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Slope parameter and ratio of the real to the imaginary part of the forward amplitude of the elastic proton proton scattering at 30, 50 and 70 gev

Chernev, Kh.M. ; Geshkov, I.M. ; Ikov, N.L. ; et al.
Phys.Lett.B 36 (1971) 266-268, 1971.
Inspire Record 69175 DOI 10.17182/hepdata.28408

The differential cross-sections in the range of four momentum transfer squared from 0.003 to 0.120 (GeV c) 2 were measured at 30, 50 and 70 GeV by using a thin polyethilene target in the internal proton beam of the Serpukhov accelerator. The slope parameter, the ratio of the real to the imaginary part of the forward amplitude and the cross-section in the diffraction cone were measured.

2 data tables
Table 1

No description provided.

Table 2

ASSUMING UNIFORM SLOPE.


The slope parameter of the differential cross-section of elastic p-p scattering in energy range 12-70 gev

Beznogikh, G.G. ; Buyak, A. ; Iovchev, K.I. ; et al.
Phys.Lett.B 30 (1969) 274-275, 1969.
Inspire Record 56659 DOI 10.17182/hepdata.28895

The measurements of the differential cross section of elastic p-p scattering in relative units were performed in the energy range of 12–70 GeV. The values of the slope parameter were obtained from this data. It was shown that the slope parameter of the differential p-p scattering is monotonously increasing when the proton energy rises in the range 12–70 GeV. We have obtained the slope Pomeranchuk's pole trajectory from this data: α′ p = 0.40 ± 0.09.

1 data table
Table 1

No description provided.