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

被引：0

作者：

Hoblit, S ^{[1
]}

Ardashev, K ^{[1
]}

Bade, C ^{[1
]}

Blecher, M ^{[1
]}

Cacace, C ^{[1
]}

Caracappa, A ^{[1
]}

Cichocki, A ^{[1
]}

Commeaux, C ^{[1
]}

d'Angelo, A ^{[1
]}

Deininger, R ^{[1
]}

Didelez, JP ^{[1
]}

Gibson, C ^{[1
]}

Hicks, K ^{[1
]}

Honig, A ^{[1
]}

Kageya, T ^{[1
]}

Khandaker, M ^{[1
]}

Kistner, O ^{[1
]}

Lehmann, A ^{[1
]}

Lincoln, F ^{[1
]}

Lowry, M ^{[1
]}

Lucas, M ^{[1
]}

Mahon, J ^{[1
]}

Meyer, H ^{[1
]}

Miceli, L ^{[1
]}

Morizzianni, D ^{[1
]}

Norum, B ^{[1
]}

Preedom, BM ^{[1
]}

Saitoh, T ^{[1
]}

Sandorfi, AM ^{[1
]}

di Salvo, R ^{[1
]}

Schaerf, C ^{[1
]}

Thorn, C ^{[1
]}

Wang, K ^{[1
]}

Wei, X ^{[1
]}

Whisnant, CS ^{[1
]}

机构：

[1] Brookhaven Natl Lab, Upton, NY 11973 USA

来源：

SPIN 2002 | 2003年 / 675卷

关键词：

D O I：

暂无

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

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.

引用

页码：651 / 655

页数：5

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