Original scientific paper

The SU(2) asymmetry in the light quark sea

Abhijit Sidhanta ; Department of Physics, Calcutta University, Calcutta-700 009, India

Abstract

We obtain an analytical expression for the quantity, d(x) − u(x), which measures the SU(2) asymmetry in the light quark sea, by solving analytically the (non– singlet) evolution equation of QCD, for which Debye’s steepest descent method in its orginal rigorous form is used. Our solution is consistent with the recent NMC data concerned, and Regge–behaved as well.

Keywords

Hrčak ID:

303465

URI

https://hrcak.srce.hr/303465

Publication date:

2.5.1995.

Article data in other languages: croatian

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