References
H. J. Lipkin:Phys. Rev. Lett.,28, 63 (1972).
M. Y. Han andY. Nambu:Phys. Rev.,139, B 1006 (1965);N. Cabibbo, L. Maiani andG. Preparata:Phys. Lett.,25 B, 132 (1967).
S. Adler: inLectures on Elementary Particles and Quantum Field Theory, edited byS. Deser et al. (Cambridge, Mass., 1970).
a)S. Y. Tsai:Progr. Theor. Phys. (Kyoto),47, 1331 (1972);b)M. Koca andM. S. K. Razmi: ICTP, Trieste, preprint IC/72/132.
H. Fritzsch andM. Gell-Mann:Broken scale invariance and the light-come, inLectures from Coral Gables Conference, 1971 (New York, London, Paris, 1971), p. 1;Proceedings of the International Conference on Duality and Symmetry in Hadron Physics (Rehovoth, 1971), p. 317;M. Gell-Mann: CERN preprint, TH. 1543-CERN (1972).
H. Kendall: inProceedings of the 1971 International Symposium on Electron and Photon Interactions at High Energies, edited byN. B. Mistry (Ithaca, N. Y., 1971), p. 248.
W. B. Atwood andG. B. West: SLAC preprint, SLAC-PUB-1081.
C. Bouchiat, J. Iliopoulos andPh. Meyer:Phys. Lett.,38 B, 519 (1972);B. Zumino: lectures given at theCargèse Summer Institute, July 1972, CERN preprint, TH. 1550-CERN (1972); see alsoD. Gross andR. Jackiw:Phys. Rev. D,6, 477 (1972).
S. Weinberg:Phys. Rev. Lett.,19, 1264 (1972);A. Salam: inElementary Particle Theory, edited byN. Svartholm (Stockholm, 1968), p. 367;S. Weinberg:Phys. Rev. Lett.,27, 1688 (1971);A. Salam andJ. C. Ward:Phys. Lett.,13, 168 (1964).
S. Glashow, J. Iliopoulos andL. Maiani:Phys. Rev. D,2, 1285 (1970).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Koca, M. What is the charge of a parton?. Lett. Nuovo Cimento 8, 127–131 (1973). https://doi.org/10.1007/BF02755647
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF02755647