Investigation of Two Fermi-LAT Gamma-Ray Blazars Coincident with High-energy Neutrinos Detected by IceCube

Garrappa, S.; Buson, S.; Franckowiak, A.; Shappee, B. J.; Beacom, J. F.; Dong, S.; Holoien, T. W. -S.; Kochanek, C. S.; Prieto, J. L.; Stanek, K. Z.; Thompson, T. A.; Aartsen, M. G.; Ackermann, M.; Adams, J.; Aguilar, J. A.; Ahlers, M.; Ahrens, M.; Alispach, C.; Andeen, K.; Anderson, T.; Ansseau, I.; Anton, G.; Argüelles, C.; Auffenberg, J.; Axani, S.; Backes, P.; Bagherpour, H.; Bai, X.; Barbano, A.; Barwick, S. W.; Baum, V.; Bay, R.; Beatty, J. J.; Becker, K. -H.; Tjus, J. Becker; BenZvi, S.; Berley, D.; Bernardini, E.; Besson, D. Z.; Binder, G.; Bindig, D.; Blaufuss, E.; Blot, S.; Bohm, C.; Börner, M.; Böser, S.; Botner, O.; Bourbeau, E.; Bourbeau, J.; Bradascio, F.; Braun, J.; Bretz, H. -P.; Bron, S.; Brostean-Kaiser, J.; Burgman, A.; Busse, R. S.; Carver, T.; Chen, C.; Cheung, E.; Chirkin, D.; Clark, K.; Classen, L.; Collin, G. H.; Conrad, J. M.; Coppin, P.; Correa, P.; Cowen, D. F.; Cross, R.; Dave, P.; de André, J. P.  A.  M.; Clercq, C. De; DeLaunay, J. J.; Dembinski, H.; Deoskar, K.; Ridder, S. De; Desiati, P.; Vries, K. D.  de; Wasseige, G. de; With, M. de; DeYoung, T.; Diaz, A.; Díaz-Vélez, J. C.; Dujmovic, H.; Dunkman, M.; Dvorak, E.; Eberhardt, B.; Ehrhardt, T.; Eller, P.; Evenson, P. A.; Fahey, S.; Fazely, A. R.; Felde, J.; Filimonov, K.; Finley, C.; Franckowiak, A.; Friedman, E.; Fritz, A.; Gaisser, T. K.; Gallagher, J.; Ganster, E.; Garrappa, S.; Gerhardt, L.; Ghorbani, K.; Glauch, T.; Glüsenkamp, T.; Goldschmidt, A.; Gonzalez, J. G.; Grant, D.; Griffith, Z.; Günder, M.; Gündüz, M.; Haack, C.; Hallgren, A.; Halve, L.; Halzen, F.; Hanson, K.; Hebecker, D.; Heereman, D.; Helbing, K.; Hellauer, R.; Henningsen, F.; Hickford, S.; Hignight, J.; Hill, G. C.; Hoffman, K. D.; Hoffmann, R.; Hoinka, T.; Hokanson-Fasig, B.; Hoshina, K.; Huang, F.; Huber, M.; Hultqvist, K.; Hünnefeld, M.; Hussain, R.; In, S.; Iovine, N.; Ishihara, A.; Jacobi, E.; Japaridze, G. S.; Jeong, M.; Jero, K.; Jones, B. J.  P.; Kang, W.; Kappes, A.; Kappesser, D.; Karg, T.; Karl, M.; Karle, A.; Katz, U.; Kauer, M.; Keivani, A.; Kelley, J. L.; Kheirandish, A.; Kim, J.; Kintscher, T.; Kiryluk, J.; Kittler, T.; Klein, S. R.; Koirala, R.; Kolanoski, H.; Köpke, L.; Kopper, C.; Kopper, S.; Koskinen, D. J.; Kowalski, M.; Krings, K.; Krückl, G.; Kulacz, N.; Kunwar, S.; Kurahashi, N.; Kyriacou, A.; Labare, M.; Lanfranchi, J. L.; Larson, M. J.; Lauber, F.; Lazar, J. P.; Leonard, K.; Leuermann, M.; Liu, Q. R.; Lohfink, E.; Mariscal, C. J.  Lozano; Lu, L.; Lucarelli, F.; Lünemann, J.; Luszczak, W.; Madsen, J.; Maggi, G.; Mahn, K. B.  M.; Makino, Y.; Mallot, K.; Mancina, S.; Mariş, I. C.; Maruyama, R.; Mase, K.; Maunu, R.; Meagher, K.; Medici, M.; Medina, A.; Meier, M.; Meighen-Berger, S.; Menne, T.; Merino, G.; Meures, T.; Miarecki, S.; Micallef, J.; Momenté, G.; Montaruli, T.; Moore, R. W.; Moulai, M.; Nagai, R.; Nahnhauer, R.; Nakarmi, P.; Naumann, U.; Neer, G.; Niederhausen, H.; Nowicki, S. C.; Nygren, D. R.; Pollmann, A. Obertacke; Olivas, A.; O’Murchadha, A.; O’Sullivan, E.; Palczewski, T.; Pandya, H.; Pankova, D. V.; Park, N.; Peiffer, P.; de los Heros, C. Pérez; Pieloth, D.; Pinat, E.; Pizzuto, A.; Plum, M.; Price, P. B.; Przybylski, G. T.; Raab, C.; Raissi, A.; Rameez, M.; Rauch, L.; Rawlins, K.; Rea, I. C.; Reimann, R.; Relethford, B.; Renzi, G.; Resconi, E.; Rhode, W.; Richman, M.; Robertson, S.; Rongen, M.; Rott, C.; Ruhe, T.; Ryckbosch, D.; Rysewyk, D.; Safa, I.; Herrera, S. E.  Sanchez; Sandrock, A.; Sandroos, J.; Santander, M.; Sarkar, S.; Sarkar, S.; Satalecka, K.; Schaufel, M.; Schlunder, P.; Schmidt, T.; Schneider, A.; Schneider, J.; Schumacher, L.; Sclafani, S.; Seckel, D.; Seunarine, S.; Silva, M.; Snihur, R.; Soedingrekso, J.; Soldin, D.; Song, M.; Spiczak, G. M.; Spiering, C.; Stachurska, J.; Stamatikos, M.; Stanev, T.; Stasik, A.; Stein, R.; Stettner, J.; Steuer, A.; Stezelberger, T.; Stokstad, R. G.; Stößl, A.; Strotjohann, N. L.; Stuttard, T.; Sullivan, G. W.; Sutherland, M.; Taboada, I.; Tenholt, F.; Ter-Antonyan, S.; Terliuk, A.; Tilav, S.; Tomankova, L.; Tönnis, C.; Toscano, S.; Tosi, D.; Tselengidou, M.; Tung, C. F.; Turcati, A.; Turcotte, R.; Turley, C. F.; Ty, B.; Unger, E.; Elorrieta, M. A.  Unland; Usner, M.; Vandenbroucke, J.; Driessche, W. Van; Eijk, D. van; Eijndhoven, N. van; Vanheule, S.; Santen, J. van; Vraeghe, M.; Walck, C.; Wallace, A.; Wallraff, M.; Wandkowsky, N.; Watson, T. B.; Weaver, C.; Weiss, M. J.; Weldert, J.; Wendt, C.; Werthebach, J.; Westerhoff, S.; Whelan, B. J.; Whitehorn, N.; Wiebe, K.; Wiebusch, C. H.; Wille, L.; Williams, D. R.; Wills, L.; Wolf, M.; Wood, J.; Wood, T. R.; Woschnagg, K.; Wrede, G.; Xu, D. L.; Xu, X. W.; Xu, Y.; Yanez, J. P.; Yodh, G.; Yoshida, S.; Yuan, T.

