Tensor structure function of the deuteron at NLO and NNLO at small-x

Tensor structure function of the deuteron at NLO and NNLO at small-x

The precision of the contemporary experimental data demands that the parton distribution functions (PDF’s) should be corrected at least up to next-to-leading order (NLO) and preferably up to next-to-next-to-leading order (NNLO). A general form of tensor structure function of the deuteron at NLO and...

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Veröffentlicht in:The European physical journal. C, Particles and fields Particles and fields, 2012-12, Vol.72 (12), p.1-4
Hauptverfasser: Islam, Saiful, Choudhury, D. K.
Format: Artikel
Sprache:eng
Schlagworte:
Astronomy
Astrophysics and Cosmology
Deuterons
Distribution functions
Elementary Particles
Hadrons
Heavy Ions
Mathematical analysis
Measurement Science and Instrumentation
Nuclear Energy
Nuclear Physics
Partons
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Regular Article - Theoretical Physics
String Theory
Tensors
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Beschreibung
Zusammenfassung:The precision of the contemporary experimental data demands that the parton distribution functions (PDF’s) should be corrected at least up to next-to-leading order (NLO) and preferably up to next-to-next-to-leading order (NNLO). A general form of tensor structure function of the deuteron at NLO and NNLO is obtained by using the solution of Dokshitzer, Gribov, Lipatov, Altarelli, Parisi (DGLAP) equation for singlet structure function at small- x . Results are compared with HERA Experiment data.
ISSN:1434-6044
1434-6052
DOI:10.1140/epjc/s10052-012-2257-x