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Proton polarization in deuteron photodisintegration in the Δ(1232)-resonance region

Zybalov, A.A. ; Konovalov, O.G. ; Marekhin, S.V. ; et al.

Nucl.Phys.A 533 (1991) 642-650, 1991.

Inspire Record 1392876 DOI 10.17182/hepdata.36724

We report the results from measurements of proton polarization P , in the γ +D→p+n reaction at photon energies ranging from 200 to 350 MeV. The data obtained are compared with the measured analysing power A , of the reverse reaction and with model calculations. The assumption of the dominant contribution of isobar configurations in this region is on the whole confirmed by the present proton polarization measurements.

5 data tables

Table 1

No description provided.

Table 2

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Table 3

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Measurement of Polarized Target Asymmetry in $\gamma d \to p n$ in the Photon Energy Region Between 0.3-{GeV} and 0.7-{GeV}

Ohashi, Y. ; Awaji, N. ; Hayashii, H. ; et al.

Phys.Lett.B 110 (1982) 441-444, 1982.

Inspire Record 176585 DOI 10.17182/hepdata.30974

The target asymmetry in γ d → pn has been measured at proton c.m. angles of 70°, 100° and 130° in the photon energies between 0.3 and 0.7 GeV. Results show relatively small asymmetry values in contrast to large proton polarizations. A phenomenological analysis by Ikeda et al. does not reproduce the present data, especially in the lower energy region.

3 data tables

Table 1

STATISTICAL ERRORS ONLY. MORE DETAILED DATA SUPPLIED BY S.KATO.

Table 2

STATISTICAL ERRORS ONLY. MORE DETAILED DATA SUPPLIED BY S.KATO.

Table 3

STATISTICAL ERRORS ONLY. MORE DETAILED DATA SUPPLIED BY S.KATO.