REACTIONS K-+P-]PSEUDOSCALAR MESON+LAMBDA(1520) AT 4.2GEV-C

Autor: BARLAG, S, BLOKZIJL, R, JONGEJANS, B, KLUYVER, J, MASSARO, G, AGUILARBENITEZ, M, HEMINGWAY, R, HOLMGREN, S, LOSTY, M, METZGER, W, SCHOTANUS, D, TIMMERMANS, J, Foster, B, GROSSMAN, P, WELLS, J
Jazyk: angličtina
Rok vydání: 2016
Popis: The total and differential cross sections of the reactions K-p → π0Λ (1520), ηΛ(1520) and η′ Λ(1520) have been measured. Prominent forward peaks are onserved in all three reactions. The first reaction shows also a backward peak. The spin density matrix elements of the Λ(1520) in this reaction are determined. For forward production the results show a remarkable alignment of the Λ(1520) corresponding to an M2 transition in the model of Stodolsky-Sakurai for 3 2- baryon production. © 1979.
Databáze: OpenAIRE