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

A.n Aleev ,T Preda,M.V Kopadze,G.I Nikobadze,T.G Pitskelauri,A.L Lyubimov,N.S Amaglobeli,I.F Emel'Janchik,D.T Madigojin,A.G Skripnichuk,T Ponta,L.N Abesalashvili,T.S Grigalashvili,I.M Ivanchenko,A.P Bugorski,N.N Karpenko,Z.I Kojenkova,Yu.A Kretov,T.V Khristova,A Morozov ,E.a Dvalishvili ,A Raspereza ,V Kekelidze ,A A Loktionov ,A Zinchenko ,I.m Geshkov ,A Mestvirishvili ,L.a Slepets ,B Chiladze ,А В Гусев ,A Gaponenko ,Mikhail Kapishin ,N Kuzmin ,N Lomidze ,Yu Potrebenikov ,V Spaskov ,V P Balandin ,R Kvatadze ,N Molokanova ,Z.m Ivanchenko ,G Tatishvili ,A Tkatchev ,A S Kurilin ,I Kosarev ,P Hristov ,I.p Yudin ,S Sushkov

doi:10.1007/s100520000285

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

A.n Aleev , T Preda + Show 45 more

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https://doi.org/10.1007/s100520000285

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Journal: Zeitschrift für Physik C: Particles and Fields	Publication Date: Oct 29, 1999
Citations: 3

Affiliation: Joint Institute for Nuclear Research, Institutul de Fizică Atomică, Tbilisi State University, Belarusian State University, Georgian National Academy of Sciences, Institute for High Energy Physics, Institute of Atomic Energy

#Serpukhov Accelerator #nC Interactions + Show 7 more

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Abstract

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.

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