The measurement of the transverse polarization of $\Lambda$ hyperons produced in nC reactions in the EXCHARM experiment.

Autor: Aleev, A.N., Balandin, V.P., Dvalishvili, E.A., Gaponenko, A.N., Gusev, A.V., Hristov, P.Z., Ivanchenko, Z.M., Ivanchenko, I.M., Kapishin, M.N., Karpenko, N.N., Kekelidze, V.D., Khristova, T.V., Kojenkova, Z.I., Kosarev, I.G., Kretov, Yu.A., Kurilin, A.S., Kuz'min, N.A., Lyubimov, A.L., Madigojin, D.T., Mestvirishvili, A.S.
Zdroj: European Physical Journal C -- Particles & Fields; Apr2000, Vol. 13 Issue 3, p427-432, 6p
Abstrakt: New precise data of the $\Lambda^0$ polarization are obtained in the EXCHARM experiment at the Serpukhov accelerator. The $\Lambda^0$s have been produced in nC interactions in the neutron energy interval 40–70 GeV and detected in the kinematic range of $0.1\lesssim x_{\mathrm{F}} \lesssim 0.6$ and $0.2\le p_{\mathrm{t}} \le 1.2$ GeV/ c. The obtained results are compared with other measurements in the pp and pA interactions. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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