Production of J / psi and psi (2S) mesons in pi- Be collisions at 515-GeV/c

The E672 & E706 collaborations Gribushin, A. ; Abramov, V. ; Antipov, Yu. ; et al.
Phys.Rev.D 53 (1996) 4723-4733, 1996.
Inspire Record 401108 DOI 10.17182/hepdata.42344

We have studied the production of J/ψ and ψ(2S) charmonium mesons in 515 GeV/c π−Be collisions in the Feynman-x range 0.1

7 data tables

Statistical errors only. Normalization uncertainty is 12%.

Statistical errors only. Normalization uncertainty is 12%.

Statistical errors only. Normalization uncertainty is 12%.. Theta is the angle between the MU+ and the beam axis in the J/PSI restframe (Gottfried-Jackson decay angle).

More…