Neutrino Mixing With Non-Zero $\theta_{13}$ In Zee-Babu Model

H.N.Long; V.V.Vien

RECORD

Neutrino Mixing With Non-Zero $\theta_{13}$ In Zee-Babu Model

H.N.Long, V.V.Vien

High Energy Physics - Phenomenology · Submitted 7 May 2014

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

The authors' main claim The model gives some regions of the parameters where neutrino mixing angles and the normal neutrino mass hierarchy obtained consistent with the recent experimental data.

how it is stated · hedged possibility 0.69 read the record →

Comment (0) Read on arXiv ↗

Cite ▾

Claim paper

The compiled record

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. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

Open the compiled record

Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 4,177 input tokens, $0.0002 reported.

What the abstract itself states, as probabilities: claims first 0.03 · states limitation 0.24 · human participants 0.01 · controlled comparison 0.02 · randomized assignment 0.01 · states quantitative result 0.10 · compares with prior results 0.13 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v1. Results and the main claim are underlined; show every role.

The exact solution for the neutrino mass matrix of the Zee-Babu model is derived. Tribimaximal mixing imposes conditions on the Yukawa couplings, from which the normal mass hierarchy is preferred. The derived conditions give a possibility of Majorana maximal $\mathrm{CP}$ violation in the neutrino sector. We have shown that non-zero $\theta_{13}$ is generated if Yukawa couplings between leptons almost equal to each other. The model gives some regions of the parameters where neutrino mixing angles and the normal neutrino mass hierarchy obtained consistent with the recent experimental data.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#	sentence	role	the authors' own work	states the main conclusion	strength
s0	The exact solution for the neutrino mass matrix of the Zee-Babu model is derived.	contribution 0.68	0.95	0.13	asserted 1.00
s1	Tribimaximal mixing imposes conditions on the Yukawa couplings, from which the normal mass hierarchy is preferred.	result 0.94	0.75	0.18	asserted 0.98
s2	The derived conditions give a possibility of Majorana maximal $\mathrm{CP}$ violation in the neutrino sector.	result 0.74	0.85	0.15	hedged possibility 0.99
s3	We have shown that non-zero $\theta_{13}$ is generated if Yukawa couplings between leptons almost equal to each other.	result 1.00	0.91	0.42	asserted 0.95
s4	The model gives some regions of the parameters where neutrino mixing angles and the normal neutrino mass hierarchy obtained consistent with the recent experimental data.	result 0.97	0.89	0.40	hedged possibility 0.69

What kind of paper the classifier reports this is: theoretical result 1.00 · evidence from proof or derivation 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

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

The exact solution for the neutrino mass matrix of the Zee-Babu model is derived. Tribimaximal mixing imposes conditions on the Yukawa couplings, from which the normal mass hierarchy is preferred. The derived conditions give a possibility of Majorana maximal $\mathrm{CP}$ violation in the neutrino sector. We have shown that non-zero $\theta_{13}$ is generated if Yukawa couplings between leptons almost equal to each other. The model gives some regions of the parameters where neutrino mixing angles and the normal neutrino mass hierarchy obtained consistent with the recent experimental data.

Human review

How Pith checks papers → · Full audit of this paper →

How the literature uses it

17 arXiv papers cite this in 23 sentences

Each citing sentence is taken from the citing paper's LaTeX source and typed by Pith's classifier. A label appears at probability 0.8 or more (0.95 for support), a contest at 0.7 or more; the quoted words are the citing authors'. How each label was checked · JSON

Papers citing it · 9 sentences without a confident label

Cites it as background 14 papers

Thus a vast literature has recently arisen along this idea [ref] .

An Extended Colored Zee-Babu Model · Introduction · 0.97
Especially two-loop induced models that we will focus on in this paper have been widely studied in various aspects [ref] .

A Two Loop Radiative Neutrino Model · Introduction · 0.96
Due to the fascinating nature, there exists a vast number of papers along this idea [ref] .

Classically Conformal Radiative Neutrino Model with Gauged B-L Symmetry · Introduction · 0.99

What it cites · 6 sentences without a confident label

Uses data or values from 7 papers

Whereas, the new data [ref] have been given to be slightly modified from the old fits ([ref]): sin^2(2θ_12)=0.857±0.024 , sin^2(2θ_13)=0.098±0.013, sin^2(2θ_23)> 0.95, Δm^2_21=(7.50±0.20)×10^-5 eV^2,Δm^2_32=(2.32^+0.12_-0.08)×10^-3eV^2.

Global status of neutrino oscillation parameters after Neutrino-2012 · Introduction · 0.86
Whereas, the new data [ref] have been given to be slightly modified from the old fits ([ref]): sin^2(2θ_12)=0.857±0.024 , sin^2(2θ_13)=0.098±0.013, sin^2(2θ_23)> 0.95, Δm^2_21=(7.50±0.20)×10^-5 eV^2,Δm^2_32=(2.32^+0.12_-0.08)×10^-3eV^2.

Global analysis of neutrino masses, mixings and phases: entering the era of leptonic CP violation searches · Introduction · 0.86
Whereas, the new data [ref] have been given to be slightly modified from the old fits ([ref]): sin^2(2θ_12)=0.857±0.024 , sin^2(2θ_13)=0.098±0.013, sin^2(2θ_23)> 0.95, Δm^2_21=(7.50±0.20)×10^-5 eV^2,Δm^2_32=(2.32^+0.12_-0.08)×10^-3eV^2.

Global fit to three neutrino mixing: critical look at present precision · Introduction · 0.86

Compares with 2 papers

Our set $ϵ, α, t_12$ is equivalent to the set $ϵ_12, ϵ_23, ϵ_13$ in Ref. [ref] .

An eigenvector based approach to neutrino mixing · Experimental constraints with non-zero $θ_13$ · 0.92
It is interesting to note that the model-independent parametrization of non-TBM structures based on deviations from the reactor, solar and atmospheric angles [ref] and on small perturbations of the tribimaximal mixing eigenvectors [ref] is similar to our approach here.

Parametrizing the lepton mixing matrix in terms of deviations from tri-bimaximal mixing · Experimental constraints with non-zero $θ_13$ · 0.87

Cites as background 3 papers

The Zee-Babu model [ref] with just two additional charged Higgs bosons ($h^-, k^–$) carrying lepton number 2, is very attractive[In the recent paper [ref] , the parameter space of the model under consideration has been reanalyzed, and the lower bounds for masses of the singly and doubly charged Higgses lie between 1 to 2 TeV.].

Status of the Zee-Babu model for neutrino mass and possible tests at a like-sign linear collider · Introduction · 0.84
Many experiments show that neutrinos have tiny masses and their mixing is sill mysterious [ref] .

Neutrino Mixing: Theoretical Overview · Introduction · 0.97
Many experiments show that neutrinos have tiny masses and their mixing is sill mysterious [ref] .

An Overview of Neutrino Mixing · Introduction · 0.97

Discussion

Know something about this paper? Leave a comment, or highlight any passage above to comment on it.