Single π<sup>-</sup>-meson photoproduction on neutrons by linearly polarised photons in the third and fourth resonance region
F V Adamian; P I Galumian; V H Grabsky; H H Hakopian; V K Hoktanian; G V Karapetian; V V Karapetian; H H Vartapetian; F V Adamian; Yerevan Phys. Inst., Armenian SSR, USSR; P I Galumian; Yerevan Phys. Inst., Armenian SSR, USSR; V H Grabsky; Yerevan Phys. Inst., Armenian SSR, USSR; H H Hakopian; Yerevan Phys. Inst., Armenian SSR, USSR; V K Hoktanian; Yerevan Phys. Inst., Armenian SSR, USSR; G V Karapetian; Yerevan Phys. Inst., Armenian SSR, USSR; V V Karapetian; Yerevan Phys. Inst., Armenian SSR, USSR; H H Vartapetian; Yerevan Phys. Inst., Armenian SSR, USSR
Журнал:
Journal of Physics G: Nuclear and Particle Physics
Дата:
1989-12-01
Аннотация:
The cross section asymmetry Sigma for the reaction gamma n to pi <sup>-</sup>p by linearly polarised photons was measured in the energy range E<sub>gamma </sub>=0.8-1.75 GeV and pion CM angles between 45 and 90 degrees . The results are compared with the predictions of phenomenological models.
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