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Spin Dependence of Deep Inelastic Diffraction

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Paper breakdownThe authors' claims, conditions and measurements, as JSON Signed receiptProof this review has not been altered
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J.Bartels (Hamburg), T.Gehrmann (Karlsruhe, TTP), M.G.Ryskin (St. Petersburg, PNPI)

High Energy Physics - Phenomenology · Submitted 1 Jun 1999

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

The authors' main claim A first numerical estimate indicates that the perturbative contribution to the spin asymmetry is substantially larger than the nonperturbative one.

how it is stated · hedged possibility 0.99 read the record →

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arXiv IDhep-ph/9906204 (version 1)
Pith ID6RL2E5XO, Pith's permanent record of this paper and its review
CitationJ.Bartels (Hamburg), M.G.Ryskin (St. Petersburg, Pnpi), T.Gehrmann (Karlsruhe, TTP). "Spin Dependence of Deep Inelastic Diffraction." arXiv:hep-ph/9906204 (1999). https://pith.science/paper/6RL2E5XO
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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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Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 5,499 input tokens, $0.0002 reported.

What the abstract itself states, as probabilities: claims first 0.04 · states limitation 0.50 · human participants 0.01 · controlled comparison 0.06 · randomized assignment 0.01 · states quantitative result 0.14 · compares with prior results 0.34 · mentions code or data availability 0.02.

The abstract, sentence by sentence

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

Using a perturbative model for diffractive interactions, we derive an expression for the polarized diffractive structure function $g_1^D$ in the high energy limit. This structure function is given by the interference of diffractive amplitudes with polarized and unpolarized exchanges. For the polarized exchange we consider both two-gluon and quark-antiquark amplitudes. The polarized diffractive amplitude receives sizable contributions from non-strongly ordered regions in phase space, resulting in a double logarithmic enhancement at small $x$. The resummation of these double logarithmic terms is outlined. We also discuss the transition from our perturbative expression to the nonperturbative region. A first numerical estimate indicates that the perturbative contribution to the spin asymmetry is substantially larger than the nonperturbative one.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#sentencerolethe authors' own workstates the main conclusionstrength
s0 Using a perturbative model for diffractive interactions, we derive an expression for the polarized diffractive structure function $g_1^D$ in the high energy limit. contribution 0.78 0.96 0.08 asserted 1.00
s1 This structure function is given by the interference of diffractive amplitudes with polarized and unpolarized exchanges. result 0.62 0.64 0.06 asserted 1.00
s2 For the polarized exchange we consider both two-gluon and quark-antiquark amplitudes. method 0.84 0.72 0.03 asserted 0.90
s3 The polarized diffractive amplitude receives sizable contributions from non-strongly ordered regions in phase space, resulting in a double logarithmic enhancement at small $x$. result 1.00 0.89 0.21 asserted 1.00
s4 The resummation of these double logarithmic terms is outlined. method 0.78 0.83 0.05 asserted 0.77
s5 We also discuss the transition from our perturbative expression to the nonperturbative region. contribution 0.88 0.79 0.04 asserted 0.68
s6 A first numerical estimate indicates that the perturbative contribution to the spin asymmetry is substantially larger than the nonperturbative one. result 1.00 0.91 0.61 hedged possibility 0.99

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

What was examined, and what was not

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not examined
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  • references and citing sentences
  • relations to other papers
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  • P abstract
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  • S sections
  • T body sentences
  • C citations
  • 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

Using a perturbative model for diffractive interactions, we derive an expression for the polarized diffractive structure function $g_1^D$ in the high energy limit. This structure function is given by the interference of diffractive amplitudes with polarized and unpolarized exchanges. For the polarized exchange we consider both two-gluon and quark-antiquark amplitudes. The polarized diffractive amplitude receives sizable contributions from non-strongly ordered regions in phase space, resulting in a double logarithmic enhancement at small $x$. The resummation of these double logarithmic terms is outlined. We also discuss the transition from our perturbative expression to the nonperturbative region. A first numerical estimate indicates that the perturbative contribution to the spin asymmetry is substantially larger than the nonperturbative one.

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