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Search for solutions of the phase-shift analysis of pp interactions at 970 MeV

Vovchenko, V.G. ; Grebenyuk, O.G. ; Fedorov, O.Ya. ;

Yad.Fiz. 44 (1986) 456-459, 1986.

Inspire Record 239695 DOI 10.17182/hepdata.38007

A random search for solutions of the phase-shift analysis of pp scattering at 970 MeV is carried out. Solutions were selected according to the correct position of the zero of trajectory I of the Barrelet amplitude f1 in addition to the statistical criteria. Two pairs of solutions with similar phase shifts are found as a result. Two of these solutions have been found before

4 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Direct Experimental Reconstruction of the $P P$ Elastic Scattering Amplitudes Between 447-{MeV} and 579-{MeV}

Hausammann, R. ; Heer, E. ; Hess, R. ; et al.

Phys.Rev.D 40 (1989) 22-34, 1989.

Inspire Record 285139 DOI 10.17182/hepdata.23146

A direct experimental reconstruction of the five complex pp elastic-scattering amplitudes has been performed at 447, 497, 517, 539, and 579 MeV. The reconstruction is done over the c.m. angles from 38° to 90° and is based on either 11 or 15 spin observables depending on the angular range. The reconstructed amplitudes are presented and compared to phase-shift analysis. A smooth energy behavior is observed for the amplitudes.

10 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

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PHASE SHIFT ANALYSIS OF THE p p AMPLITUDES IN THE ENERGY RANGE 380-MeV TO 1000-MeV

Shklyarevsky, G.M. ;

Sov.J.Nucl.Phys. 47 (1988) 76-82, 1988.

Inspire Record 231081 DOI 10.17182/hepdata.17359

2 data tables

Table 1

THE PHASES IN THIS TABLE WERE FIXED AT INITIAL STAGE OF PWA.

Table 2

No description provided.

A Test of the Optical Theorem

Eberhard, P.H. ; Tripp, R.D. ; Declais, Y. ; et al.

Phys.Lett.B 53 (1974) 121-124, 1974.

Inspire Record 90454 DOI 10.17182/hepdata.27919

Forward differential cross sections for π − p elastic scattering at 1.0, 1.5 and 2.0 GeV/ c show that the square of the imaginary parts of the nuclear scattering agrees with the optical theorem prediction within ±3%, when averaged over the three momenta.

1 data table

Table 1

No description provided.