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Error estimates for pi-pi scattering threshold parameters in Chiral Perturbation Theory to two loops

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J. Nieves, E. Ruiz Arriola (Departamento de Fisica Moderna, Universidad de Granada)

High Energy Physics - Phenomenology · Submitted 21 Jun 1999

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

The authors' main claim Different sets of one loop low energy constants have been considered.Thus, the predictive power of the effective field theory is quantified on the basis of the present experimental uncertainties.

how it is stated · asserted 0.98 read the record →

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arXiv IDhep-ph/9906437 (version 3)
Pith IDXRFSVGL7, Pith's permanent record of this paper and its review
CitationE. Ruiz Arriola (Departamento de Fisica Moderna, J. Nieves, Universidad de Granada). "Error estimates for pi-pi scattering threshold parameters in Chiral Perturbation Theory to two loops." arXiv:hep-ph/9906437 (1999). https://pith.science/paper/XRFSVGL7
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Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 2,311 input tokens, $0.0001 reported.

What the abstract itself states, as probabilities: claims first 0.03 · states limitation 0.44 · human participants 0.02 · controlled comparison 0.03 · randomized assignment 0.01 · states quantitative result 0.08 · compares with prior results 0.15 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v3. Results and the main claim are underlined; .

Using the analysis of ChPT to two loops, we perform an error analysis of the threshold and low energy parameters, based on the uncertainties for the one loop low energy parameters and the resonance saturation mechanism. Different sets of one loop low energy constants have been considered.Thus, the predictive power of the effective field theory is quantified on the basis of the present experimental uncertainties.

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 the analysis of ChPT to two loops, we perform an error analysis of the threshold and low energy parameters, based on the uncertainties for the one loop low energy parameters and the resonance saturation mechanism. method 0.68 0.93 0.21 asserted 1.00
s1 Different sets of one loop low energy constants have been considered.Thus, the predictive power of the effective field theory is quantified on the basis of the present experimental uncertainties. method 0.45 0.73 0.25 asserted 0.98

What kind of paper the classifier reports this is: theoretical result 0.85 · evidence from proof or derivation 0.32.

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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 the analysis of ChPT to two loops, we perform an error analysis of the threshold and low energy parameters, based on the uncertainties for the one loop low energy parameters and the resonance saturation mechanism. Different sets of one loop low energy constants have been considered.Thus, the predictive power of the effective field theory is quantified on the basis of the present experimental uncertainties.

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