Forward Photoproduction of Neutral Pions on Polarized Protons in the Third Resonance Region

Herr, H. ; Husmann, D. ; Jansen, W. ; et al.
Nucl.Phys. B125 (1977) 157-161, 1977.
Inspire Record 118996 DOI 10.17182/hepdata.50398
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Recoil Proton Polarization of Neutral Pion Photoproduction From Proton in the Energy Range Between 400-{MeV} and 1142-{MeV}

Kato, S. ; Miyachi, T. ; Sugano, K. ; et al.
Nucl.Phys. B168 (1980) 1-16, 1980.
Inspire Record 142131 DOI 10.17182/hepdata.34517
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Photoproduction of neutral pions off hydrogen at photon energies between 0.55 and 2.2 gev at a cm-angle of 120 degrees

Feller, P. ; Herr, H. ; Hilger, E. ; et al.
Phys.Lett. B49 (1974) 197-200, 1974.
Inspire Record 95299 DOI 10.17182/hepdata.27964
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Some differential cross-section for neutral pion photoproduction in the photon energy range 350-850 mev

Dougan, P. ; Kivikas, T. ; Lugner, K. ; et al.
Phys.Lett. B49 (1974) 194-196, 1974.
Inspire Record 95300 DOI 10.17182/hepdata.27968
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Polarization of Recoil Protons from Neutral Pion Photoproduction

Lundquist, D.E. ; Anderson, R.L. ; Allaby, J.V. ; et al.
Phys.Rev. 168 (1968) 1527-1533, 1968.
Inspire Record 54507 DOI 10.17182/hepdata.26510
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Neutral pion photoproduction from protons at forward angles in the energy region between 350 mev and 1175 mev

Hemmi, Y. ; Inagaki, Y. ; Inagaki, T. ; et al.
Phys.Lett. B43 (1973) 79-84, 1973.
Inspire Record 84945 DOI 10.17182/hepdata.28128
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EXPERIMENTAL STUDIES OF THE SIGMA, T, P POLARIZATION PARAMETERS AND THE GAMMA P ---> P PI0 REACTION MULTIPOLE ANALYSIS IN THE FIRST RESONANCE REGION

Belyaev, A.a. ; Getman, V.a. ; Gorbenko, V.g. ; et al.
Nucl.Phys. B213 (1983) 201-222, 1983.
Inspire Record 192457 DOI 10.17182/hepdata.34021
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Polarized Target Asymmetry in pi0 Photoproduction Between 0.4-GeV and 1.0-GeV Around 100-Degrees

Feller, P. ; Fukushima, M. ; Horikawa, N. ; et al.
Phys.Lett. B55 (1975) 241-244, 1975.
Inspire Record 90929 DOI 10.17182/hepdata.35716
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Neutral pion photoproduction off protons in the energy range 0.3-GeV < E(gamma) < 3-GeV

The CB-ELSA collaboration Bartholomy, O. ; Crede, V. ; van Pee, H. ; et al.
Phys.Rev.Lett. 94 (2005) 012003, 2005.
Inspire Record 654179 DOI 10.17182/hepdata.41902

Single pi0 photoproduction has been studied with the CB-ELSA experiment at Bonn using tagged photon energies between 0.3 and 3.0 GeV. The experimental setup covers a very large solid angle of about 98% of 4 pi. Differential cross sections (d sigma)/(d Omega) have been measured. Complicated structures in the angular distributions indicate a variety of different resonances being produced in the s channel intermediate state gamma p --> N* (Delta*) --> p pi0. A combined analysis including the data presented in this letter along with other data sets reveals contributions from known resonances and evidence for a new resonance N(2070)D15.

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Polarization of Recoil Protons from the Photoproduction of pi0 Mesons from Hydrogen

Stein, P.C. ;
Phys.Rev.Lett. 2 (1959) 473-475, 1959.
Inspire Record 944911 DOI 10.17182/hepdata.21754
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Polarization of the Recoil Proton from pi0 Photoproduction in Hydrogen

Maloy, J.O. ; Peterson, V.Z. ; Salandin, G.A. ; et al.
Phys.Rev. 139 (1965) B733-B746, 1965.
Inspire Record 944960 DOI 10.17182/hepdata.26657
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Photoproduction of pi0 from Hydrogen near the Second and Third Pion-Nucleon Resonances

