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Cosmological Bounds to the Magnetic Moment of Heavy Tau Neutrinos

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Paper breakdownThe authors' claims, conditions and measurements, as JSON Signed receiptProof this review has not been altered
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Dario Grasso, Edward W. Kolb

Astrophysics · Submitted 12 Mar 1996

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

The authors' main claim The magnetic moment of tau neutrinos in the MeV mass range may be large enough to modify the cosmological freeze-out calculation and determine the tau-neutrino relic density.

how it is stated · hedged possibility 1.00 read the record →

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arXiv IDastro-ph/9603051 (version 1)
Pith IDPG5QM5DV, Pith's permanent record of this paper and its review
CitationDario Grasso, Edward W. Kolb. "Cosmological Bounds to the Magnetic Moment of Heavy Tau Neutrinos." arXiv:astro-ph/9603051 (1996). https://pith.science/paper/PG5QM5DV
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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.

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Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 3,513 input tokens, $0.0001 reported.

What the abstract itself states, as probabilities: claims first 0.04 · states limitation 0.13 · human participants 0.01 · controlled comparison 0.05 · randomized assignment 0.01 · states quantitative result 0.06 · compares with prior results 0.16 · mentions code or data availability 0.02.

The abstract, sentence by sentence

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

The magnetic moment of tau neutrinos in the MeV mass range may be large enough to modify the cosmological freeze-out calculation and determine the tau-neutrino relic density. In this paper we revisit such a possibility. We calculate the evolution and freeze-out of the tau neutrino number density as a function of its mass and magnetic moment. We then determine its relic density, then calculate its effect upon primordial nucleosynthesis including previously neglected effects.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#sentencerolethe authors' own workstates the main conclusionstrength
s0 The magnetic moment of tau neutrinos in the MeV mass range may be large enough to modify the cosmological freeze-out calculation and determine the tau-neutrino relic density. background 1.00 0.06 0.09 hedged possibility 1.00
s1 In this paper we revisit such a possibility. contribution 0.64 0.38 0.02 unclear 0.86
s2 We calculate the evolution and freeze-out of the tau neutrino number density as a function of its mass and magnetic moment. method 0.70 0.95 0.04 asserted 0.95
s3 We then determine its relic density, then calculate its effect upon primordial nucleosynthesis including previously neglected effects. contribution 0.60 0.95 0.11 asserted 0.95

What kind of paper the classifier reports this is: theoretical result 0.72 · evidence from simulation or computation 0.96.

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 magnetic moment of tau neutrinos in the MeV mass range may be large enough to modify the cosmological freeze-out calculation and determine the tau-neutrino relic density. In this paper we revisit such a possibility. We calculate the evolution and freeze-out of the tau neutrino number density as a function of its mass and magnetic moment. We then determine its relic density, then calculate its effect upon primordial nucleosynthesis including previously neglected effects.

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References
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1 arXiv paper cite this in 1 sentence

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

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