We report preliminary results of pi photo-production using polarized gamma beams and a polarized HD target. Four observables can be extracted simultaneously from the data, the cross section, the beam asymmetry Sigma, and the double-polarization observables G and E. The latter determines the GDH sum rule integral.

Hoblit, S., Ardashev, K., Bade, C., Blecher, M., Cacace, C., Caracappa, A., et al. (2003). First photo-pion double polarization experiments using polarized (H)over-right-arrow(D)over-right-arrow at LEGS. In SPIN 2002 (pp.651-655). MELVILLE-NEW YORK -- USA : American Institute of Physics.

First photo-pion double polarization experiments using polarized (H)over-right-arrow(D)over-right-arrow at LEGS

D'ANGELO, ANNALISA;SCHAERF, CARLO;
2003-01-01

Abstract

We report preliminary results of pi photo-production using polarized gamma beams and a polarized HD target. Four observables can be extracted simultaneously from the data, the cross section, the beam asymmetry Sigma, and the double-polarization observables G and E. The latter determines the GDH sum rule integral.
15th International Spin Physics Symposium
Upton, NY
2002
Rilevanza internazionale
su invito
2002
2003
Settore FIS/04 - FISICA NUCLEARE E SUBNUCLEARE
English
Intervento a convegno
Hoblit, S., Ardashev, K., Bade, C., Blecher, M., Cacace, C., Caracappa, A., et al. (2003). First photo-pion double polarization experiments using polarized (H)over-right-arrow(D)over-right-arrow at LEGS. In SPIN 2002 (pp.651-655). MELVILLE-NEW YORK -- USA : American Institute of Physics.
Hoblit, S; Ardashev, K; Bade, C; Blecher, M; Cacace, C; Caracappa, A; Cichocki, A; Commeaux, C; D'Angelo, A; Deininger, R; Didelez, J; Null, G; Null, ...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/96547
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