Ward, C. ; Kenton, B. ; York, C. ;
Phys.Rev. 159 (1967) 1176-1186, 1967.
Inspire Record 944950 DOI 10.17182/hepdata.26564
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Neutral Meson Production with Polarized X Rays

Drickey, Darrell J. ; Mozley, Robert F. ;
Phys.Rev. 136 (1964) B543-B557, 1964.
Inspire Record 944967 DOI 10.17182/hepdata.26716
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Photoproduction of Neutral Pions in Hydrogen: Magnetic Analysis of Recoil Protons

Oakley, D.C. ; Walker, R.L. ;
Phys.Rev. 97 (1955) 1283-1291, 1955.
Inspire Record 944930 DOI 10.17182/hepdata.26404
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Photoproduction of Neutral Pions in Hydrogen: p-gamma Coincidences

Walker, R.L. ; Oakley, D.C. ; Tollestrup, A.V. ;
Phys.Rev. 97 (1955) 1279-1282, 1955.
Inspire Record 48029 DOI 10.17182/hepdata.26406
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Photoproduction of Neutral Mesons in Hydrogen at High Energies

Walker, R.L. ; Oakley, D.C. ; Tollestrup, A.V. ;
Phys.Rev. 89 (1953) 1301-1302, 1953.
Inspire Record 944936 DOI 10.17182/hepdata.26445
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Photoproduction of pi0 Mesons from Hydrogen near Zero Degrees

Highland, V.L. ; DeWire, J.W. ;
Phys.Rev. 132 (1963) 1293-1297, 1963.
Inspire Record 944974 DOI 10.17182/hepdata.26730
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The Measurement of Polarized Target Asymmetry on gamma p --> pi0 p Below 1-GeV

Fukushima, M. ; Horikawa, N. ; Kajikawa, R. ; et al.
Nucl.Phys. B136 (1978) 189-200, 1978.
Inspire Record 119548 DOI 10.17182/hepdata.35100
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Measurement of the polarization of the recoil protons from the reaction $\gamma + \rho \rightarrow \rho + \pi^0$ in the region of the second resonance at low pion center of mass angles

Trines, Dieter ;
PhD Thesis, Bonn U., Math. Inst., 1972.
Inspire Record 1396209 DOI 10.17182/hepdata.37154
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Single-$\pi^{0}$ photoproduction from hydrogen around the «Second resonance»

Bellettini, G. ; Bemporad, C. ; Biggs, P.J. ; et al.
2016.
Inspire Record 1185321 DOI 10.17182/hepdata.37693

New results are presented on the differential cross-section for the reaction α+p→π0+p, at energies between 600 and 1000 MeV, and c.m. pion angles Θ*π=40° and Θ*π=60°. The present data, together with that at Θ*π=40° already published (11), show an angle-independent position of the second resonance at about 750 MeV. Rather flat angular distributions in the forward c.m. hemisphere are also favoured by these data. On comparing the cross-sections obtained when detecting both the neutral pion and the recoil proton, and when detecting only the latter, estimates of the background of «ghost protons» are obtained, in agreement with the empirical curve proposed in ref. (11).

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Differential Cross-Sections of the Neutral Pion Photoproduction from Hydrogen in the Energy Range Between 400-MeV and 950-MeV

Yoshioka, M. ; Noda, A. ; Daigo, M. ; et al.
1977.
Inspire Record 118722 DOI 10.17182/hepdata.40545
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Photoproduction of Neutral Pions at Energies 500 to 940 Mev

Vette, J.I. ;
Phys.Rev. 111 (1958) 622-631, 1958.
Inspire Record 944995 DOI 10.17182/hepdata.26859
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Photoproduction of Neutral Pions from Hydrogen at Forward Angles from 240 to 480 Mev

McDonald, W.S. ; Peterson, V.Z. ; Corson, D.R. ;
Phys.Rev. 107 (1957) 577-585, 1957.
Inspire Record 48187 DOI 10.17182/hepdata.26895
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Photoproduction of pi0 Mesons from Hydrogen at 500-900 Mev

Stein, P.C. ; Rogers, K.C. ;
Phys.Rev. 110 (1958) 1209-1211, 1958.
Inspire Record 944996 DOI 10.17182/hepdata.26898
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Photoproduction of Neutral Pions at Forward Angles

Berkelman, Karl ; Waggoner, James A. ;
Phys.Rev. 117 (1960) 1364-1375, 1960.
Inspire Record 46817 DOI 10.17182/hepdata.26899
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