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Differential cross-sections for elastic scattering of positive kaons on protons in the momentum range 0.9 to 1.9 gev/c

Charles, B.J. ; Cowan, I.M. ; Edwards, T.R.M. ; et al.

Phys.Lett.B 40 (1972) 289-292, 1972.

Inspire Record 75720 DOI 10.17182/hepdata.28271

None

1 data table

Table 1

No description provided.

The pi- p ---> pi0 n charge-exchange cross-sections between 90 mev and 290 mev

Bugg, D.V. ; Bussey, P.J. ; Dance, D.R. ; et al.

Nucl.Phys.B 26 (1971) 588-596, 1971.

Inspire Record 68770 DOI 10.17182/hepdata.21877

Measurements have been made of the total charge-exchange cross section π − p to π 0 n over the laboratory kinetic energy range 90 to 290 MeV. The data have an absolute accuracy of typically 1%, and have here been used to determine the pion-nucleon P 13 phase shift.

4 data tables

Table 1

QUADRATIC INTERPOLATION.

Table 2

No description provided.

Table 3

No description provided.

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A study of S wave pi pi scattering in the reaction pi+ n ---> pi0 pi0 p at 2.15 gev/c

Bensinger, J.R. ; Erwin, A.R. ; Thompson, M.A. ; et al.

Phys.Lett.B 36 (1971) 134-138, 1971.

Inspire Record 69178 DOI 10.17182/hepdata.28409

We have studied the 2 π 0 final states in the reaction π + d → π 0 π 0 p(p) at 2.15 GeV/ c in a 2 million picture exposure of the PPA rapid cycling deuterium bubble chamber. Two tantalum plates were added to the bubble chamber to convert γ rays which were kinematically constrained to a 2 π 0 hypothesis. The 2 π 0 mass spectrum is observed to saturate s-wave unitarity in the ππ mass region between 0.6 and 0.9 GeV/ c 2 , clearly favoring the ‘up-down’ or broad resonance solution for s-wave, I = 0, ππ scattering.

1 data table

Table 1

No description provided.