A Systematic Search for Spectral Hardening in Blazar Flares with the Fermi-Large Area Telescope

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Dinesh, Adithiya, Dominguez, Alberto, Paliya, V., Contreras, J. L., Buson, S., Ajello, M.
Format:	Preprint
Published:	2025
Subjects:	High Energy Astrophysical Phenomena
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Spectral Hardening Revealed by Geometric De-boosting in the Masked Jet of PKS 2155$-$304
by: Domínguez, Alberto, et al.
Published: (2026)

Singular Spectrum Analysis of Fermi-LAT Blazar Light Curves: A Systematic Search for Periodicity and Trends in the Time Domain
by: Rico, Alba, et al.
Published: (2024)

Search for Periodic Variability in $γ$-ray Blazars Using \textit{Fermi}-LAT
by: Peñil, P., et al.
Published: (2022)

Distortions in Periodicity Analysis of Blazars: The Impact of Flares
by: Peñil, Pablo, et al.
Published: (2025)

A New Measurement of the Extragalactic Background Light using 15\,yr of {\it Fermi}-Large Area Telescope Data
by: Banerjee, Anuvab, et al.
Published: (2026)

Systematic Search for Long-Term Trends in Fermi-LAT Jetted Active Galactic Nuclei
by: Penil, P., et al.
Published: (2025)

Multiwavelength Variability Analysis of Fermi-LAT Blazars
by: Peñil, P., et al.
Published: (2024)

Search for Kink Events in Variable Fermi-LAT Blazars
by: Peñil, P., et al.
Published: (2025)

Exploring the Most Extreme Gamma-Ray Blazars Using Broadband Spectral Energy Distributions
by: Láinez, M., et al.
Published: (2025)

Very High-Energy ($>$50 GeV) Gamma-ray Flux Variability of Bright Fermi Blazars
by: Paliya, Vaidehi S.
Published: (2024)

Distortions in Periodicity Analysis of Blazars II: The Impact of Gaps
by: Peñil, P., et al.
Published: (2025)

Continuation of an Optical Spectroscopic Campaign of Fermi Blazar Candidates with TNG: Discovery of a New Changing-Look Blazar
by: Crespo, N. Álvarez, et al.
Published: (2025)

Extensive Analysis of gamma-Ray Periodicity in Jetted AGN from the 4FGL Catalog Using Fermi-LAT Observations
by: Peñil, P., et al.
Published: (2025)

Fermi-Large Area Telescope Detection of Very High Energy (>100 GeV) Emission from Misaligned Jetted Active Galactic Nuclei
by: Tomar, Gunjan, et al.
Published: (2025)

PMN J1310-5552: A Gamma-ray Emitting Blazar Candidate Harboring A Cosmic Monster
by: Paliya, Vaidehi S.
Published: (2024)

Gamma-ray Time Delay and Magnification Ratio in the Gravitationally-Lensed Blazar PKS 1830-211
by: Buson, S., et al.
Published: (2025)

Hunting Very High-Energy ($>$100 GeV) Emitting High-Synchrotron Peaked Blazars
by: Agarwal, Sushmita, et al.
Published: (2025)

Transient QPOs of Fermi-LAT blazars under the Curved Jet Model
by: Penil, P., et al.
Published: (2025)

Coexistence of Chromatic Flares and an Achromatic QPO in the Gamma-ray Blazar PG 1553+113
by: Madero, Elena, et al.
Published: (2026)

Deciphering the Multi-Wavelength Flares of the Most Distant Very High-Energy (>100 GeV) Gamma-ray Emitting Blazar
by: Mohammed, P N Naseef, et al.
Published: (2025)

Historical Fermi All-Sky Variability Analysis of Galactic Flares
by: Joffre, Scott D., et al.
Published: (2024)

Transient QPOs of Fermi-LAT blazars with Linearly Multiplicative Oscillations
by: Penil, P., et al.
Published: (2025)

Decade-long periodicity study of 2FHL blazars with historical optical data
by: Adhikari, Sagar, et al.
Published: (2024)

Search for Quasi-Periodic Oscillations in TESS light curves of bright Fermi Blazars
by: Tripathi, Ashutosh, et al.
Published: (2024)

Detectability of Polarized Gamma-ray Emission from Blazar Flares with COSI
by: Latiolais, Garrett A., et al.
Published: (2026)

Deterministic and Stochastic Study of the X-ray Emission from the TeV Blazar Mrk~421
by: Pánis, Radim, et al.
Published: (2025)

The Repeating Flaring Activity of Blazar AO 0235+164
by: Pedrosa, Juan Escudero, et al.
Published: (2023)

Leptohadronic Multimessenger Modeling of 324 Gamma-Ray Blazars
by: Rodrigues, Xavier, et al.
Published: (2023)

Pulsar based modeling of point spread function of Fermi Large Area Telescope
by: Blunier, J., et al.
Published: (2026)

X-ray Spectral Variability as Probe of Multimessenger Emission in Blazar 5BZB J0630-24064
by: Zaballa, Jose Maria Sanchez, et al.
Published: (2025)

Light Travel Time Effects in Blazar Flares
by: Finke, Justin D.
Published: (2024)

XMM-NuSTAR Observation and Multiwavelength SED Modeling of Blazar 4FGL J1520.8-0348
by: Rajguru, Garima, et al.
Published: (2024)

Testing X-ray Periodicity and Long-Term Trend in PG 1553+113 via Targeted Swift-XRT Monitoring
by: Peñil, P., et al.
Published: (2026)

A TeV-based Determination of the Local Extragalactic Background Light and its Consistency with Galaxy Counts and Direct Measurements
by: Baxter, J., et al.
Published: (2026)

Characterizing Gamma-Radio Delayed Flaring Activity from Blazars
by: Kochocki, Alina, et al.
Published: (2026)

The Study of Jet Formation Mechanism in Fermi Blazars
by: Xie, Shangchun, et al.
Published: (2024)

Fermi Blazars in the Zwicky Transient Facility Survey: Properties of Large Optical Variations
by: Sun, Si-Si, et al.
Published: (2024)

Radio Morphology of Gamma-ray Sources: Double-Lobed Radio Sources
by: Paliya, Vaidehi S., et al.
Published: (2024)

Quasi-Simultaneous Broadband Spectral Energy Distributions of a Sample of Fermi Blazars -- I. Correlation Results
by: Zhong, Yi, et al.
Published: (2026)

Fermi Large Area Telescope Fourth Source Catalog Data Release 4 (4FGL-DR4)
by: Ballet, J., et al.
Published: (2023)