Semi-inclusive Lambdac+ Leptoproductions and Polarized Gluon Distributions
N. I. Kochelev, T. Morii, T. Yamanishi
Abstract
In order to extract the behavior and magnitude of the spin-dependent gluon distribution, we propose a semi-inclusive Λc+ production using unpolarized lepton beams and polarized proton targets. The correlation between the target proton spin and the spin of Λc+ produced in the target fragmentation region might be very effective for testing various models of polarized gluons.
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