Publications (187)
A survey of extended radio jets with Chandra and HST
R. M. Sambruna, J. K. Gambill, L. Maraschi +5
The First Fermi-LAT Solar Flare Catalog
M. Ajello, L. Baldini, D. Bastieri +82
Gamma-ray flaring activity from the gravitationally lensed blazar PKS 1830-211 observed by Fermi LAT
The Fermi LAT Collaboration, A. A. Abdo, M. Ackermann +126
Chandra Observations of Three SDSS Quasars at z~6
D. A. Schwartz, C. C. Cheung, J. F. C. Wardle
The $γ$-ray spectrum of the core of Centaurus A as observed with H.E.S.S. and Fermi-LAT
H. E. S. S. Collaboration, H. Abdalla, A. Abramowski +249
Multiwavelength Study of Dark Globule DC 314.8-5.1: Point Source Identification and Diffuse Emission Characterization
E. Kosmaczewski, L. Stawarz, C. C. Cheung +3
A multi-wavelength view of the neutron star binary 1FGL J1417.7--4402: A progenitor to canonical millisecond pulsars
Samuel J. Swihart, Jay Strader, Laura Shishkovsky +6
Peculiar Radio Structures in the Central Regions of Galaxy Cluster Abell 585
M. Jamrozy, Å Stawarz, V. Marchenko +4
Measurement of separate cosmic-ray electron and positron spectra with the Fermi Large Area Telescope
The Fermi LAT Collaboration, M. Ackermann, M. Ajello +148
AGN Feedback and Evolution of Radio Sources: Discovery of an X-ray Cluster Associated with z=1 Quasar
A. Siemiginowska, C. C. Cheung, S. LaMassa +5
A panchromatic view of the restless SN2009ip reveals the explosive ejection of a massive star envelope
R. Margutti, D. Milisavljevic, A. M. Soderberg +54
Broadband Multi-wavelength Properties of M87 during the 2018 EHT Campaign including a Very High Energy Flaring Episode
J. C. Algaba, M. Balokovic, S. Chandra +738
Optical Polarization and Spectral Variability in the M87 Jet
Eric S. Perlman, Steven C. Adams, Mihai Cara +10
Detection of Superluminal Motion in the X-Ray Jet of M87
Bradford Snios, Paul E. J. Nulsen, Ralph P. Kraft +5
Gamma-Ray and Parsec-Scale Jet Properties of a Complete Sample of Blazars From the MOJAVE Program
M. L. Lister, M. Aller, H. Aller +142
Exploring the connection between compact object mergers and fast X-ray transients: The cases of LXT 240402A and EP250207b
R. L. Becerra, Yu-Han Yang, Eleonora Troja +29
Nature of X-shaped sources
D. V. Lal, M. J. Hardcastle, R. P. Kraft +5
Discovery of Optical Emission in the Hotspots of Three 3CR Quasars: High-Energy Particle Acceleration in Powerful Radio Hotspots
C. C. Cheung, J. F. C. Wardle, T. Chen
Discovery of Gamma-ray Pulsations from the Transitional Redback PSR J1227-4853
T. J. Johnson, P. S. Ray, J. Roy +9
Radio Identification of the X-ray Jet in the z=4.3 Quasar GB 1508+5714
C. C. Cheung
Simultaneous multi-wavelength campaign on PKS 2005-489 in a high state
The H. E. S. S. Collaboration, the Fermi LAT Collaboration, : +345
Deceleration from Entrainment in the jet of the quasar 1136-135?
