Su, D.
GAMMA N --> PI- P
Polarization
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Photoproduction of Negative Pions on a Polarized Neutron Target in the Resonance Region

Althoff, K.H. ; Beckschulze, H. ; Conrad, R. ; et al.
Nucl.Phys.B 96 (1975) 497-508, 1975.
Inspire Record 99642 DOI 10.17182/hepdata.31932

At the Bonn 2.5 GeV electron synchrotron the first measurements of the target asymmetry for the reaction γ + n ↑ → π − + p have been performed. The negative pions were detected in a magnetic spectrometer at a constant pion c.m. angle of 40° and photon energies between 0.45 GeV and 2.0 GeV. Deuterated butanol was used as target material. The polarization of the deuterons was about 16%. The results show a significant difference from the previously measured π + asymmetry.

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Polarization of the recoil proton from the process gamma n ---> p pi- in deuterium for (theta pi)c.m.=90 degrees in the second-resonance region

Beneventano, M. ; D' Angelo, S. ; De Notaristefani, F. ; et al.
Lett.Nuovo Cim. 3S1 (1970) 840-844, 1970.
Inspire Record 64710 DOI 10.17182/hepdata.37344

None

1 data table match query
Table 1

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