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Prog. Theor. Phys. Vol. 57 No. 2 (1977) pp. 556-569

A Dynamical Approach to the Scaling Violations

Ryosei Hayashi and Masaki Yasuè

Department of Physics, Nagoya University, Nagoya 464

(Received August 9, 1976)

Abstract:

The nucleon structure functions are evaluated by making use of the approximate solution of the B-S equation derived previously by one of the authors (R.H.) on the basis of a quark-gluon model. It can be seen that the Bjorken scaling is violated in this scheme and Q²-dependence of the scaling violation terms obeys a power-law, while the Callan-Gross relation holds to the scaling part. The results of the analyses strongly suggest that each constituent of the hadron must have a non-point-like substructure.

URL : http://ptp.ipap.jp/link?PTP/57/556/
DOI : 10.1143/PTP.57.556

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Citing Article(s) :

1. Progress of Theoretical Physics Vol. 57 No. 3 (1977) pp. 1104-1106 :

   A Note on the Approximate Solution of the B-S Equation in the Quark-Gluon Model. I

   Ryosei Hayashi

2. Progress of Theoretical Physics Vol. 59 No. 2 (1978) pp. 521-533 :

   Scaling Violation as a Threshold Effect of Charm Particle Production

   Ryosei Hayashi

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