F. Tavecchio, L. Maraschi, R. M. Sambruna +4
Very Long Baseline Interferometry imaging of the advancing ejecta in the first gamma-ray nova V407 Cyg
M. Giroletti, U. Munari, E. Körding +7
Fermi Large Area Telescope Performance After 10 Years Of Operation
The Fermi LAT Collaboration, M. Ajello, W. B. Atwood +126
A Luminous and Highly-variable Gamma-ray Flare Following the 2017 Periastron of PSR B1259-63/LS 2883
T. J. Johnson, K. S. Wood, M. Kerr +4
FIRST `Winged' and `X'-shaped Radio Source Candidates
C. C. Cheung, A. Springmann
High-energy Particle Acceleration and Production of Ultra-high-energy Cosmic Rays in the Giant Lobes of Centaurus A
M. J. Hardcastle, C. C. Cheung, I. J. Feain +1
Large-Scale Radio and X-ray Jets in the Highest Redshift Quasars
C. C. Cheung, J. F. C. Wardle, N. P. Lee
Fermi Large Area Telescope Observations of the Active Galaxy 4C +55.17: Steady, Hard Gamma-Ray Emission and its Implications
W. McConville, L. Ostorero, R. Moderski +14
Spitzer IRAC Imaging of the Relativistic Jet from Superluminal Quasar PKS 0637-752
Y. Uchiyama, C. M. Urry, J. Van Duyne +5
Possible Gravitational Microlensing Events in the Optical Lightcurve of Active Galaxy S5 0716+714
D. Å. Król, Å. Stawarz, J. Krzesinski +1
Search for extended sources in the Galactic Plane using 6 years of Fermi-Large Area Telescope Pass 8 data above 10 GeV
The Fermi LAT Collaboration, M. Ackermann, M. Ajello +117
No Evidence of Intrinsic Optical/Near-Infrared Linear Polarization for V404 Cygni During its Bright Outburst in 2015: Broadband Modeling and Constraint on Jet Parameters
Y. T. Tanaka, R. Itoh, M. Uemura +39
Fermi Reveals New Light on Novae in Gamma rays
C. C. Cheung, P. Jean, S. N. Shore +2
Large Scale Extragalactic Jets in the Chandra era I: data reduction and analysis
F. Massaro, D. E. Harris, C. C. Cheung
Results from an extensive simultaneous broadband campaign on the underluminous active nucleus M81*: further evidence for mass-scaling accretion in black holes
S. Markoff, M. Nowak, A. Young +13
Gamma-ray flare activity from PSR B1259-63 during 2014 periastron passage and comparison to its 2010 passage
G. A. Caliandro, C. C. Cheung, J. Li +4
A strong radio brightening at the jet base of M87 during the elevated very-high-energy gamma-ray state in 2012
K. Hada, M. Giroletti, M. Kino +18
The spectroscopic evolution of the $γ$-ray emitting classical nova Nova Mon 2012. I. Implications for the ONe subclass of classical novae
S. N. Shore, I. De Gennaro Aquino, G. J. Schwarz +4
Detection of the Characteristic Pion-Decay Signature in Supernova Remnants
LAT collaboration, M. Ackermann, M. Ajello +167
Fermi-LAT and Multi-wavelength Monitoring of the Broad Line Radio Galaxy 3C 120
Y. T. Tanaka, A. Doi, Y. Inoue +7
A strong radio brightening at the jet base of M87 during the elevated very-high-energy gamma-ray state in 2012
K. Hada, M. Giroletti, M. Kino +18
An Infrared Study of the Large-scale Jet in Quasar PKS 1136-135
Y. Uchiyama, C. M. Urry, P. Coppi +6
NuSTAR observations of a varying-flux quasar in the Epoch of Reionization
Lea Marcotulli, Thomas Connor, Eduardo Bañados +13
Detection of an X-ray jet in 3C 371 with Chandra
Joseph E. Pesce, Rita M. Sambruna, F. Tavecchio +4
The Electron Energy Distribution in the Hotspots of Cygnus A: Filling the Gap with the Spitzer Space Telescope
L. Stawarz, C. C. Cheung, D. E. Harris +1
Fermi Large Area Telescope Detection of Bright Gamma-ray Outbursts from a Peculiar Quasar 4C +21.35
Y. T. Tanaka, L. Stawarz, D. J. Thompson +17
Binary orbits as the driver of gamma-ray emission and mass ejection in classical novae
Laura Chomiuk, Justin D. Linford, Jun Yang +16
