resonance at 10.01 GeV in electron-positron annihilations
Physics Letters B, 1978
Observation of a narrow resonance at 10.02 GeV in e+e− annihilations
Physics Letters B, 1978