Particular and Unique solutions of DGLAP evolution equations in Next-to-Next-to-Leading Order and Structure Functions at low-x

2010/02/17 by R. Rajkhowa, Rajkhowa, Rasna
Physics and Astronomy · #Black Holes and Theoretical Physics #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions

paper · pdf · doi:10.48550/arxiv.1002.3243

openalex publication_date 2010/02/17 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We present particular and unique solutions of singlet and non-singlet Dokshitzer-Gribov-Lipatov- Altarelli-Parisi (DGLAP) evolution equations in next-to-next-to-leading order (NNLO) at low-x. We obtain t-evolutions of deuteron, proton, neutron and difference and ratio of proton and neutron structure functions at low-x from DGLAP evolution equations. The results of t-evolutions are compared with HERA and NMC lox-x and low-Q2 data. We also compare our result of t-evolution of proton structure function with a recent global parameterization.

Citations

• Tables of Integrals, Series, and Products

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