Analytical solution of the longitudinal structure function F-L in the leading and next-to-leading-order analysis at low x with respect to Laguerre polynomials method

作者：Rezaei B; Boroun G R^*

来源：Nuclear Physics A, 2011, 857(1): 42-47.

DOI：10.1016/j.nuclphysa.2011.03.012

• Longitudinal structure function
• Gluon distribution
• Hard pomeron
• Small-x
• Regge-like behavior

The aim of the present paper is to apply the Laguerre polynomials method for the analytical solution of the Altarelli-Martinelli equation. We use this method of the low-x gluon distribution to the longitudinal structure function using MRST partons as input. Having checked that this model gives a good description of the data to predict of the longitudinal structure function at leading and next-to-leading-order analysis at low x.

• 出版日期2011-5-1