The measurement of the transverse polarization of Lambda hyperons producedin nC reactions in the EXCHARM experiment

Authors
Aleev, AN Balandin, VP Dvalishvili, EA Gaponenko, AN Gusev, AV Hristov, PZ Ivanchenko, ZM Ivanchenko, IM Kapishin, MN Karpenko, NN Kekelidze, VD Khristova, TV Kojenkova, ZI Kosarev, IG Kretov, YA Kurilin, AS Kuz'min, NA Lyubimov, AL Madigojin, DT Mestvirishvili, AS Molokanova, NA Morozov, AN Potrebenikov, YK Skripnichuk, AG Slepets, LA Spaskov, VN Tatishvili, GT Tkatchev, AL Yudin, IP Zinchenko, ZI Bugorski, AP Loktionov, AA Ponta, T Preda, T Geshkov, IM Abesalashvili, LN Amaglobeli, NS Chiladze, BG Kvatadze, RA Kopadze, MV Lomidze, NL Nikobadze, GI Pitskelauri, TG Grigalashvili, TS Emel'janchik, IF Raspereza, AV Sushkov, SV
Citation
An. Aleev et al., The measurement of the transverse polarization of Lambda hyperons producedin nC reactions in the EXCHARM experiment, EUR PHY J C, 13(3), 2000, pp. 427-432
Citations number
14
Categorie Soggetti
Physics
Journal title
EUROPEAN PHYSICAL JOURNAL C
ISSN journal
14346044 → ACNP
Volume
13
Issue
3
Year of publication
2000
Pages
427 - 432
Database
ISI
SICI code
1434-6044(200004)13:3<427:TMOTTP>2.0.ZU;2-N
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 less than or similar to x(F) less than or simil ar to 0.6 and 0.2 less than or equal to p(t) less than or equal to 1.2 GeV/ c. The obtained results are compared with other measurements in the pp and pA interactions.