doi:10.3847/1538-4357/ab2ada

Title: Investigation of Two Fermi-LAT Gamma-Ray Blazars Coincident with High-energy Neutrinos Detected by IceCube

Journal Article · Wed Jul 31 00:00:00 EDT 2019 · The Astrophysical Journal (Online)

DOI:https://doi.org/10.3847/1538-4357/ab2ada· OSTI ID:1561941

Garrappa, S.; Buson, S.; Franckowiak, A.; Shappee, B. J.; Beacom, J. F.; Dong, S.; Holoien, T. W. -S.; Kochanek, C. S.; Prieto, J. L.; Stanek, K. Z.; Thompson, T. A.; Aartsen, M. G.; Ackermann, M.; Adams, J.; Aguilar, J. A.; Ahlers, M.; Ahrens, M.; Alispach, C.; Andeen, K.; Anderson, T. more »

After the identification of the gamma-ray blazar TXS 0506+056 as the first compelling IceCube neutrino source candidate, we perform a systematic analysis of all high-energy neutrino events satisfying the IceCube realtime trigger criteria. We find one additional known gamma-ray source, the blazar GB6 J1040+0617, in spatial coincidence with a neutrino in this sample. The chance probability of this coincidence is 30% after trial correction. For the first time, we present a systematic study of the gamma-ray flux, spectral and optical variability, and multi-wavelength behavior of GB6 J1040+0617 and compare it to TXS 0506+056. We find that TXS 0506+056 shows strong flux variability in the Fermi-LAT gamma-ray band, being in an active state around the arrival of IceCube-170922A, but in a low state during the archival IceCube neutrino flare in 2014/15. In both cases the spectral shape is statistically compatible ($$\leq 2\sigma$$) with the average spectrum showing no indication of a significant relative increase of a high-energy component. While the association of GB6 J1040+0617 with the neutrino is consistent with background expectations, the source appears to be a plausible neutrino source candidate based on its energetics and multi-wavelength features, namely a bright optical flare and modestly increased gamma-ray activity. Finding one or two neutrinos originating from gamma-ray blazars in the given sample of high-energy neutrinos is consistent with previously derived limits of neutrino emission from gamma-ray blazars, indicating the sources of the majority of cosmic high-energy neutrinos remain unknown.

View Accepted Manuscript (DOE)

Cite

Export

Save

Research Organization:: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP)

Contributing Organization:: Fermi-LAT collaboration; ASAS-SN collaboration; IceCube Collaboration

Grant/Contract Number:: AC02-05CH11231

OSTI ID:: 1561941

Journal Information:: The Astrophysical Journal (Online), Vol. 880, Issue 2; ISSN 1538-4357

Publisher:: Institute of Physics (IOP)Copyright Statement

Country of Publication:: United States

Language:: English

Citation Metrics:

Cited by: 54 works

Citation information provided by
Web of Science

References (149)

