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IHEP 96 - 82
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| V.V.Abramov, A.S.Dyshkant, V.N.Evdokimov, P.I.Goncharov, A.M.Gorin, A.N.Gurzhiev, Yu.P.Korneev, A.V.Kostritskii, A.N.Krinitsyn, V.I.Kryshkin, Yu.M.Mel'nik, V.M.Podstavkov, S.I.Tereshenko, L.K.Turchanovich, A.E.Yakutin, A.A.Zaichenko, V.N.Zapol'sky (IHEP, Protvino,Russia) N.I.Sin'kin (ITEP, Moscow, Russia) | ||
| Production Asymmetry Measurement of High xT Hadrons in p(polarized)p-Collisions at 40 GeV | ||
| Protvino, 1998.- p.10, figs 12, tables 1, refs.:14. | ||
Single-spin asymmetries for hadrons have been measured in collisions of transversely-polarized 40 GeV/c proton beam with an unpolarized liquid hydrogen target. The asymmetries were measured for $\pi^{\pm}$, $K^{\pm}$, protons and antiprotons, produced in the central region ($0.02 \le x_{F} \le 0.10$ and $0.7 \le p_{T} \le 3.4$ GeV/c). Asymmetries for $\pi^{\pm}$, $K^{\pm}$ and \=p show within measurement errors the linear dependence on $x_{T}$ and change a sign near 0.37. For protons negative asymmetry, independent of $x_{T}$ has been found. The results are compared with those of other experiments and SU(6) model predictions.
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