High Energy Physics - Phenomenology · arXiv:0712.0490 v1 · submitted 4 Dec 2007
Diffractive vector meson electroproduction at small Bjorken x within GPD approach
The paper says
“Our results on the cross section and spin observables are in good agreement with experiment”
from the abstract · picked out as the main claim by a classifier
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The paper
Abstract
We study light vector meson electroproduction at small x within the generalized parton distributions (GPDs) model. The modified perturbative approach is used, where the quark transverse degrees of freedom in the vector meson wave function and hard subprocess are considered. Our results on the cross section and spin observables are in good agreement with experiment
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abstract compiled · 2026-09-23 · no language-model review
How the main claim is stated: asserted 0.98
What the abstract itself states, as probabilities: claims first 0.02 · states limitation 0.06 · human participants 0.02 · controlled comparison 0.04 · randomized assignment 0.01 · states quantitative result 0.07 · compares with prior results 0.44 · mentions code or data availability 0.02
The abstract, sentence by sentence
This table labels the abstract only (arXiv listing abstract v1). The number is the probability the classifier gave the label.
| Sentence | Role | The authors' own work | States the main conclusion | Strength |
|---|---|---|---|---|
| We study light vector meson electroproduction at small $x$ within the generalized parton distributions (GPDs) model. | contribution 0.98 | 0.89 | 0.06 | asserted 0.92 |
| The modified perturbative approach is used, where the quark transverse degrees of freedom in the vector meson wave function and hard subprocess are considered. | method 0.99 | 0.58 | 0.05 | asserted 0.98 |
| Our results on the cross section and spin observables are in good agreement with experiment | result 0.95 | 0.94 | 0.82 | asserted 0.98 |
What kind of paper the classifier reports this is: theoretical result 0.87 · evidence from simulation or computation 0.82
What was examined, and what was not
Sources read
- arXiv listing abstract v1
Not examined
- full text
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- references and citing sentences
- relations to other papers
Levels run
- P abstract
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- S sections
- T body sentences
- C citations
- R cross-paper relations
How the labels were made
Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 2,897 input tokens, $0.0001 reported.
Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. This record as JSON
How the literature uses it
What this paper does with the arXiv papers it cites
Papers whose main result relates to this one's
States the same result 1 paper
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The numerical results agree fairly well with recent HERA data.
Deeply virtual vector meson electroproduction at small Bjorken-x · 0.95
What it cites
Cites as background 1 paper
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Vector meson leptoproduction at high energies [ref] is one of the essential processes where the GPDs can be investigated.
The role of the quark and gluon GPDs in hard vector-meson electroproduction · Introduction · 0.83
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