Articles by Chi Chiu Cheung

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Chi Chiu Cheung

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132

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

Early-time gamma-ray constraints on cosmic-ray acceleration in the core-collapse SN 2023ixf with the Fermi Large Area Telescope

16 April 2024 by Guillem Martí-Devesa and others at

ASTRON

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Characterizing the Gamma-ray Emission Properties of the Globular Cluster M5 with the Fermi-LAT

23 March 2024 by Xinying Hou and others at

Chinese Academy of Sciences

High Energy Astrophysical Phenomena

Multiwavelength Study of Dark Globule DC 314.8-5.1: Point Source Identification and Diffuse Emission Characterization

25 October 2023 by E. Kosmaczewski and others

Astrophysics of Galaxies, Solar and Stellar Astrophysics

Powerful Radio Sources in the Southern Sky. II. A SWIFT X-Ray Perspective

19 September 2023 by Francesco Massaro and others at

Rhodes University

Astrophysics of Galaxies, High Energy Astrophysical Phenomena

Powerful Radio Sources in the Southern Sky. I. Optical Identifications

19 August 2023 by Francesco Massaro and others at

Rhodes University

Astrophysics of Galaxies, High Energy Astrophysical Phenomena

The extremely X-ray luminous radio-loud quasar CFHQS J142952+544717 at z=6.18 under Chandra high-angular resolution lens

30 June 2023 by Guilia Migliori and others

High Energy Astrophysical Phenomena

The multi-wavelength view of shocks in the fastest nova V1674 Her

21 March 2023 by K. Sokolovsky and others

High Energy Astrophysical Phenomena

Possible Gravitational Microlensing Events in the Optical Lightcurve of Active Galaxy S5 0716+714

22 December 2022 by D. Król and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Radio Emission of Nearby Early-type Galaxies at Low and Very-Low Radio Luminosity Range

21 November 2022 by Anna Wójtowicz and others

Astrophysics of Galaxies, High Energy Astrophysical Phenomena

Fermi-LAT Gamma-ray Detection of the Recurrent Nova RS Ophiuchi during its 2021 Outburst

6 July 2022 by Chi Chiu Cheung and others

High Energy Astrophysical Phenomena

Subarcsecond view on the high-redshift blazar GB 1508+5714 by the International LOFAR Telescope

23 May 2022 by Alex Kappes and others

High Energy Astrophysical Phenomena, Cosmology and Nongalactic Astrophysics

Variability and Spectral Characteristics of Three Flaring Gamma-ray Quasars Observed by VERITAS and Fermi-LAT

25 October 2021 by C. Adams and others at

VERITAS Collaboration

High Energy Astrophysical Phenomena

X-ray Emission of the γ-ray Loud Young Radio Galaxy NGC 3894

23 August 2021 by Keshav Balasubramaniam and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Fermi Large Area Telescope Performance After 10 Years Of Operation

8 July 2021 by Fermi Lat Collaboration and others

Instrumentation and Methods for Astrophysics

Discovery of Candidate X-ray Jets in High-Redshift Quasars

8 June 2021 by Bradford Snios and others

High Energy Astrophysical Phenomena

The First Fermi-LAT Solar Flare Catalog

25 January 2021 by Marco Ajello and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

VHE gamma-ray detection of FSRQ QSO B1420+326 and modeling of its enhanced broadband state in 2020

21 December 2020 by V. Acciari and others at

Technische Universität Dortmund, D-44221 Dortmund, Germany

High Energy Astrophysical Phenomena

Chandra View of the LINER-type Nucleus in the Radio-Loud Galaxy CGCG 292-057: Ionized Iron Line and Jet-ISM Interactions

20 October 2020 by Keshav Balasubramaniam and others

High Energy Astrophysical Phenomena

Two Candidate High-Redshift X-ray Jets Without Coincident Radio Jets

13 October 2020 by Daniel Schwartz and others at

Smithsonian Astrophysical Observatory

High Energy Astrophysical Phenomena

Glowbug, a Low-Cost, High-Sensitivity Gamma-Ray Burst Telescope

24 September 2020 by J. Grove and others

Instrumentation and Methods for Astrophysics, High Energy Astrophysical Phenomena

Optical spectroscopic observations of low-energy counterparts of Fermi-LAT gamma-ray sources

16 September 2020 by H. Peña-Herazo and others at

UNAM

High Energy Astrophysical Phenomena

Chandra Imaging of the Western Hotspot in the Radio Galaxy Pictor A: Image Deconvolution and Variability Analysis

6 September 2020 by Rameshan Thimmappa and others

High Energy Astrophysical Phenomena

X-ray Properties of Young Radio Quasars at z > 4.5

3 August 2020 by Bradford Snios and others

High Energy Astrophysical Phenomena

Mid-Infrared Diagnostics of the Circumnuclear Environments of the Youngest Radio Galaxies

8 June 2020 by E. Kosmaczewski and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Very Long Baseline Interferometry imaging of the advancing ejecta in the first gamma-ray nova V407 Cyg

13 May 2020 by Marcello Giroletti and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

NGC 3894: a young radio galaxy seen by Fermi-LAT

3 March 2020 by Giacomo Principe and others

Astrophysics of Galaxies, High Energy Astrophysical Phenomena

On the Jet Production Efficiency in a Sample of the Youngest Radio Galaxies

29 February 2020 by Anna Wójtowicz and others

High Energy Astrophysical Phenomena

Detection of Superluminal Motion in the X-Ray Jet of M87

12 June 2019 by Bradford Snios and others

High Energy Astrophysical Phenomena

GMRT Low-frequency Imaging of an Extended Sample of X-shaped Radio Galaxies

27 March 2019 by Dharam Lal and others

Astrophysics of Galaxies

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