QCD dipole model and k_T factorization

A.Bialas; H.Navelet; R. Peschanski

RECORD

QCD dipole model and k_T factorization

A.Bialas, H.Navelet, R. Peschanski

High Energy Physics - Phenomenology · Submitted 21 Sep 2000

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim It is shown that the colour dipole approach to hard scattering at high energy is fully compatible with k_T factorization at the leading logarithm approximation (in -log x_Bj).

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The compiled record

The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

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What the abstract itself states, as probabilities: claims first 0.03 · states limitation 0.64 · human participants 0.01 · controlled comparison 0.03 · randomized assignment 0.01 · states quantitative result 0.04 · compares with prior results 0.56 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v1. Results and the main claim are underlined; show every role.

It is shown that the colour dipole approach to hard scattering at high energy is fully compatible with k_T factorization at the leading logarithm approximation (in -log x_Bj). The relations between the dipole amplitudes and unintegrated diagonal and non-diagonal gluon distributions are given. It is also shown that including the exact gluon kinematics in the k_T factorization formula destroys the conservation of transverse position vectors and thus is incompatible with the dipole model for both elastic and diffractive amplitudes.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#	sentence	role	the authors' own work	states the main conclusion	strength
s0	It is shown that the colour dipole approach to hard scattering at high energy is fully compatible with k_T factorization at the leading logarithm approximation (in -log x_Bj).	result 0.98	0.88	0.77	asserted 1.00
s1	The relations between the dipole amplitudes and unintegrated diagonal and non-diagonal gluon distributions are given.	result 0.77	0.84	0.09	asserted 0.99
s2	It is also shown that including the exact gluon kinematics in the k_T factorization formula destroys the conservation of transverse position vectors and thus is incompatible with the dipole model for both elastic and diffractive amplitudes.	result 0.99	0.85	0.34	asserted 1.00

What kind of paper the classifier reports this is: theoretical result 1.00 · evidence from proof or derivation 0.99.

What was examined, and what was not

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arXiv listing abstract v1

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full text
figures and tables
references and citing sentences
relations to other papers

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P abstract

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S sections
T body sentences
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R cross-paper relations

Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper

Original abstract

It is shown that the colour dipole approach to hard scattering at high energy is fully compatible with k_T factorization at the leading logarithm approximation (in -log x_Bj). The relations between the dipole amplitudes and unintegrated diagonal and non-diagonal gluon distributions are given. It is also shown that including the exact gluon kinematics in the k_T factorization formula destroys the conservation of transverse position vectors and thus is incompatible with the dipole model for both elastic and diffractive amplitudes.

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References

Forward citations

Cited by 3 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

Geometric scaling for the total gamma^* p cross section in the low x region
hep-ph 2000-07 conditional novelty 8.0 of 10

Deep inelastic scattering data at low Bjorken x collapse onto a single curve as a function of tau = Q^2 R_0^2(x), revealing a geometric scaling in the proton's small-x structure.
Color Glass Condensate at next-to-leading order meets HERA data
hep-ph 2020-07 conditional novelty 6.0 of 10

A first next-to-leading-order dipole-picture fit to HERA inclusive data shows that three improved Balitsky-Kovchegov evolution formulations describe the measurements equally well, and that light-quark data alone deman...
A Variable Flavour Number Scheme for Heavy Quark Production at Small x
hep-ph 2006-03 conditional novelty 6.0 of 10

White and Thorne define the DIS(χ) variable flavour number scheme, derive LL resummed heavy quark coefficient functions, and show that including them improves fits to low-x DIS data and stabilizes F_L.

How the literature uses it

7 arXiv papers cite this in 7 sentences

Each citing sentence is taken from the citing paper's LaTeX source and typed by Pith's classifier. A label appears at probability 0.8 or more (0.95 for support), a contest at 0.7 or more; the quoted words are the citing authors'. How each label was checked · JSON

Papers citing it · 5 sentences without a confident label

Cites it as support 2 papers

For inclusive processes, this property results in inconsistencies in the collinear corner of phase space [ref] , confirming observations made prior to the rewriting of small $x$ physics in terms of actual parton distributions [ref] .

Low and moderate $x$ gluon contribution to exclusive Compton scattering processes · Introduction · 0.97
In the $k_T$ factorization framework, such a precise kinematic description elevates the photon impact factor beyond LL approximations [ref] yielding significant phenomenological consequences, as demonstrated in [ref] .

Revisiting gluon density from the BK equation with kinematical constraint and large x terms · Structure function in the $k_T$ factorization · 0.96

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