Articles by Marco Ajello

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Marco Ajello

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225

Parkes Radio and NuSTAR X-ray Observations of the Composite Supernova Remnant B0453-685 in the Large Magellanic Cloud

3 days ago by Jordan Eagle and others

High Energy Astrophysical Phenomena

A Multi-Wavelength Characterization of the Obscuring Medium at the Center of NGC 6300

3 October 2024 by Dipankar Sengupta and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Decade-long Periodicity Study of 2FHL Blazars with Historical Optical Data

26 September 2024 by Sagar Adhikari and others

High Energy Astrophysical Phenomena

Discover high-z BL Lacs by {\it Swift} and SARA observations with the dropout technique

24 September 2024 by Yongning Sheng and others

High Energy Astrophysical Phenomena

GRB 221009A: the B.O.A.T Burst that Shines in Gamma Rays

6 September 2024 by Minja Axelsson and others

High Energy Astrophysical Phenomena

An X-ray Significantly Variable, Luminous, Type 2 Quasar at z = 2.99 with a Massive Host Galaxy

3 September 2024 by Xiurui Zhao and others

Astrophysics of Galaxies, High Energy Astrophysical Phenomena

High-energy neutrinos from the vicinity of the supermassive black hole in NGC 1068

27 August 2024 by Paolo Padovani and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Constraining Dark Matter Annihilation with Fermi-LAT Observations of Ultra-Faint Compact Stellar Systems

1 April 2024 by Antonio Circiello and others

High Energy Astrophysical Phenomena

XMM-NuSTAR Observation and Multiwavelength SED Modeling of Blazar 4FGL J1520.8-0348

15 March 2024 by Garima Rajguru and others at

Clemson University

High Energy Astrophysical Phenomena

Hydrogen Column Density Variability in a Sample of Local Compton-Thin AGN II

11 March 2024 by Anrealuna Pizzetti and others

High Energy Astrophysical Phenomena

Constraining the PG 1553+113 binary hypothesis: interpreting hints of a new, 22-year period

7 March 2024 by Sagar Adhikari and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Multiwavelength Variability Analysis of Fermi-LAT Blazars

3 March 2024 by Pablo Peñil and others

High Energy Astrophysical Phenomena

Historical Fermi All-Sky Variability Analysis of Galactic Flares

28 February 2024 by Scott Joffre and others

High Energy Astrophysical Phenomena

Sub-GeV Gamma Rays from Nearby Seyfert Galaxies and Implications for Coronal Neutrino Emission

12 February 2024 by Kohta Murase and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

2FHLJ1745.1-3035: A Newly Discovered, Powerful Pulsar Wind Nebula Candidate

24 January 2024 by Stefano Marchesi and others

High Energy Astrophysical Phenomena

Constraints on redshifts of blazars from extragalactic background light attenuation using Fermi-LAT data

10 November 2023 by Alexandra Dominguez and others

High Energy Astrophysical Phenomena, Cosmology and Nongalactic Astrophysics

Legacy Analysis of Dark Matter Annihilation from the Milky Way Dwarf Spheroidal Galaxies with 14 Years of Fermi-LAT Data

8 November 2023 by Alex Mcdaniel and others

High Energy Astrophysical Phenomena, High Energy Physics

The High Energy X-ray Probe (HEX-P): the most powerful jets through the lens of a superb X-ray eye

8 November 2023 by Lea Marcotulli and others

High Energy Astrophysical Phenomena, Instrumentation and Methods for Astrophysics

A new derivation of the Hubble constant from γ-ray attenuation using improved optical depths for the Fermi and CTA era

3 November 2023 by Alexandra Dominguez and others

High Energy Astrophysical Phenomena, Cosmology and Nongalactic Astrophysics

Characterizing the γ-ray Emission from FR0 Radio Galaxies

30 October 2023 by Nikita Khatiya and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Multiwavelength Analysis of Fermi-LAT Blazars with High-Significance Periodicity: Detection of a Long-Term Rising Emission in PG 1553+113

19 October 2023 by Pablo Peñil and others

High Energy Astrophysical Phenomena

Probing the Galactic Diffuse Continuum Emission with COSI

18 October 2023 by Christopher Karwin and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Disentangling the Hadronic Components in NGC 1068

25 August 2023 by Marco Ajello and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

The Compton Spectrometer and Imager

23 August 2023 by John Tomsick and others

High Energy Astrophysical Phenomena, Instrumentation and Methods for Astrophysics

The cosipy library: COSI's high-level analysis software

22 August 2023 by Israel Martinez-Castellanos and others

High Energy Astrophysical Phenomena, Instrumentation and Methods for Astrophysics

The Third Fermi Large Area Telescope Catalog of Gamma-ray Pulsars

20 July 2023 by David Smith and others

High Energy Astrophysical Phenomena

Fermi-GBM Discovery of GRB 221009A: An Extraordinarily Bright GRB from Onset to Afterglow

12 July 2023 by Suzanne Lesage and others

High Energy Astrophysical Phenomena

Extragalactic neutrino factories

18 May 2023 by Sara Buson and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Compton-thick AGN in the NuSTAR Era X: Analysing seven local CT-AGN candidates

12 May 2023 by Dhrubojyoti Sengupta and others

Astrophysics of Galaxies, High Energy Astrophysical Phenomena

Simultaneous Millimeter-wave, Gamma-ray, and Optical Monitoring of the Blazar PKS 2326-502 During a Flaring State

28 February 2023 by J. C. Hood Ii and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

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High Energy Astrophysical Phenomena Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics Instrumentation and Methods for Astrophysics High Energy Physics General Relativity and Quantum Cosmology Solar and Stellar Astrophysics Atomic Physics Nuclear Experiment