Exotics: pp→Y(3940)→J/ψ ω
Convener
Klaus Peters, GSI
Analyst
Marc Pelizaeus, Bochum
Decay Modes
pp → Y(3940) → J/ψω
CMS energy: 3940 MeV
Background Channels
Main background should appear from &psi primes decaying to J/ψ π
+π
-, thus the background channel should be
ppbar → ψ prime π
0. Another source could be ppbar → J/ψ ρ π in various charge states. Same number of
events as in the signal channel.
Documents
- pad0001.pdf: Panda Note: Charmonium and Charmonium Hybrids (preliminary)