The J/psi normal nuclear absorption
- Borges G
- Alessandro B
- Alexa C
- Arnaldi R
- Atayan M
- Beole S
- Boldea V
- Bordalo P
- Castanier C
- Castor J
- Chaurand B
- Cheynis B
- Chiavassa E
- Cicalo C
- Comets MP
- Constantinescu S
- De Falco A
- De Marco N
- Dellacasa G
- Devaux A
- Dita S
- Fargeix J
- Force P
- Gallio M
- Gerschel C
- Giubellino P
- Golubeva MB
- Grigorian AA
- Grigoryan S
- Guber FF
- Guichard A
- Gulkanyan H
- Idzik M
- Jouan D
- Karavicheva TL
- Kluberg L
- Kurepin AB
- Le Bornec Y
- Lourenco C
- Mac Cormick M
- Marzari Chiesa A
- Masera M
- Masoni A
- Monteno M
- Musso A
- Petiau P
- Piccotti A
- Pizzi JR
- Prino F
- Puddu G
- Quintans C
- Ramos S
- Riccati L
- Santos H
- Saturnini P
- Scomparin E
- Serci S
- Shahoyan R
- Sigaudo F
- Sonderegger P
- Tarrago X
- Topilskaya NS
- Usai GL
- Vercellin E
- Villatte L
- Willis N
- Wu T.
- CORTESE, Pietro
- RAMELLO, Luciano
- SITTA, Mario
Publication date
January 2005
DOIAbstract
We present a new determination of the ratio of cross-sections (J/psi)/DY as expected for nucleus-nucleus reactions if J/psi would only be normally absorbed by nuclear matter. This anticipated behaviour is based on proton-nucleus data exclusively, and compared, as a function of centrality, with updated S-U results from experiment NA38 and with the most recent Pb-Pb results from experiment NA50
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