Measurement of K-p --> eta Lambda near treshold (CROSBI ID 93598)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Starostin, A.B. ; Nefkens, B.M.K. ; Allgover, C. ; Bekrenev, V. ; Berger, E. ; Briscoe, W.J. ; Clajus, M. ; Comfort, J.R. ; Craig, K. ; Grosnick, D. ; Isenhower, D. ; Knecht, H. ; Koetke, D. ; Koulbardis, A. ; Kozlenko, N. ; Kruglov, S. ; Lolos, G.J. ; Lopatin, I. ; Manley, D.M. ; Manweiler, R. ; Marušić, Aljoša ; McDonald, S. ; Olmsted, J. ; Papandreu, Y. ; Peaslee, D. ; Phaisangittisakul, N. ; Prakhov, S. ; Price, J. ; Pulver, M. ; Ramirez, A.F. ; Sadler, M.E. ; Shafi, A. ; Spinka, H. ; Stanislaus, T.D.S. ; Staudenmaier, H.M. ; Supek, Ivan ; Tippens, W.B. ; Wong, C.W.
engleski
Measurement of K-p --> eta Lambda near treshold
We present measurements of the differential and total cross sections and the polarization for the reaction Kp-->etaLambda from threshold to pK = 770 MeV/c, with much better precision than previous measurements. Our cross-section data show a remarkable similarity to the SU(3) flavor-related pip-->^eta n cross-section results. The reaction Kp-->^etaLambda at threshold is dominated by formation of the intermediate Lambda (1670)1/2 state.
kaon-proton interactions; eta mesons; Lambda baryons; polarisation in elementary particle scattering
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