Photoproduction
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Asymmetry ratios in the photoproduction of π + by linearly polarized γ-rays in the energy range 200–400 MeV

Gorenstein, P. ; Grilli, M. ; Soso, F. ; et al.
Phys.Lett. 23 (1966) 394-396, 1966.
Inspire Record 1392866 DOI 10.17182/hepdata.30179

The asymmetry ratio for the process γ + p → n + π + by linearly polarized γ rays are reported for E γ = 200 − 400 MeV and for θ (production angle of π in the c.m. system) = 90°. The experimental results are compared with some recent theoretical predictions.

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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The photoproduction of $\pi^{0}$ mesons in hydrogen

Miller, D.B. ; Bellamy, E.H. ;
Proc.Phys.Soc. 81 (1963) 343-348, 1963.
Inspire Record 1393356 DOI 10.17182/hepdata.26953

None

1 data table
Table 1

No description provided.


Measurement of the angular dependence of the polarization of the recoil protons from the photoproduction of neutral pions on hydrogen at proton energies between 240 and 420 MeV

Althoff, K.H. ; Finken, D. ; Minatti, N. ; et al.
Phys.Lett.B 26 (1968) 677-678, 1968.
Inspire Record 1392747 DOI 10.17182/hepdata.29304

New measurements of the polarization of the recoil protons from the reaction γ + p → π o + p are reported for the region of the first resonance. These measurements are an extension of earlier experiments, done on the 500 MeV-electron-synchroton. More data have been taken at photon energies of 240, 300, 360 and 420 MeV.

1 data table
Table 1

No description provided.


Photoproduction of $\pi^{+}$ mesons by linearly polarized photons

Kuznetsov, V.M. ; Stukov, O.I. ; Repenko, E.V. ; et al.
JETP Lett. 10 (1969) 174-175, 1969.
Inspire Record 1393131 DOI 10.17182/hepdata.39932

None

1 data table
Table 1

No description provided.


Cross-Sections for the Photoproduction of pi0 Mesons from Hydrogen from 238-MeV to 922-MeV

Dougan, P. ; Ramsay, V. ; Stiefler, W. ;
Z.Phys.A 276 (1976) 155-160, 1976.
Inspire Record 99794 DOI 10.17182/hepdata.16656

The results of a comprehensive series of measurements of the cross-sections for the photo-production of π0-mesons from hydrogen at pion c.m. angles from 47 to 145 degrees are presented. The minimum and maximum photon energies have been 238 and 922 MeV respectively.

1 data table
Table 1

No description provided.


Elastic scattering of $\gamma$ rays by protons at energies above the $\pi$-meson photoproduction threshold

Baranov, P.S. ; Kuznetsova, V.A. ; Slovokhotov, L.I. ; et al.
Sov.J.Nucl.Phys. 3 (1966) 791-797, 1966.
Inspire Record 1392560 DOI 10.17182/hepdata.18996

None

4 data tables
Table 1

Axis error includes +- 5/5 contribution (UNCERTAINTY IN RATED EFFICIENCY).

Table 2

Axis error includes +- 5/5 contribution (UNCERTAINTY IN RATED EFFICIENCY).

Table 3

No description provided.

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Measurement of the polarization of the recoil proton from the photoproduction of neutral pions on hydrogen in the region of the first resonance. I

Althoff, K.H. ; Kramp, K. ; Matthay, H. ; et al.
Z.Phys. 194 (1966) 135-143, 1966.
Inspire Record 1385256 DOI 10.17182/hepdata.16667

The polarization of the recoil proton from the reaction 7+p--->~pi0+p has been measured using liquid helium as polarization analyser. The photon energy has been varied between 250 and 360 MeV, the pion angle (CM) between 58 and 100.

1 data table
Table 1

No description provided.


Photoproduction of positive pions between 200 and 260 MeV at fixed momentum transfer

Althoff, K. ;
Z.Phys. 175 (1963) 34-36, 1963.
Inspire Record 1385257 DOI 10.17182/hepdata.16670

Mit einem magnetischen Spektrometer wurde der differentielle Wirkungsquerschnitt fiir die Reaktion 7 + P = ~+ + n bei Photonenergien zwischell 200 und 260 MeV gemessell. Die kinetischen Variablell wurdeI1 dabei so gew~hlt, dag der all das Meson tibertragene Impuls jeweils dem Weft an der Produktionsschwelle gleich ist. Bisher vermutete Abweichungen yon der Theorie kollnten nicht bestSMgt werden.

1 data table
Table 1

No description provided.


Photoproduction of positive pions on hydrogen between 200 and 450 MeV

Freitag, C. ; Freytag, D. ; Luebelsmeyer, K. ; et al.
Z.Phys. 175 (1963) 1-18, 1963.
Inspire Record 1385258 DOI 10.17182/hepdata.16693

Die Reaktionγ+p→π ++n für Photonenergien zwischen 200 MeV und 450 MeV wurde mit einem Reichweiteteleskop am Bonner 500 MeV Elektronen Synchrotron untersucht. Es wurden Anregungskurven für die Laborwin

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.


Photoproduction of positive pions on hydrogen between 200 and 450 MeV

Althoff, K. ; Fischer, H. ; Paul, W. ;
Z.Phys. 175 (1963) 19-33, 1963.
Inspire Record 1385261 DOI 10.17182/hepdata.16824

Mit einem magnetischen Spektrometer wurde am Bonner 500 MeV-Elektronen-Synchrotron die Reaktionγ+p→π ++n für Photonenenergien zwischen 200 und 450 MeV untersucht. Es wurden Anregungskurven für die Lab

19 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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