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A New Approach to y-scaling and the Universal Features of Scaling Functions and Nucleon Momentum Distributions

Claudio Ciofi degli Atti·Geoffrey B. West
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Abstract

Some systematic general features of y-scaling structure functions, which are essentially independent of detailed dynamics, are pointed out. Their physical interpretation in terms of general characteristics, such as a mean field description and nucleon-nucleon correlations, is given and their relationship to the momentum distributions illustrated. A new relativistic scaling variable is proposed which incorporates the momentum dependence of the excitation energy of the (A-1) system, with the resulting scaling function being closely related to the longitudinal momemtum distributions and being free from removal-energy scaling violating effects.

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Claudio Ciofi degli Atti, Geoffrey B. West. 1999-05-25. A New Approach to y-scaling and the Universal Features of Scaling Functions and Nucleon Momentum Distributions. https://doi.org/10.1016/s0370-2693(99)00599-7

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