High Energy Physics - Phenomenology · arXiv:0708.0248 v1 · submitted 2 Aug 2007
Higgs decays in supersymmetric models with light neutralinos
The paper says
“We have found that, in fact, the Higgs may dominantly decay into neutralino pairs.”
from the abstract · picked out as the main claim by a classifier
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The paper
Abstract
In the Minimal Supersymmetric Standard Model, neutralinos lighter than 50 GeV are compatible with all accelerator, precision, and cosmological bounds. Such neutralinos might constitute a relevant decay channel for the Higgs boson, modifying its expected signatures at hadron colliders. We study the branching ratio h –> ḩiḩi and determine the region in the supersymmetric parameter space where it is sizable. We have found that, in fact, the Higgs may dominantly decay into neutralino pairs. Besides, as a result of this new channel, the branching ratio into visible modes, such as h –> \gamma\gamma, gets suppressed.
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 0.53
What the abstract itself states, as probabilities: claims first 0.03 · states limitation 0.08 · human participants 0.01 · controlled comparison 0.07 · randomized assignment 0.01 · states quantitative result 0.65 · compares with prior results 0.13 · 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 |
|---|---|---|---|---|
| In the Minimal Supersymmetric Standard Model, neutralinos lighter than 50 GeV are compatible with all accelerator, precision, and cosmological bounds. | background 0.99 | 0.09 | 0.05 | asserted 0.95 |
| Such neutralinos might constitute a relevant decay channel for the Higgs boson, modifying its expected signatures at hadron colliders. | background 0.91 | 0.06 | 0.05 | speculative 0.87 |
| We study the branching ratio h --> \chi\chi and determine the region in the supersymmetric parameter space where it is sizable. | contribution 0.99 | 0.94 | 0.06 | asserted 0.86 |
| We have found that, in fact, the Higgs may dominantly decay into neutralino pairs. | result 1.00 | 0.96 | 0.79 | asserted 0.53 |
| Besides, as a result of this new channel, the branching ratio into visible modes, such as h --> \gamma\gamma, gets suppressed. | result 0.68 | 0.78 | 0.12 | asserted 1.00 |
What kind of paper the classifier reports this is: theoretical result 0.89 · evidence from simulation or computation 0.95
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, 4,237 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 1 Pith paper
Reviewed papers on Pith that cite this one. The full citation record
- Cornering light Neutralino Dark Matter at the LHC hep-ph · Jul 2013
How the literature uses it
5 arXiv papers cite this in 6 sentences
Papers citing it · 5 sentences without a confident label
Cites it as support 1 paper
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Since the light Higgs can decay to the neutralinos, the branching ratio of Higgs decay to neutralinos is comparable to or larger than that of Higgs decay to $b$-quark pair for low $tanβ≲3$ [ref] .
Light neutralino dark matter with a very light Higgs for CoGeNT and DAMA/LIBRA data · Light Higgs Scenario and Experimental Constraints · 0.96
What it cites · 9 sentences without a confident label
Uses the method or tool of 1 paper
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For our calculations we use the FeynHiggs program [ref] which computes, among others, the masses and mixings of the Higgs bosons in the MSSM at the two-loop level.
Higher-Order Corrected Higgs Bosons in FeynHiggs 2.5 · Phenomenology · 1.00
Uses data or values from 4 papers
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On the supersymmetric models we impose the following bounds: $m_h>114.4$ [ref] , $m_χ^±>103$ [ref] , $-15<(g-2)_μ×10^10<67$ [ref] , and $2.83<BR(b→sγ)×10^4< 4.27$ [ref] .
The hadronic contribution to (g-2) of the muon · Phenomenology · 0.99
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On the supersymmetric models we impose the following bounds: $m_h>114.4$ [ref] , $m_χ^±>103$ [ref] , $-15<(g-2)_μ×10^10<67$ [ref] , and $2.83<BR(b→sγ)×10^4< 4.27$ [ref] .
Search for the Standard Model Higgs Boson at LEP · Phenomenology · 0.99
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On the supersymmetric models we impose the following bounds: $m_h>114.4$ [ref] , $m_χ^±>103$ [ref] , $-15<(g-2)_μ×10^10<67$ [ref] , and $2.83<BR(b→sγ)×10^4< 4.27$ [ref] .
Averages of b-hadron Properties at the End of 2005 · Phenomenology · 0.99
Cites as support 2 papers
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In a recent study, Dreiner et al [ref] concluded, along similar lines, that in the MSSM the mass of the lightest neutralino is unconstrained.
How light can the lightest neutralino be? · Motivation · 0.99
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In a number of papers [ref] , it has been shown that neutralinos with masses above $6$ are compatible with the observed dark matter density as well as with current bounds from direct and indirect dark matter searches.
Supersymmetric Dark Matter - How Light Can the LSP Be? · Motivation · 0.96
Cites as background 3 papers
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The detectability of a hypothetical Higgs boson that decays invisibly has been considered in several studies [ref] .
Discovering an Invisibly Decaying Higgs at Hadron Colliders · Motivation · 0.86
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The detectability of a hypothetical Higgs boson that decays invisibly has been considered in several studies [ref] .
Motivation and detectability of an invisibly-decaying Higgs boson at the Fermilab Tevatron · Motivation · 0.86
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The detectability of a hypothetical Higgs boson that decays invisibly has been considered in several studies [ref] .
Search for `invisible' Higgs signals at LHC via Associated Production with Gauge Bosons · Motivation · 0.86
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