Analytical solution of Dokshitzer-Gribov-Lipatov-Altarelli-Parisi evolution equation for xF(3)(x, Q(2)) structure functions at low x and low Q(2) using a Q(2) dependent Regge ansatz

作者：Nath N M^*; Baruah N; Sarma J K

来源：Indian Journal of Physics and Proceedings of the Indian Association for the Cultivation of Science, 2014, 88(7): 745-749.

DOI：10.1007/s12648-014-0467-9

• Quantum chromodynamics
• DGLAP evolution equation
• xF(3) structure function

Using a Q(2) dependent Regge ansatz for xF(3)(x, Q(2)) structure function, developed on the basis of observed similarity between the Q(2) behavior of F-2(x, Q(2)) and xF(3)(x, Q(2)) structure functions at low x and low Q(2), Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) evolution equation is solved analytically. The solutions are analyzed phenomenologically in comparison with experimental data taken from CCFR and NuTeV collaborations and it is observed that application of the Regge ansatz in DGLAP evolution equation leads to a very good agreement with experimental data.

• 出版日期2014-7