PRODUCTION OF CHI-CHARMONIUM VIA 300-GEV/C PION AND PROTON INTERACTIONS ON A LITHIUM TARGET

Autor: ANTONIAZZI, L ARENTON, M CAO, Z CHEN, T CONETTI, S and COX, B KOURKOUMELIS, C MANOUSAKISKATSIKAKIS, A KUZMINSKI, J and LECOMPTE, T MARCHIONNI, A HE, M MAZUR, PO MURPHY, CT and PRAMANTIOTIS, P RAMEIKA, R RESVANIS, LK ROSATI, M and ROSEN, J SHEN, C SHEN, Q SIMARD, A SMITH, RP and SPIEGEL, L STAIRS, DG TAN, Y TESAREK, RJ TURKINGTON, T and TURNBULL, L TURKOT, F TZAMARIAS, S VOULGARIS, G and WAGONER, DE WANG, C YANG, W YAO, N ZHANG, N ZHANG, X and ZIOULAS, G ZOU, B
Jazyk: angličtina
Rok vydání: 1994
Popis: We present a measurement and comparison of the chi(c1) and chi(c2) production cross sections determined from interactions of 300-GeV/c pi+/- and p with a Li target. We find chi(c1)/chi(c2) production ratios of 0.52(+0.57/-0.27) and 0.08(+0.25/-0.15) from reactions induced by pi+/- and p, respectively.
Databáze: OpenAIRE