The π0π0 system produced in charge-exchange π-p interactions at a primary momentum of 100 GeV/c has been studied. The data employed come from the experiment that was performed at the CERN SPS accelerator and which recorded photons from π0 decays with the aid of the hodoscopic multiphoton GAMS-4000 spectrometer. A partial-wave analysis of the π0π0 system in the mass interval between 0.8 and 3 GeV has been performed with allowance for the S, D, G, and J waves. The S wave has a rather complicated structure, displaying a series of four bumps separated by three dips at about 1, 1.5, and 2 GeV. This suggests the existence of several scalar resonances. The higher waves show clear peaks corresponding to the f2(1270), f4(2050), and f6(2510) mesons, ...
The exculsive production of π0, η, and η′ mesons in π+N central collisions has been studied with 300...
A high-statistics study of the π0π0-system produced in the π-p→π0π0n reaction at 38GeV/c has been ca...
New results on meson spectroscopy that were obtained by the GAMS Collaboration over the years 1997 a...
The π0π0-system produced in the charge exchange π-p-reaction at 100 GeV/c has been studied. The expe...
The ηη system produced in charge-exchange π-p interaction at a momentum of 32.5 GeV/c is studied in ...
The spin-parity of the ηπ0π0 system from the charge-exchange transition π-p → ηπ0π0n is analyzed for...
The $\pi^0\pi^0$-system produced in the charge exchange $\pi^-p$-reaction at 100 GeV/c has been stud...
A mass-independent partial-wave analysis of the reaction π-p → ηπ0n is performed in the ηπ0 mass ran...
The reaction π-p → ηπ0n at primary π- meson momenta of 32, 38, and 100 GeV/c has been studied by usi...
The effective mass spectrum of π0 pairs produced in pp central collisions (pp → pfπ0π0ps) at 450 GeV...
A partial wave analysis of the centrally produced pi0pi0 channel has been performed in pp collisions...
We present measurements of ρ0 , ω and K ∗0 spectra in π-+ C production interactions at 158 GeV/c and...
We have studied the ππ and K K ̄ systems centrally produced in proton collisions at 300 GeV/c. Clear...
A partial wave analysis of the π0π0 system produced centrally in pp collisions at 450 GeV/c shows ev...
We present measurements of ρ0, ω and K∗0 spectra in π−+ C production interactions at 158 GeV / c a...
The exculsive production of π0, η, and η′ mesons in π+N central collisions has been studied with 300...
A high-statistics study of the π0π0-system produced in the π-p→π0π0n reaction at 38GeV/c has been ca...
New results on meson spectroscopy that were obtained by the GAMS Collaboration over the years 1997 a...
The π0π0-system produced in the charge exchange π-p-reaction at 100 GeV/c has been studied. The expe...
The ηη system produced in charge-exchange π-p interaction at a momentum of 32.5 GeV/c is studied in ...
The spin-parity of the ηπ0π0 system from the charge-exchange transition π-p → ηπ0π0n is analyzed for...
The $\pi^0\pi^0$-system produced in the charge exchange $\pi^-p$-reaction at 100 GeV/c has been stud...
A mass-independent partial-wave analysis of the reaction π-p → ηπ0n is performed in the ηπ0 mass ran...
The reaction π-p → ηπ0n at primary π- meson momenta of 32, 38, and 100 GeV/c has been studied by usi...
The effective mass spectrum of π0 pairs produced in pp central collisions (pp → pfπ0π0ps) at 450 GeV...
A partial wave analysis of the centrally produced pi0pi0 channel has been performed in pp collisions...
We present measurements of ρ0 , ω and K ∗0 spectra in π-+ C production interactions at 158 GeV/c and...
We have studied the ππ and K K ̄ systems centrally produced in proton collisions at 300 GeV/c. Clear...
A partial wave analysis of the π0π0 system produced centrally in pp collisions at 450 GeV/c shows ev...
We present measurements of ρ0, ω and K∗0 spectra in π−+ C production interactions at 158 GeV / c a...
The exculsive production of π0, η, and η′ mesons in π+N central collisions has been studied with 300...
A high-statistics study of the π0π0-system produced in the π-p→π0π0n reaction at 38GeV/c has been ca...
New results on meson spectroscopy that were obtained by the GAMS Collaboration over the years 1997 a...