Early-time gamma-ray constraints on cosmic-ray acceleration in the core-collapse SN 2023ixf with the Fermi Large Area Telescope
G. MartÃ-Devesa, C. C. Cheung, N. Di Lalla +4
Optical spectroscopy of the high-mass gamma-ray binary 1FGL J1018.6-5856: A probable neutron star primary
Jay Strader, Laura Chomiuk, C. C. Cheung +2
Six Faint Gamma-ray Pulsars Seen with the Fermi Large Area Telescope -- Towards a Sample Blending into the Background
X. Hou, D. A. Smith, L. Guillemot +11
The XMM-Newton view of the X-ray halo and jet of NGC 6251
R. M. Sambruna, M. Gliozzi, D. Donato +3
Gamma-ray Time Delay and Magnification Ratio in the Gravitationally-Lensed Blazar PKS 1830-211
S. Buson, M. De Toma, S. Larsson +7
Near-Infrared Observations of BL Lacertae Host Galaxies
C. C. Cheung, C. Megan Urry, Riccardo Scarpa +1
PSRs J0248+6021 and J2240+5832: Young Pulsars in the Northern Galactic Plane. Discovery, Timing, and Gamma-ray observations
G. Theureau, D. Parent, I. Cognard +15
The extremely X-ray luminous radio-loud quasar CFHQS J142952+544717 at $z=6.18$ under Chandra high-angular resolution lens
G. Migliori, A. Siemiginowska, M. Sobolewska +6
Detailed Structure of the X-ray Jet in 4C 19.44 (=PKS1354+195)
D. A. Schwartz, D. E. Harris, H. Landt +9
Mid-Infrared Diagnostics of the Circumnuclear Environments of the Youngest Radio Galaxies
E. Kosmaczewski, L. Stawarz, A. Siemiginowska +6
The Highest Redshift Relativistic Jets
C. C. Cheung, L. Stawarz, A. Siemiginowska +5
GMRT Low-frequency Imaging of an Extended Sample of X-shaped Radio Galaxies
Dharam V. Lal, Biny Sebastian, C. C. Cheung +1
The Case of the 300 kpc Long X-ray Jet in PKS 1127-145 at z=1.18
Aneta Siemiginowska, D. E. Harris, Thomas L. Aldcroft +4
A survey of extended radio jets in AGN with Chandra and HST: First Results
Rita M. Sambruna, L. Maraschi, F. Tavecchio +5
GMRT study of X-shaped radio sources
Dharam Vir Lal, A. Pramesh Rao, Martin J. Hardcastle +5
Broadband Pulsations from PSR B1821-24: Implications for Emission Models and the Pulsar Population of M28
T. J. Johnson, L. Guillemot, M. Kerr +27
The Outburst of HST-1 in the M87 Jet
D. E. Harris, C. C. Cheung, J. A. Biretta +4
Search for Extended GeV Sources in the Inner Galactic Plane
S. Abdollahi, F. Acero, A. Acharyya +108
Toward Identifying the Unassociated Gamma-ray Source 1FGL J1311.7-3429 with X-ray and Optical Observations
J. Kataoka, Y. Yatsu, N. Kawai +9
On the nature of FRB 150418: clues from European VLBI Network and e-MERLIN observations
M. Giroletti, B. Marcote, M. Garrett +5
Deep Chandra and multicolor HST follow-up of the jets in two powerful radio quasars
R. Sambruna, M. Gliozzi, D. Donato +5
NGC 3894: a young radio galaxy seen by Fermi-LAT
G. Principe, G. Migliori, T. J. Johnson +7
Detection of a gamma-ray flare from the high-redshift blazar DA 193
Vaidehi S. Paliya, M. Ajello, R. Ojha +10
Fermi-LAT and Suzaku Observations of the Radio Galaxy Centaurus B
J. Katsuta, Y. T. Tanaka, L. Stawarz +8
Fermi-LAT detections of novae V1723 Sco and V6598 Sgr
P. Fauverge, P. Jean, K. Sokolovsky +8
Optical spectroscopic observations of $γ$-ray blazar candidates VI. Further observations from TNG, WHT, OAN, SOAR and Magellan telescopes
N. Ãlvarez Crespo, F. Massaro, D. Milisavljevic +16
Discovery of an unidentified Fermi object as a black widow-like millisecond pulsar
A. K. H. Kong, R. H. H. Huang, K. S. Cheng +10
The radio/gamma-ray connection in Active Galactic Nuclei in the era of the Fermi Large Area Telescope
M. Ackermann, M. Ajello, A. Allafort +144
On the Interaction of the PKS B1358-113 Radio Galaxy with the Abell 1836 Cluster
L. Stawarz, A. Szostek, C. C. Cheung +9
The Chandra View of NGC 4178: The Lowest Mass Black Hole in a Bulgeless Disk Galaxy?
