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Polarised target asymmetry for pi-zero photoproduction at 4 gev.

Booth, P.S.L. ; Boyes, E. ; Court, G.R. ; et al.

Conf.Proc.C 710830 (1971) 213-215, 1971.

Inspire Record 1093328 DOI 10.17182/hepdata.70366

None

1 data table

Table 1

No description provided.

A Search for Delta I = 2 Electromagnetic Currents in Pion Photoproduction

Clifft, R.W. ; Gabathuler, E. ; Littenberg, L.S. ; et al.

Phys.Rev.Lett. 33 (1974) 1500, 1974.

Inspire Record 90951 DOI 10.17182/hepdata.21245

Differential cross sections for the reactions γp→π0p, π+n and γn→π−p, π0n were measured in a single experiment using tagged photons in the energy region 240-450 MeV incident on H21 and H22 targets. Results of the measurements of the ratios π0nπ0p and π−pπ+n are presented. The ratio of isotensor to isovector amplitude is found to be 0.00±0.02.

15 data tables

Table 1

No description provided.

Table 2

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Table 3

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