Measurement of J/ψ and ψ′ real photoproduction on lithium-6 at a mean energy of 90 GeV

Barate, R; Bareyre, P; Bloch, D; Bonamy, P; Borgeaud, P; Bouquet, B; Brunet, JM; Burmeister, H; Burchell, M; Costa Ramos, S; D'Almagne, B; David, M; de Bellefon, A; de Bouard, G; de Lesquen, A; Dello Russo, P; Duane, A; Engel, JP; Engelen, J; Ferrer, A; Fillipas, TA; Fokitis, E; Frenkiel, P; Gazis, EN; Gregory, P; Guryn, W; Guyonnet, JL; Hofmokl, T; Katsoufis, EC; Kent, J; Legendre, R; Lemoigne, Y; Maeshima, K; Magneville, C; Marshall, T; Mc Ewen, JG; Noon, Ph; Orenstein, S; Papadopoulou, T; Pattison, JBM; Petroff, P; Poutot, D; Primout, M; Richard, F; Roudeau, P; Rouge, A; Schaeffer, M; Seez, C; Shoostari, H; Siotis, I; Six, J; Treile, D; Tristram, G; Van Rossum, LV; Villet, G; Virdee, TS; Websdale, DM; Wojcik, W; Wormser, G; Wuthrick, JP; Zolnierowski, Y

dc.contributor.author	Barate, R	en
dc.contributor.author	Bareyre, P	en
dc.contributor.author	Bloch, D	en
dc.contributor.author	Bonamy, P	en
dc.contributor.author	Borgeaud, P	en
dc.contributor.author	Bouquet, B	en
dc.contributor.author	Brunet, JM	en
dc.contributor.author	Burmeister, H	en
dc.contributor.author	Burchell, M	en
dc.contributor.author	Costa Ramos, S	en
dc.contributor.author	D'Almagne, B	en
dc.contributor.author	David, M	en
dc.contributor.author	de Bellefon, A	en
dc.contributor.author	de Bouard, G	en
dc.contributor.author	de Lesquen, A	en
dc.contributor.author	Dello Russo, P	en
dc.contributor.author	Duane, A	en
dc.contributor.author	Engel, JP	en
dc.contributor.author	Engelen, J	en
dc.contributor.author	Ferrer, A	en
dc.contributor.author	Fillipas, TA	en
dc.contributor.author	Fokitis, E	en
dc.contributor.author	Frenkiel, P	en
dc.contributor.author	Gazis, EN	en
dc.contributor.author	Gregory, P	en
dc.contributor.author	Guryn, W	en
dc.contributor.author	Guyonnet, JL	en
dc.contributor.author	Hofmokl, T	en
dc.contributor.author	Katsoufis, EC	en
dc.contributor.author	Kent, J	en
dc.contributor.author	Legendre, R	en
dc.contributor.author	Lemoigne, Y	en
dc.contributor.author	Maeshima, K	en
dc.contributor.author	Magneville, C	en
dc.contributor.author	Marshall, T	en
dc.contributor.author	Mc Ewen, JG	en
dc.contributor.author	Noon, Ph	en
dc.contributor.author	Orenstein, S	en
dc.contributor.author	Papadopoulou, T	en
dc.contributor.author	Pattison, JBM	en
dc.contributor.author	Petroff, P	en
dc.contributor.author	Poutot, D	en
dc.contributor.author	Primout, M	en
dc.contributor.author	Richard, F	en
dc.contributor.author	Roudeau, P	en
dc.contributor.author	Rouge, A	en
dc.contributor.author	Schaeffer, M	en
dc.contributor.author	Seez, C	en
dc.contributor.author	Shoostari, H	en
dc.contributor.author	Siotis, I	en
dc.contributor.author	Six, J	en
dc.contributor.author	Treile, D	en
dc.contributor.author	Tristram, G	en
dc.contributor.author	Van Rossum, LV	en
dc.contributor.author	Villet, G	en
dc.contributor.author	Virdee, TS	en
dc.contributor.author	Websdale, DM	en
dc.contributor.author	Wojcik, W	en
dc.contributor.author	Wormser, G	en
dc.contributor.author	Wuthrick, JP	en
dc.contributor.author	Zolnierowski, Y	en
dc.date.accessioned	2014-03-01T01:39:13Z
dc.date.available	2014-03-01T01:39:13Z
dc.date.issued	1987	en
dc.identifier.issn	01709739	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/22622
dc.title	Measurement of J/ψ and ψ′ real photoproduction on lithium-6 at a mean energy of 90 GeV	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/BF01548261	en
heal.identifier.secondary	http://dx.doi.org/10.1007/BF01548261	en
heal.publicationDate	1987	en
heal.abstract	Inelastic and elastic J/ψ (3097) photoproduction on Li6 are measured at a mean γ energy of 90 GeV in an open spectrometer. The J/ψ are identified by their decays into μ+μ- or e+e-. A signal of ψ′(3685) into μ+μ- and J/ψπ+π- is also seen. The inelastic cross-section with Z=Eψ/Eγ<0.9 is compared in shape and magnitude with the colour singlet model of photon-gluon fusion. © 1987 Springer-Verlag.	en
heal.publisher	Springer-Verlag	en
heal.journalName	Zeitschrift für Physik C Particles and Fields	en
dc.identifier.doi	10.1007/BF01548261	en
dc.identifier.volume	33	en
dc.identifier.issue	4	en
dc.identifier.spage	505	en
dc.identifier.epage	512	en