Photon impact factor and $k_T$-factorization for DIS in the next-to-leading order - INSPIRE

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Photon impact factor and $k_T$ -factorization for DIS in the next-to-leading order

Ian Balitsky
(
- Old Dominion U. and
- Jefferson Lab
)
,
Giovanni A. Chirilli
(
- LBNL, NSD
)

Jul, 2012

15 pages

Published in:

Phys.Rev.D 87 (2013) 1, 014013

Published: Jan 15, 2013

e-Print:

1207.3844 [hep-ph]

DOI:

10.1103/PhysRevD.87.014013

Report number:

JLAB-THY-12-1596,
NT-LBL-12-014

View in:

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Abstract: (APS)

The photon impact factor for the Balitsky-Fadin-Kuraev-Lipatov pomeron is calculated in the next-to-leading order approximation using the operator expansion in Wilson lines. The result is represented as a next-to-leading order kT-factorization formula for the structure functions of small-x deep inelastic scattering.

Note:

13 pages, 4 figures, typos corrected. arXiv admin note: substantial text overlap with arXiv:1009.4729

12.38.Bx
12.38.Cy
deep inelastic scattering: structure function
photon
higher-order: 1
transverse momentum: factorization
operator: expansion
BFKL equation
Wilson loop
pomeron

References(37)

Figures(7)

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