Nathan Secrest, Shobita Satyapal, Mario Gliozzi +3
FIRST `Winged' and `X'-shaped Radio Source Candidates
C. C. Cheung
The Continuing Saga of the Explosive Event(s) in the M87 Jet: Is M87 a Blazar?
D. E. Harris, C. C. Cheung, L. Stawarz +4
Glowbug, a Low-Cost, High-Sensitivity Gamma-Ray Burst Telescope
J. E. Grove, C. C. Cheung, M. Kerr +8
A strong radio brightening at the jet base of M87 in the period of the elevated TeV gamma-ray state in 2012
K. Hada, M. Giroletti, M. Kino +18
Fermi-LAT Detection of a Hard Spectrum Flare from the Gravitationally Lensed Blazar B0218+357
S. Buson, C. C. Cheung, S. Larsson +1
Compton X-ray and Gamma-ray Emission from Extended Radio Galaxies
C. C. Cheung
Optical spectroscopic observations of gamma-ray blazar candidates III. The 2013/2014 campaign in the Southern Hemisphere
M. Landoni, F. Massaro, A. Paggi +8
Optical spectroscopic observations of low-energy counterparts of Fermi-LAT gamma-ray sources
H. A. Peña-Herazo, R. A. Amaya-Almazán, F. Massaro +15
Two active states of the narrow-line gamma-ray-loud AGN GB 1310+487
K. V. Sokolovsky, F. K. Schinzel, Y. T. Tanaka +49
Detecting Relativistic X-ray Jets in High-Redshift Quasars
Kathryn McKeough, Aneta Siemiginowska, C. C. Cheung +12
Chandra Observations of Nuclear X-ray Emission from a Sample of Radio Sources
J. K. Gambill, R. M. Sambruna, G. Chartas +5
Rapid Gamma-ray flux variability during the 2013 March Crab Nebula flare
M. Mayer, R. Buehler, E. Hays +6
The second catalog of flaring gamma-ray sources from the Fermi All-sky Variability Analysis
S. Abdollahi, M. Ackermann, M. Ajello +124
Six Years of Fermi-LAT and Multi-wavelength Monitoring of the Broad-Line Radio Galaxy 3C 120: Jet Dissipation at Sub-parsec Scales from the Central Engine
Y. T. Tanaka, A. Doi, Y. Inoue +7
Giant Lobes of Centaurus A Radio Galaxy Observed with the Suzaku X-ray Satellite
L. Stawarz, Y. T. Tanaka, G. Madejski +15
Discovery of a Kiloparsec Scale X-ray/Radio Jet in the z=4.72 Quasar GB 1428+4217
C. C. Cheung, L. Stawarz, A. Siemiginowska +4
Characterizing the Gamma-ray Emission Properties of the Globular Cluster M5 with the Fermi-LAT
X. Hou, W. Zhang, P. C. C. Freire +14
Powerful Radio Sources in the Southern Sky. I. Optical Identifications
F. Massaro, S. V. White, A. Garcia-Perez +18
Suzaku observations of the diffuse x-ray emission across the fermi bubbles' edges
J. Kataoka, M. Tahara, T. Totani +10
GRB 221009A: the B.O.A.T Burst that Shines in Gamma Rays
M. Axelsson, M. Ajello, M. Arimoto +151
Constraints on Cosmological Dark Matter Annihilation from the Fermi-LAT Isotropic Diffuse Gamma-Ray Measurement
LAT collaboration, A. A. Abdo, M. Ackermann +147
Chandra and HST observations of gamma-ray blazars: comparing jet emission at small and large scales
F. Tavecchio, L. Maraschi, A. Wolter +3