High Energy Physics - Phenomenology · arXiv:hep-ph/0409224 v1 · submitted 19 Sep 2004
Global Analysis of Neutrino Oscillation
The paper says
“We present the constraints on neutrino oscillation parameters Δm2⊙ and θ⊙ governing the solar neutrino oscillations from two generation analysis of solar and KamLAND data.”
from the abstract · picked out as the main claim by a classifier
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The paper
Abstract
We present the constraints on neutrino oscillation parameters Δm2⊙ and θ⊙ governing the solar neutrino oscillations from two generation analysis of solar and KamLAND data. We include the latest 766.3 ton year KamLAND data in our analysis. We also present the allowed values of parameters Δm2atm and sin2θatm from two generation oscillation analysis of SuperKamiokande atmospheric and K2K data. For both cases we discuss the precision achieved in the present set of experiments and also how the precision can be improved in future. We also obtain the bounds on θ13 from three generation analysis of global oscillation data. We emphasise on the roles played by different data sets in constraining the allowed parameter ranges.
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abstract compiled · 2026-09-23 · no language-model review
How the main claim is stated: asserted 1.00
What the abstract itself states, as probabilities: claims first 0.03 · states limitation 0.17 · human participants 0.03 · controlled comparison 0.02 · randomized assignment 0.01 · states quantitative result 0.44 · compares with prior results 0.19 · 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 present the constraints on neutrino oscillation parameters $\Delta m^2_{\odot}$ and $\theta_{\odot}$ governing the solar neutrino oscillations from two generation analysis of solar and KamLAND data. | contribution 0.79 | 0.92 | 0.26 | asserted 1.00 |
| We include the latest 766.3 ton year KamLAND data in our analysis. | method 0.93 | 0.75 | 0.03 | asserted 0.98 |
| We also present the allowed values of parameters $\Delta m^2_{atm}$ and $\sin^2\theta_{atm}$ from two generation oscillation analysis of SuperKamiokande atmospheric and K2K data. | contribution 0.52 | 0.90 | 0.09 | asserted 1.00 |
| For both cases we discuss the precision achieved in the present set of experiments and also how the precision can be improved in future. | future work 0.53 | 0.67 | 0.11 | asserted 0.91 |
| We also obtain the bounds on $\theta_{13}$ from three generation analysis of global oscillation data. | result 0.85 | 0.94 | 0.12 | asserted 1.00 |
| We emphasise on the roles played by different data sets in constraining the allowed parameter ranges. | interpretation 0.81 | 0.56 | 0.10 | asserted 0.88 |
What kind of paper the classifier reports this is: empirical study 0.81 · evidence from analysis of existing data 1.00
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, 4,926 input tokens, $0.0002 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 3 Pith papers
Reviewed papers on Pith that cite this one. The full citation record
- Neutrinoless Double Beta Decay and Heavy Sterile Neutrinos hep-ph · Jul 2011
- The Effect of Cancellation in Neutrinoless Double Beta Decay hep-ph · Oct 2013
- Lorentz and CPT Invariance Violation In High-Energy Neutrinos hep-ph · Jun 2005
How the literature uses it
3 arXiv papers cite this in 6 sentences
Papers citing it · 1 sentence without a confident label
Uses its data or values 3 papers
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The atmospheric neutrino data restrict the deviation of $θ_23$ from maximality to be $<0.15$ rad [ref] , and the CHOOZ data [ref] combined with solar, atmospheric and KamLAND experiments constrain $θ_13$ to be less than 0.2 rad [ref] .
Signatures of heavy sterile neutrinos at long baseline experiments · Analytic computation of neutrino flavor conversion probabilities · 0.90
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The mass-squared difference and the mixing angle are determined to be [ref] : [equation] where we have shown the errors bars in the 1$σ$ (3$σ$) range.
Results from MiniBooNE · The Standard Picture of three neutrino oscillations · 0.85
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This corresponds to $n=-3$ and $k=C·10^31$ in Eq. ([ref]), then we have [equation] For very small $θ_13$, $P_H$ has a simpler expression: [equation] Since $θ_13$ is small, we need only to consider the $m=0$ term in Eq. ([ref]), then [equation] In addition, since $Δm^2_21≪|Δm^2_31|$, we can set [equation] Then we obtain [equation] In the $2σ$ allowed ranges [ref] [ref] [ref] [ref] [equation] and we will use $2.6×10^-3eV^2$ for $|Δm^2_32|$ in the following calculation.
Realistic Earth matter effects and a method to acquire information about small \theta_{13} in the detection of supernova neutrinos · A possible method to acquire information about $θ_13$ smaller than $1.5^∘$ · 0.96
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