15 research outputs found
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MEASUREMENT OF LAMBDABAR-0 POLARIZATION IN INCLUSIVE PRODUCTION AT 28.5-GEV-C AND COMPARISON OF LAMBDABAR-0-LAMBDA-0 PRODUCTION
223-22
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PRECISE MEASUREMENT OF THE RATIO OF THE AXIAL-VECTOR COUPLING TO VECTOR COUPLING IN LAMBDA-0-]P+E+NU-BAR
123-12
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PRECISE MEASUREMENT OF GAMMA(LAMBDA-0-]P+E(-)+NUBAR)-GAMMA(LAMBDA-0-]P+PI-)
165-16
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A study of inclusive [Lambda] polarization from hydrogen and other targets at 28 GeV
We report measurements of inclusive [Lambda] polarization, produced by unpolarized protons incident at several momenta (20, 24, and 28.5 GeV/c) onto hydrogen, deuterium, and beryllium targets. A large polarization from hydrogen, P = -0.34 +/- 0.06 at pT = 1.2 GeV/c, establishes the fact that inclusive [Lambda] polarization arises from p-p collisions.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/23313/1/0000252.pd