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

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

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

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

A measurement of the η′ spin parity

Nuclear Physics, Section B 126:2 (1977) 189-202

Authors:

M Cerrada, F Wagner, V Chaloupka, RJ Hemingway, SO Holmgren, MJ Losty, PF Loverre, F Marzano, R Blokzijl, B Jongejans, GGG Massaro, DJ Schotanus, HG Tiecke, JJM Timmermans, B Foster, WL McDowell

Abstract:

The spin parity of the η′ (958) is studied in the reaction K-p → η'Λ at 4.2 GeV/c, using bubble chamber data with a statistical sensitivity of 128 events/μb. The data unambiguously prefer the 0- assignment. © 1977.