Constraints on the very high energy Gamma-Ray emission with HAWC

M. M. Gonz\'alez; N. Fraija (for HAWC Collaboration); Y. P\'erez Araujo

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Constraints on the very high energy Gamma-Ray emission with HAWC

Y. Pérez Araujo, M. M. González, N. Fraija (for HAWC Collaboration)

High Energy Astrophysical Phenomena · Submitted 6 Aug 2021

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

The authors' main claim The most restrictive results are obtained when the SSC process lies in the fast cooling regime

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arXiv ID2108.03333 (version 1)

Pith IDKJRZYLFV, Pith's permanent record of this paper and its review

CitationM. M. Gonz\'alez, N. Fraija (for HAWC Collaboration), Y. P\'erez Araujo. "Constraints on the very high energy Gamma-Ray emission with HAWC." arXiv:2108.03333 (2021). https://pith.science/paper/KJRZYLFV

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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-1.13.0 via TypeSafe API, question bank abstract-p1-20260923, 2026-09-23: 1 request, 5,416 input tokens.

What the abstract itself states, as probabilities: claims first 0.03 · states limitation 0.34 · human participants 0.01 · controlled comparison 0.06 · randomized assignment 0.01 · states quantitative result 0.29 · compares with prior results 0.18 · mentions code or data availability 0.02.

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Gamma-ray bursts (GRBs) are among the most luminous sources in the universe. The nature of their emission at TeV energies is one of the most relevant open issues related to these events. The temporal and spectral features inferred from the early and late emissions usually known as prompt and afterglow, respectively, can be interpreted within the context of the fireball model. The synchrotron self-Compton process is expected during the afterglow phase. We explain how the theoretical SSC light curves can be compared with hypothetical upper limit located at z=0.3. We show the allowed parameter space of the microphysical parameters and density of the circumburst medium. The most restrictive results are obtained when the SSC process lies in the fast cooling regime

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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	Gamma-ray bursts (GRBs) are among the most luminous sources in the universe.	background 1.00	0.03	0.02	asserted 1.00
s1	The nature of their emission at TeV energies is one of the most relevant open issues related to these events.	gap 0.68	0.04	0.03	asserted 0.99
s2	The temporal and spectral features inferred from the early and late emissions usually known as prompt and afterglow, respectively, can be interpreted within the context of the fireball model.	background 0.99	0.08	0.03	hedged possibility 0.71
s3	The synchrotron self-Compton process is expected during the afterglow phase.	background 1.00	0.06	0.04	hedged possibility 0.69
s4	We explain how the theoretical SSC light curves can be compared with hypothetical upper limit located at z=0.3.	contribution 0.56	0.85	0.10	asserted 1.00
s5	We show the allowed parameter space of the microphysical parameters and density of the circumburst medium.	result 0.52	0.89	0.16	asserted 1.00
s6	The most restrictive results are obtained when the SSC process lies in the fast cooling regime	result 0.94	0.80	0.64	asserted 1.00

What kind of paper the classifier reports this is: theoretical result 0.90 · evidence from simulation or computation 0.53.

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arXiv listing abstract v1

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full text
figures and tables
references and citing sentences
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S sections
T body sentences
C citations
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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

Gamma-ray bursts (GRBs) are among the most luminous sources in the universe. The nature of their emission at TeV energies is one of the most relevant open issues related to these events. The temporal and spectral features inferred from the early and late emissions usually known as prompt and afterglow, respectively, can be interpreted within the context of the fireball model. The synchrotron self-Compton process is expected during the afterglow phase. We explain how the theoretical SSC light curves can be compared with hypothetical upper limit located at z=0.3. We show the allowed parameter space of the microphysical parameters and density of the circumburst medium. The most restrictive results are obtained when the SSC process lies in the fast cooling regime

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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

Papers citing it

Cites it as background 1 paper

For a more detailed analysis, see [ref] .

Constraints on the very high energy gamma-ray emission from short GRBs with HAWC · SSC Forward-shock Model · 0.94

What it cites · 13 sentences without a confident label

Builds on 1 paper

We have extended the model presented by [ref] where the spectrum and light curves for the synchrotron radiation are developed in detailed.

Spectra and Light Curves of Gamma-Ray Burst Afterglows · SSC Model · 1.00

Uses data or values from 2 papers

A typical Fermi-GBM burst in the field of view of HAWC would have an X-ray fluence of $5×10^-7 erg cm^-2$ and a HAWC upper limit for the fluence in the energy range of 80-800 GeV of $1×10^-6 erg cm^-2$ for a short burst as GRB 170206A in a time window of 2 seconds [ref] .

Search for very-high-energy emission from Gamma-ray Bursts using the first 18 months of data from the HAWC Gamma-ray Observatory · Analysis and Results · 1.00
We assume $z=0.3$, similar to the average value expected for short GRBs [ref] .

Short-Duration Gamma-Ray Bursts · Analysis and Results · 0.90

Cites as background 7 papers

Within this framework model, the prompt emission is described by internal shocks [ref] and magnetic re-connections [ref] , which convert a significant fraction of the kinetic and magnetic energy into radiation, and the afterglow is generated by the deceleration of the outflow in the circumburst medium [ref] .

Asymmetric Supernovae, Pulsars, Magnetars, and Gamma-Ray Bursts · Introduction · 0.89
Within this framework model, the prompt emission is described by internal shocks [ref] and magnetic re-connections [ref] , which convert a significant fraction of the kinetic and magnetic energy into radiation, and the afterglow is generated by the deceleration of the outflow in the circumburst medium [ref] .

Unsteady Outflow Models for Cosmological Gamma-Ray Bursts · Introduction · 0.89
Within this framework model, the prompt emission is described by internal shocks [ref] and magnetic re-connections [ref] , which convert a significant fraction of the kinetic and magnetic energy into radiation, and the afterglow is generated by the deceleration of the outflow in the circumburst medium [ref] .

Can internal shocks produce the variability in GRBs? · Introduction · 0.89

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