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Anisovich, A.V. 1
Bacelar, J.C.S. 1
Bantes, R. 1
Bartholomy, O. 1
Bayadilov, D. 1
Beck, R. 1
Beloglazov, Y.A. 1
Castelijns, R. 1
Crede, V. 1
Dutz, H. 1

Photoproduction of Neutral Pions off Protons

The CBELSA/TAPS collaboration Crede, V. ; Sparks, N. ; Wilson, A. ; et al.

Phys.Rev.C 84 (2011) 055203, 2011.

https://inspirehep.net/literature/917921 Inspire Record 917921 DOI 10.17182/hepdata.61486 https://doi.org/10.17182/hepdata.61486

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).

82 data tables

Table 1

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.

Table 2

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.

Table 3

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.

Table 4

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.

Table 5

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.

Table 6

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.

Table 7

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.

Table 8

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.

Table 9

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.

Table 10

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.

Table 11

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.

Table 12

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.

Table 13

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.

Table 14

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.

Table 15

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.

Table 16

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.

Table 17

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.

Table 18

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.

Table 19

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.

Table 20

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.

Table 21

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.

Table 22

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.

Table 23

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.

Table 24

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.

Table 25

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.

Table 26

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.

Table 27

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.

Table 28

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.

Table 29

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.

Table 30

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.

Table 31

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.

Table 32

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.

Table 33

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.

Table 34

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.

Table 35

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.

Table 36

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.

Table 37

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.

Table 38

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.

Table 39

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.

Table 40

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.

Table 41

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.

Table 42

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.

Table 43

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.

Table 44

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.

Table 45

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.

Table 46

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.

Table 47

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.

Table 48

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.

Table 49

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.

Table 50

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.

Table 51

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.

Table 52

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.

Table 53

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.

Table 54

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.

Table 55

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.

Table 56

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.

Table 57

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.

Table 58

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.

Table 59

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.

Table 60

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.

Table 61

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.

Table 62

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.

Table 63

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.

Table 64

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.

Table 65

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.

Table 66

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.

Table 67

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.

Table 68

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.

Table 69

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.

Table 70

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.

Table 71

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.

Table 72

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.

Table 73

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.

Table 74

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.

Table 75

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.

Table 76

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.

Table 77

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.

Table 78

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.

Table 79

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.

Table 80

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.

Table 81

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.

Table 82

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.

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