The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the Extended Baryon Oscillation Spectroscopic Survey and from the Second Phase of the Apache Point Observatory Galactic Evolution Experiment Abolfathi, Bela; Aguado, D. S.; Aguilar, Gabriela The Astrophysical Journal Supplement Series, Vol. 235, Issue 2 https://doi.org/10.3847/1538-4365/aa9e8a	journal	April 2018
Extreme blazars as counterparts of IceCube astrophysical neutrinos Padovani, P.; Resconi, E.; Giommi, P. Monthly Notices of the Royal Astronomical Society, Vol. 457, Issue 4 https://doi.org/10.1093/mnras/stw228	journal	January 2016
TeV γ-rays and cosmic rays from the nucleus of M87, a mis-aligned BL Lac object Protheroe, R. J.; Donea, A. -C.; Reimer, A. Astroparticle Physics, Vol. 19, Issue 4 https://doi.org/10.1016/S0927-6505(02)00268-2	journal	July 2003
Fermi /LAT counterparts of IceCube neutrinos above 100 TeV Krauß, F.; Deoskar, K.; Baxter, C. Astronomy & Astrophysics, Vol. 620 https://doi.org/10.1051/0004-6361/201834183	journal	December 2018
Implications of particle acceleration in active galactic nuclei for cosmic rays and high energy neutrino astronomy Szabo, A. P.; Protheroe, R. J. Astroparticle Physics, Vol. 2, Issue 4 https://doi.org/10.1016/0927-6505(94)90027-2	journal	October 1994
Leptohadronic single-zone models for the electromagnetic and neutrino emission of TXS 0506+056 Cerruti, M.; Zech, A.; Boisson, C. Monthly Notices of the Royal Astronomical Society: Letters, Vol. 483, Issue 1 https://doi.org/10.1093/mnrasl/sly210	journal	November 2018
Fermipy: An open-source Python package for analysis of Fermi-LAT Data Wood, Matthew; Caputo, Regina; Charles, Eric Proceedings of 35th International Cosmic Ray Conference — PoS(ICRC2017) https://doi.org/10.22323/1.301.0824	conference	August 2018
2FHL: THE SECOND CATALOG OF HARD FERMI -LAT SOURCES Ackermann, M.; Ajello, M.; Atwood, W. B. The Astrophysical Journal Supplement Series, Vol. 222, Issue 1 https://doi.org/10.3847/0067-0049/222/1/5	journal	January 2016
Gamma-ray and neutrino flares produced by protons accelerated on an accretion disc surface in active galactic nuclei Bednarek, W.; Protheroe, R. J. Monthly Notices of the Royal Astronomical Society, Vol. 302, Issue 2 https://doi.org/10.1046/j.1365-8711.1999.02132.x	journal	January 1999
High-energy neutrinos from extragalactic jets Mannheim, Karl Astroparticle Physics, Vol. 3, Issue 3 https://doi.org/10.1016/0927-6505(94)00044-4	journal	May 1995
Observation and Characterization of a Cosmic muon Neutrino flux from the Northern Hemisphere Using six Years of Icecube data Aartsen, M. G.; Abraham, K.; Ackermann, M. The Astrophysical Journal, Vol. 833, Issue 1 https://doi.org/10.3847/0004-637X/833/1/3	journal	December 2016
A Hadronic Synchrotron Mirror Model for the “Orphan” TeV Flare in 1ES 1959+650 Bottcher, Markus The Astrophysical Journal, Vol. 621, Issue 1 https://doi.org/10.1086/427430	journal	March 2005
The Iraf Data Reduction And Analysis System Tody, Doug 1986 Astronomy Conferences, SPIE Proceedings https://doi.org/10.1117/12.968154	conference	October 1986
