High Energy Physics - Experiment · arXiv:1305.1575 v4 · submitted 7 May 2013
Search for CP Violation in B0B0bar Mixing using Partial Reconstruction of B0–>D*-Xl+ nu and a Kaon Tag
The paper says
“We determine the CP violating asymmetry ACP = (N(B0B0) - N(B0bar B0bar))/(N(B0B0) + N(B0bar B0bar))=(0.06+-0.17+0.38-0.32)%, corresponding to delta_CP =1 - |q/p| =(0.29+-0.84+1.88 -1.61)*10^-3.”
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The paper
Abstract
We present results of a search for CP violation in B0B0bar mixing with the BABAR detector. We select a sample of B0–>D*-Xl+ nu decays with a partial reconstruction method and use kaon tagging to assess the flavor of the other B meson in the event. We determine the CP violating asymmetry ACP = (N(B0B0) - N(B0bar B0bar))/(N(B0B0) + N(B0bar B0bar))=(0.06+-0.17+0.38-0.32)%, corresponding to delta_CP =1 - |q/p| =(0.29+-0.84+1.88 -1.61)*10^-3.
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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 0.19 · human participants 0.02 · controlled comparison 0.10 · randomized assignment 0.02 · states quantitative result 0.99 · compares with prior results 0.06 · mentions code or data availability 0.02
The abstract, sentence by sentence
This table labels the abstract only (arXiv listing abstract v4). The number is the probability the classifier gave the label.
| Sentence | Role | The authors' own work | States the main conclusion | Strength |
|---|---|---|---|---|
| We present results of a search for CP violation in B0B0bar mixing with the BABAR detector. | contribution 1.00 | 0.91 | 0.04 | asserted 0.80 |
| We select a sample of B0-->D*-Xl+ nu decays with a partial reconstruction method and use kaon tagging to assess the flavor of the other B meson in the event. | method 1.00 | 0.96 | 0.02 | asserted 0.97 |
| We determine the CP violating asymmetry ACP = (N(B0B0) - N(B0bar B0bar))/(N(B0B0) + N(B0bar B0bar))=(0.06+-0.17+0.38-0.32)%, corresponding to delta_CP =1 - |q/p| =(0.29+-0.84+1.88 -1.61)*10^-3. | result 1.00 | 0.97 | 0.91 | asserted 1.00 |
What kind of paper the classifier reports this is: empirical study 1.00 · evidence from observation or experiment 0.86
What was examined, and what was not
Sources read
- arXiv listing abstract v4
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, 3,163 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 9 Pith papers
Reviewed papers on Pith that cite this one. The full citation record
- New physics effects in tree-level decays hep-ph · Dec 2014
- Measurement of the semileptonic $CP$ asymmetry in $B^0-\overline{B}{}^0$ mixing hep-ex · Sep 2014
- On new physics in $\Delta \Gamma_d$ hep-ph · Apr 2014
- Averages of $b$-hadron, $c$-hadron, and $\tau$-lepton properties as of 2021 hep-ex · Jun 2022
- CP Violation in Beauty Baryon Decays hep-ph · Nov 2026
- Averages of $b$-hadron, $c$-hadron, and $\tau$-lepton properties as of 2018 hep-ex · Sep 2019
- Averages of $b$-hadron, $c$-hadron, and $\tau$-lepton properties as of summer 2016 hep-ex · Dec 2016
- Averages of $b$-hadron, $c$-hadron, and $\tau$-lepton properties as of summer 2014 hep-ex · Dec 2014
- Averages of $b$-hadron, $c$-hadron, and $\tau$-lepton properties as of 2023 hep-ex · Nov 2024
How the literature uses it
16 arXiv papers cite this in 16 sentences
Papers whose main result relates to this one's
States the same result 1 paper
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We determine a CP violating asymmetry ACP = (0.0006 +- 0.0017 + 0.0038 - 0.0032).
Papers citing it · 9 sentences without a confident label
Uses its data or values 5 papers
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From $425.7 fb^-1$ of $e^+ e^-$ collisions recorded at the $Υ(4S)$ [ref] , the flavor specific asymmetry $A^d_SL$ is measured using the semileptonic transition $B^0_d→D^*- Xℓ^+ ν$, with a partial reconstruction of the $(D^*-→π^- D̅^̅0̅ )$ decay.
Semileptonic Mixing Asymmetry Measurements of Adsl and Assl · Babar $A^d_SL$ measurement · 0.96
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The latest world averages [ref] , based mainly on the results of Refs. [ref] , are [equation] The experimental precision for these quantities is expected to increase considerably.
Testing the Standard Model with CP-asymmetries in flavour-specific non-leptonic decays · $A_fs^q$ within the SM · 0.98
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We therefore quote in Table [ref] separately the direct measurements in semi-leptonic decays from BaBar [ref] , DØ [ref] and LHCb [ref] .
On new physics in $\Delta \Gamma_d$ · Mixing formalism · 0.97
Compares with it 1 paper
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Figure [ref] displays an overview of the most precise measurements of and [ref] .
Measurement of the $CP$ asymmetry in $B_s^0-\overline{B}{}_s^0$ mixing · Introduction · 0.84
Cites it as background 1 paper
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Our approach can be used to complement and refine existing and upcoming analyses by experimental collaborations such as CDF [ref] , BaBar [ref] , and LHCb [ref] .
Critical Unstable Qubits: an Application to $B^0\bar{B}^0$-Meson System · CP-Violating Observables · 0.83
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