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Non-strange vector meson production in K-p interactions at 4.2 GeV/c

Nuclear Physics Section B 133:1 (1978) 38-92

Authors:

MJ Losty, SO Holmgren, M Aguilar-Benitez, F Barreiro, RJ Hemingway, RP Worden, GGG Massaro, R Blokzijl, JC Kluyver, GF Wolters, JJ Timmermans, JSM Vergeest, RT Van De Walle, J Wells, B Foster, P Grossmann, L Lyons

Abstract:

The vector meson production, hypercharge exchange reactions K-p → (φ, ω, ρ{variant}) Λ and (φ, ρ{variant}) Σ0 are studied at 4.2 GeV/c incident momentum. The data come from a high statistics bubble chamber experiment with a sensitivity of ∼ 120 events/μb. Total and differential cross sections are presented. The vector meson density matrix elements and hyperon polarization are investigated as functions of momentum transfer. Amplitude analyses are performed for all five reactions. The results are compared with duality and quark model predictions, as well as used to test current ideas in two-body phenomenology. © 1978.
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ANI=1 ENHANCEMENT AT A MASS OF 1550 MEV IN (LAMBDA-PI) AND (SIGMA-PI) SYSTEMS

PHYSICS LETTERS B 78:1 (1978) 154-157

Authors:

C DIONISI, R ARMENTEROS, J DIAZ, P GAVILLET, JB GAY, A GURTU, RJ HEMINGWAY, M MAZZUCATO, P TREPAGNIER, R BLOKZIJL, GGG MASSARO, B JONGEJANS, J ENGELEN, JJ TIMMERMANS, RT VANDEWALLE, B FOSTER, PR LAMB, WL MCDOWELL
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ENHANCEMENT AT THE SIGMA-KBAR THRESHOLD (1680) MEV OBSERVED IN K-P REACTIONS AT 4.2 GEV-C

PHYSICS LETTERS B 80:1-2 (1978) 145-149

Authors:

C DIONISI, J DIAZ, R ARMENTEROS, P GAVILLET, A GURTU, RJ HEMINGWAY, M MAZZUCATO, R BLOKZIJL, JC KLUYVER, GGG MASSARO, WJ METZGER, J SCHOTANUS, HG TIECKE, B FOSTER, PR LAMB, WL MCDOWELL
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OMEGA-PRODUCED IN K-P REACTIONS AT 4.2 GEV-C

NUCLEAR PHYSICS B 142:3 (1978) 205-219

Authors:

RJ HEMINGWAY, R ARMENTEROS, C DIONISI, P GAVILLET, A GURTU, SO HOLMGREN, MJ LOSTY, JC MARIN, M MAZZUCATO, L MONTANET, M BANTING, R BLOKZIJL, AJ DEGROOT, B JONGEJANS, JC KLUYVER, WM VANLEEUWEN, GGG MASSARO, AG TENNER, GF WOLTERS, PM HEINEN, EW KITTEL, WJ METZGER, HGJM TIECKE, JJM TIMMERMANS, RT VANDEWALLE, B FOSTER, P GROSSMANN, PR LAMB, JL LLOYD, J WELLS
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RARE DECAY MODES OF K-STAR(1420) AND K-STAR(892)

NUCLEAR PHYSICS B 139:4 (1978) 383-393

Authors:

B JONGEJANS, R BLOKZIJL, JC KLUYVER, GGG MASSARO, H VOORTHUIS, M CERRADA, P GAVILLET, RJ HEMINGWAY, MJ LOSTY, JJ ENGELEN, WJ METZGER, CLA POLS, B FOSTER, L MCDOWELL, J WELLS
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