High Energy Physics - Phenomenology · arXiv:hep-ph/9706281 v1 · submitted 7 Jun 1997
How to Measure CP Violation in Neutrino Oscillation Experiments?
The paper says
“We propose a new method for measuring CP violation in neutrino oscillation experiments.”
from the abstract · picked out as the main claim by a classifier
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The paper
Abstract
We propose a new method for measuring CP violation in neutrino oscillation experiments. The idea is to isolate the term due to the CP-violating phase out of the oscillation probability by taking difference between yields of two (or three) detectors at path-lengths L = 250(E/(1.35GeV))((Δm2)/(10−2eV2))−1km and at L/3 (and also at 2L/3 in the case of three detectors). We use possible hierarchies in neutrino masses suggested by the astrophysical and the cosmological observations to motivate the idea and to examine how the method works.
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. No sentence in this record was written by a model.
abstract compiled · 2026-09-23 · no language-model review
How the main claim is stated: asserted 0.95
What the abstract itself states, as probabilities: claims first 0.10 · states limitation 0.09 · human participants 0.02 · controlled comparison 0.21 · randomized assignment 0.01 · states quantitative result 0.16 · compares with prior results 0.07 · 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 propose a new method for measuring CP violation in neutrino oscillation experiments. | contribution 1.00 | 0.68 | 0.36 | asserted 0.95 |
| The idea is to isolate the term due to the CP-violating phase out of the oscillation probability by taking difference between yields of two (or three) detectors at path-lengths $L = 250 (\frac{E}{1.35 {GeV}}) (\frac{\Delta m^2}{10^{-2}{eV}^2})^{-1} {km}$ and at $L/3$ (and also at $2L/3$ in the case of three detectors). | method 0.99 | 0.48 | 0.21 | asserted 0.99 |
| We use possible hierarchies in neutrino masses suggested by the astrophysical and the cosmological observations to motivate the idea and to examine how the method works. | method 0.40 | 0.62 | 0.06 | hedged possibility 0.70 |
What kind of paper the classifier reports this is: method or tool 1.00 · evidence from argument 0.50
What was examined, and what was not
Sources read
- arXiv listing abstract v1
Not examined
- full text
- figures and tables
- references and citing sentences
- relations to other papers
Levels run
- P abstract
Not run
- 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, 3,147 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
Cited by 7 Pith papers
Reviewed papers on Pith that cite this one. The full citation record
- Perturbation Theory of Neutrino Oscillation with Nonstandard Neutrino Interactions hep-ph · Sep 2008
- Matter Effect on Neutrino Oscillations from the violation of Universality in Neutrino Neutral Current Interactions hep-ph · Mar 2006
- Resolving Neutrino Mass Hierarchy and CP Degeneracy by Two Identical Detectors with Different Baselines hep-ph · Apr 2005
- Probing Non-Standard Neutrino Interactions with Neutrino Factories hep-ph · Sep 2007
- Do Neutrinos Violate CP? hep-ph · Apr 2006
- Leptonic CP violation hep-ph · Nov 2011
- CP Violation and Neutrino Oscillations hep-ph · Oct 2007
How the literature uses it
13 arXiv papers cite this in 15 sentences
Papers citing it · 13 sentences without a confident label
Builds on it 1 paper
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It may be regarded as neutrino factory version of the two-detector setting discussed earlier [ref] .
Probing Non-Standard Neutrino Physics at Neutrino Factory and T2KK · Two-Detector Setting in Neutrino Factory · 0.89
Cites it as background 1 paper
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Here is a brief history of two-detector settings in contemporary neutrino experiments: It was proposed as an appropriate setting for measuring CP violation [ref] in the context of low energy superbeam experiment [ref] .
Neutrino's Non-Standard Interactions; Another Eel under a Willow? · Two-detector setting · 0.99
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