Reay, N.W.
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A comparison of pi+ and pi- total cross-sections of light nuclei near the 3-3 resonance

Wilkin, Colin ; Cox, C.R. ; Domingo, J.J. ; et al.
Nucl.Phys.B 62 (1973) 61-85, 1973.
Inspire Record 83895 DOI 10.17182/hepdata.32488

The total cross sections of 4 He, 6 Li, 7 Li, 9 Be, 12 C and 32 S for positive and negative pions have been measured in the energy range 80 to 260 MeV in a transmission experiment. Coulomb corrections were applied using real parts of the forward nuclear amplitudes as determined from dispersion relations. At the lower energies there remain large residual differences between the π + and π − scattering on the isoscalar nuclei. These can be largely understood in terms of the Coulomb distortion.

6 data tables
Table 1

No description provided.

Table 2

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Table 3

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Neutron-proton charge-exchange scattering, 3-12 gev/c

Miller, E.L. ; Elfield, M. ; Reay, N.W. ; et al.
Phys.Rev.Lett. 26 (1971) 984-987, 1971.
Inspire Record 69018 DOI 10.17182/hepdata.37275

We report a high-statistics measurement of the neutron-proton charge-exchange differential cross section for incident momenta 3 to 12 GeVc, and four-momentum transfers 0.003 to 0.85 (GeVc)2. The data are normalized absolutely to ±20%. The differential cross section is characterized by a sharp peak at small momentum transfers, with a gentler exponential behavior at large momentum transfers. This shape is remarkably independent of the incident momentum.

2 data tables
Table 1

No description provided.

Table 2

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Observation of the Low-Energy Lambda-p Interaction

Melissinos, A.C. ; Reay, N.W. ; Reed, J.T. ; et al.
Phys.Rev.Lett. 14 (1965) 604-607, 1965.
Inspire Record 49710 DOI 10.17182/hepdata.21848

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1 data table
Table 1

No description provided.