van Eldik C (2003)
Publication Status: Published
Publication Type: Journal article, Original article
Publication year: 2003
Publisher: Elsevier
Book Volume: 561
Pages Range: 61-72
DOI: 10.1016/S0370-2693(03)00407-6
Using data collected by the HERA-B experiment, we have measured the fraction of J/ψ's produced via radiative χ decays in interactions of 920 GeV protons with carbon and titanium targets. We obtained R, = 0.32 ± 0.06 ± 0.04 for the fraction of J/ψ from χ decays averaged over proton-carbon and proton-titanium collisions. This result is in agreement with previous measurements and is compared with theoretical predictions. © 2003 Published by Elsevier Science B.V.
APA:
van Eldik, C. (2003). J/ψ production via χc decays in 920 GeV pA interactions. Physics Letters B, 561, 61-72. https://doi.org/10.1016/S0370-2693(03)00407-6
MLA:
van Eldik, Christopher. "J/ψ production via χc decays in 920 GeV pA interactions." Physics Letters B 561 (2003): 61-72.
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