Showing 3 of 3 results
Photoproduction of neutral pions has been studied with the CBELSA/TAPS detector in the reaction $\gamma p\to p\pi^0$ for photon energies between 0.85 and 2.50 GeV. The $\pi^0$ mesons are observed in their dominant neutral decay mode: $\pi^0\to\gamma\gamma$. For the first time, the differential cross sections cover the very forward region, $\theta_{\rm c.m.}<60^\circ$. A partial-wave analysis of these data within the Bonn-Gatchina framework observes the high-mass resonances $G_{17}$(2190), $D_{13}$(2080), and $D_{15}$(2070).
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 0.850 to 0.875 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 0.875 to 0.900 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 0.900 to 0.925 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 0.925 to 0.950 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 0.950 to 0.975 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 0.975 to 1.000 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.000 to 1.025 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.025 to 1.050 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.050 to 1.075 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.100 to 1.125 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.125 to 1.150 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.150 to 1.175 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.175 to 1.200 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.200 to 1.225 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.225 to 1.250 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.250 to 1.275 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.275 to 1.300 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.300 to 1.350 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.350 to 1.400 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.400 to 1.450 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.450 to 1.500 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.500 to 1.550 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.550 to 1.600 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.600 to 1.650 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.650 to 1.700 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.700 to 1.750 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.750 to 1.800 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.800 to 1.850 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.850 to 1.900 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.900 to 1.950 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 1.950 to 2.000 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 2.000 to 2.050 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 2.050 to 2.100 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 2.100 to 2.150 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 2.150 to 2.200 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 2.200 to 2.250 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 2.250 to 2.300 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 2.300 to 2.350 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 2.350 to 2.400 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 2.400 to 2.450 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the cosine of the centre-of-mass scattering angle of the PI0 for photon energies from 2.450 to 2.500 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 0.850 to 0.875 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 0.875 to 0.900 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 0.900 to 0.925 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 0.925 to 0.950 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 0.950 to 0.975 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 0.975 to 1.000 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.000 to 1.025 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.025 to 1.050 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.050 to 1.075 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.100 to 1.125 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.125 to 1.150 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.150 to 1.175 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.175 to 1.200 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.200 to 1.225 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.225 to 1.250 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.250 to 1.275 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.275 to 1.300 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.300 to 1.350 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.350 to 1.400 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.400 to 1.450 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.450 to 1.500 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.500 to 1.550 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.550 to 1.600 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.600 to 1.650 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.650 to 1.700 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.700 to 1.750 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.750 to 1.800 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.800 to 1.850 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.850 to 1.900 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.900 to 1.950 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 1.950 to 2.000 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 2.000 to 2.050 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 2.050 to 2.100 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 2.100 to 2.150 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 2.150 to 2.200 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 2.200 to 2.250 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 2.250 to 2.300 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 2.300 to 2.350 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 2.350 to 2.400 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 2.400 to 2.450 GeV.
Differential cross section for the process GAMMA P --> PI0 P as a function of the scattering angle of the PI0 for photon energies from 2.450 to 2.500 GeV.
The gp-->etap reaction has been measured with the Crystal Ball and TAPS multiphoton spectrometers in the energy range from the production threshold of 707 MeV to 1.4 GeV (1.49 =< W >= 1.87 GeV). Bremsstrahlung photons produced by the 1.5-GeV electron beam of the Mainz Microtron MAMI-C and momentum analyzed by the Glasgow Tagging Spectrometer were used for the eta-meson production. Our accumulation of 3.8 x 10^6 gp-->etap-->3pi0p-->6gp events allows a detailed study of the reaction dynamics. The gp-->etap differential cross sections were determined for 120 energy bins and the full range of the production angles. Our data show a dip near W = 1680 MeV in the total cross section caused by a substantial dip in eta production at forward angles. The data are compared to predictions of previous SAID and MAID partial-wave analyses and to thelatest SAID and MAID fits that have included our data.
Total cross section for the reaction GAMMA P --> ETA P.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 710.4 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 714.5 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 718.8 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 723.0 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 727.2 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 731.4 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 735.5 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 739.7 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 743.9 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 748.0 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 752.2 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.6 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 756.4 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 760.5 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 768.8 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 772.9 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 777.1 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 781.2 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 785.3 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 789.5 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 793.6 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 797.7 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 801.8 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 805.9 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 809.8 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 814.1 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 818.2 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 822.2 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 826.3 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 830.4 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 834.4 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.6 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 838.5 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 842.5 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 846.6 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 850.6 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 854.6 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.7 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 858.7 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 862.7 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 866.7 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 870.7 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 874.7 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 878.7 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 882.7 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 886.7 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 890.6 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 894.6 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 898.5 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 902.5 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 906.5 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 910.4 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.3 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 914.3 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 918.3 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 922.2 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 926.1 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 930.0 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 933.9 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 937.8 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 941.6 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 945.5 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 949.4 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 953.2 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 957.1 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 960.9 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 964.8 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 968.6 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 972.4 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 976.2 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 980.0 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 983.6 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 987.7 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.7 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 991.3 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 995.1 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 998.9 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1002.6 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.4 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1006.3 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1011.9 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1019.3 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1026.8 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1034.0 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1041.4 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1048.6 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1055.8 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1063.0 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1070.2 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1077.3 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1084.3 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1091.4 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1098.4 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1105.3 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.6 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1112.3 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1119.1 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.7 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1125.9 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1132.7 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.5 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1139.4 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.6 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1146.2 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.6 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1152.8 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.6 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1159.4 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.6 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1165.9 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.6 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1172.4 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.6 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1178.9 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.6 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1185.3 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.6 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1191.7 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.6 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1198.0 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.6 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1204.2 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.7 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1210.5 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.6 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1216.7 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.6 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1222.8 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.7 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1229.0 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.6 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1235.0 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.7 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1242.4 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.7 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1251.3 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.7 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1260.2 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.8 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1268.9 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.7 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1277.4 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.7 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1287.4 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.7 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1300.0 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.9 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1315.1 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.8 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1335.2 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.8 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1355.4 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.8 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1376.2 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 4.9 PCT.
Differential cross section for the reaction GAMMA P --> ETA P at a photon energy of 1394.8 MeV. The errors in the table are statistical only and there is an overall systematic uncertainty of 5.0 PCT.
Large-angle π±p elastic-scattering cross sections, measured between 2 and 9 GeV/c in fine intervals of incident momentum and scattering angle, are used to search for cross-section fluctuations occurring for small changes in the center-of-mass energy as suggested by Ericson and Mayer-Kuckuck and by Frautschi. Significant fluctuations are observed.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
When you search on a word, e.g. 'collisions', we will automatically search across everything we store about a record. But sometimes you may wish to be more specific. Here we show you how.
Guidance on the query string syntax can also be found in the OpenSearch documentation.
About HEPData Submitting to HEPData HEPData File Formats HEPData Coordinators HEPData Terms of Use HEPData Cookie Policy
Status
Email
Forum
Twitter
GitHub
Copyright ~1975-Present, HEPData | Powered by Invenio, funded by STFC, hosted and originally developed at CERN, supported and further developed at IPPP Durham.