Neutron-proton total cross-sections between 8 gev/c and 21 gev/c

Engler, J. ; Horn, K. ; Moennig, F. ; et al.
Phys.Lett.B 31 (1970) 669-672, 1970.
Inspire Record 63153 DOI 10.17182/hepdata.27111

Neutron-proton total cross-sections were measured in the momentum range from 8 GeV/ c to 21 GeV/ c with an accuracy of better than 2% using a 0 o neutron beam at the CERN Proton Synchrotron. The np total cross-section drops from 39.7 mb at 8 GeV/ c at 21 GeV/ c , and thus follows closely the pp total cross-sections in this momentum interval.

1 data table

No description provided.


Anti-p-p elastic scattering at 8 and 16 gev/c

Birnbaum, D. ; Edelstein, R.M. ; Hien, N.C. ; et al.
Phys.Rev.Lett. 23 (1969) 663-666, 1969.
Inspire Record 56380 DOI 10.17182/hepdata.3393

Angular distributions are presented for p¯−p elastic scattering at 8 and 16 GeV/c for |t|<1.3 (GeV/c)2. At both energies there is structure in the differential cross sections in the region 0.5<~|t|<~1.0 (GeV/c)2, similar to that observed at lower energies. The diffraction peak continues to expand with increasing incident momentum.

4 data tables

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Neutron-Proton and Neutron-Deuteron Total Cross Sections from 14 to 27 GeV/c

Kriesler, Michael N. ; Jones, Lawrence W. ; Longo, Michael J. ; et al.
Phys.Rev.Lett. 20 (1968) 468-471, 1968.
Inspire Record 54461 DOI 10.17182/hepdata.21734

The first direct measurements of neutron-proton and neutron-deuteron total cross sections in the momentum range 14 to 27 GeV/c are presented. The np total cross section apparently becomes less than the pp total cross section in this momentum region. Our results show no evidence for a rapid vanishing of the Glauber screening correction as predicted by Abers et al. on the basis of Regge theory.

1 data table

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