Charmonium Spectroscopy: pp->J/Ψ η

Charmonium Spectroscopy: pp->J/Ψ η

Convener

Convener

Diego Bettoni, Ferrara

Diego Bettoni, Ferrara

Analyst

Analyst

Marc Pelizäus, Bochum

Marc Pelizäus, Bochum

Decay Modes

Decay Modes

pp→η _c(2S)→J/ψ η

pp->Y(4260)->J/Ψ η

pp→X(3872)->J/ψ η

pp→Y(4260)->J/ψ η

50%: J/Ψ -> e⁺e^-

50%: J/Ψ -> e⁺e^-

50%: J/Ψ -> μ⁺μ^-

50%: J/Ψ -> μ⁺μ^-

η -> γ γ

η -> γ γ

Background Channels

Background Channels

pp->J/Ψ η η

pp->J/Ψ η η

pp->J/Ψ η π⁰

pp->J/Ψ η π⁰

pp->J/Ψ π⁰ π⁰

pp->J/Ψ π⁰ π⁰

pp->J/Ψ η γ

pp->J/Ψ η γ

pp->J/Ψ π⁰ γ

pp->J/Ψ π⁰ γ

Documents

Documents

• MP14-070702_dubnaAnalysis.pdf : Dubna Collaboration Meeting, July 4

• PBY3940_vrvsJune01.pdf : PB VRVS meeting, June 1

• mp_gsiSepAna.pdf : GSI Collaboration Meeting, September 19

• MP14-070702_dubnaAnalysis.pdf : Presentation at Dubna Collaboration Meeting

• mp_gsiSepAna.pdf: Presentation at GSI Meeting, September 16