Adkins, J.K.
GAMMA P --> PI+ N
[1.0, 2.0]
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Photoproduction of Low-Energy Charged Pions from Deuterium

Burq, J.P. ; Walker, J.K. ;
Phys.Rev. 132 (1963) 447-454, 1963.
Inspire Record 944972 DOI 10.17182/hepdata.26772

Accurate measurements have been made of the π−π+ photoproduction ratio on deuterium, in the gammaray energy range 165-210 MeV, for several angles: 155°, 125°, 90° (center-of-mass system) and along Baldin's kinematical line. These last data are new contributions: π−π+=1.20±0.03 averaged between 165 and 180 MeV. The others are improvements of the accuracy of previous data. The comparison with Ball's theory, corrected for taking into account the I=12 phase shifts, gives for the coupling constant Λ for γ−π−p the value: 0.25<+Λe<0.75.

1 data table
Table 1

No description provided.


Low-Energy Charged Meson Photoproduction

Walker, J.K. ; Burq, J.P. ;
Phys.Rev.Lett. 8 (1962) 37-40, 1962.
Inspire Record 944906 DOI 10.17182/hepdata.19549

None

1 data table
Table 1

No description provided.