Abstract
Recent data on Drell-Yan processes induced by protons on nuclear targets gives non trivial information about nuclear effects. A very simple model for excess pions in nuclei reproduces the main features of these data, and also of those comming from deep inelastic experiments. This simple scheme gives an unified treatement of nuclear effects highlighting its importance in the deuteron and provides a precise prediction for futurep-p andp-d Drell-Yan experiments.
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de Florian, D., Epele, L.N., Fanchiotti, H. et al. Excess pions in Drell-Yan and deep inelastic scattering experiments. Z. Physik A - Hadrons and Nuclei 350, 55–59 (1994). https://doi.org/10.1007/BF01285052
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DOI: https://doi.org/10.1007/BF01285052