Single photoproduction of eta-mesons on hydrogen in the forward direction at 4 and 6 gev

Braunschweig, W. ; Erlewein, W. ; Frese, H. ; et al.
Phys.Lett.B 33 (1970) 236-240, 1970.
Inspire Record 63065 DOI 10.17182/hepdata.28543

The differential cross-section of the reaction γ p→ η p has been measured at the Deutsches Elektronen Synchrotron (DESY) at mean photon energies of 4 and 6 GeV in the momentum transfer range between zero and 1.4 GeV 2 . The data show a slight maximum around t =−0.15 GeV 2 and fall off smoothly till t =−1.4 GeV 2 . There is no indication of a dip around t =−0.5 GeV 2 .

2 data tables

Axis error includes +- 19/19 contribution.

Axis error includes +- 19/19 contribution.


Some Recent Measurements of Proton Form Factors

Albrecht, W. ; Behrend, H.-J. ; Dorner, H. ; et al.
Phys.Rev.Lett. 18 (1967) 1014-1015, 1967.
Inspire Record 52298 DOI 10.17182/hepdata.21769

None

6 data tables

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Small-Angle Electron-Proton Elastic Scattering Cross Sections for Momentum Transfers between 10 and 105 f $^{-2}$

Bartel, W. ; Dudelzak, B. ; Krehbiel, H. ; et al.
Phys.Rev.Lett. 17 (1966) 608-611, 1966.
Inspire Record 846566 DOI 10.17182/hepdata.21827

None

8 data tables

No description provided.

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Elastic electron - proton scattering at momentum transfers up t 245-F**-2

Albrecht, W ; Behrend, H.J. ; Brasse, F.W. ; et al.
Phys.Rev.Lett. 17 (1966) 1192, 1966.
Inspire Record 48841 DOI 10.17182/hepdata.3392

None

17 data tables

No description provided.

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