1SXPS: A DEEP SWIFT X-RAY TELESCOPE POINT SOURCE CATALOG WITH LIGHT CURVES AND SPECTRA Evans, P. A.; Osborne, J. P.; Beardmore, A. P. The Astrophysical Journal Supplement Series, Vol. 210, Issue 1 https://doi.org/10.1088/0067-0049/210/1/8	journal	December 2013
The man Behind the Curtain: X-Rays Drive the uv Through nir Variability in the 2013 Active Galactic Nucleus Outburst in ngc 2617 Shappee, B. J.; Prieto, J. L.; Grupe, D. The Astrophysical Journal, Vol. 788, Issue 1 https://doi.org/10.1088/0004-637X/788/1/48	journal	May 2014
High-energy neutrinos from active galactic nuclei Stecker, F. W.; Done, C.; Salamon, M. H. Physical Review Letters, Vol. 66, Issue 21 https://doi.org/10.1103/PhysRevLett.66.2697	journal	May 1991
The Blazar TXS 0506+056 Associated with a High-energy Neutrino: Insights into Extragalactic Jets and Cosmic-Ray Acceleration Ansoldi, S.; Antonelli, L. A.; Arcaro, C. The Astrophysical Journal, Vol. 863, Issue 1 https://doi.org/10.3847/2041-8213/aad083	journal	August 2018
Leptohadronic Blazar Models Applied to the 2014–2015 Flare of TXS 0506+056 Rodrigues, Xavier; Gao, Shan; Fedynitch, Anatoli The Astrophysical Journal, Vol. 874, Issue 2 https://doi.org/10.3847/2041-8213/ab1267	journal	April 2019
Are both BL Lacs and pulsar wind nebulae the astrophysical counterparts of IceCube neutrino events? Padovani, P.; Resconi, E. Monthly Notices of the Royal Astronomical Society, Vol. 443, Issue 1 https://doi.org/10.1093/mnras/stu1166	journal	July 2014
The Large-Sample Distribution of the Likelihood Ratio for Testing Composite Hypotheses Wilks, S. S. The Annals of Mathematical Statistics, Vol. 9, Issue 1 https://doi.org/10.1214/aoms/1177732360	journal	March 1938
The Redshift of the BL Lac Object TXS 0506+056 Paiano, Simona; Falomo, Renato; Treves, Aldo The Astrophysical Journal, Vol. 854, Issue 2 https://doi.org/10.3847/2041-8213/aaad5e	journal	February 2018
Image subtraction using a space-varying kernel Alard, C. Astronomy and Astrophysics Supplement Series, Vol. 144, Issue 2 https://doi.org/10.1051/aas:2000214	journal	June 2000
High energy neutrino astrophysics Protheroe, R. J. Nuclear Physics B - Proceedings Supplements, Vol. 77, Issue 1-3 https://doi.org/10.1016/S0920-5632(99)00468-5	journal	May 1999
The IceCube Neutrino Observatory: instrumentation and online systems Aartsen, M. G.; Ackermann, M.; Adams, J. Journal of Instrumentation, Vol. 12, Issue 03 https://doi.org/10.1088/1748-0221/12/03/P03012	journal	March 2017
Evidence for High-Energy Extraterrestrial Neutrinos at the IceCube Detector Collaboration, IceCube Science, Vol. 342, Issue 6161 https://doi.org/10.1126/science.1242856	journal	November 2013
An Empirical Algorithm for Broadband Photometric Redshifts of Quasars from the Sloan Digital Sky Survey Weinstein, Michael A.; Richards, Gordon T.; Schneider, Donald P. The Astrophysical Journal Supplement Series, Vol. 155, Issue 2 https://doi.org/10.1086/425355	journal	December 2004
The hadronic model of Active Galactic Nuclei Mastichiadis, Apostolos Space Science Reviews, Vol. 75, Issue 1-2 https://doi.org/10.1007/BF00195042	journal	January 1996
M 87 as a misaligned synchrotron-proton blazar Reimer, A.; Protheroe, R. J.; Donea, A. -C. Astronomy & Astrophysics, Vol. 419, Issue 1 https://doi.org/10.1051/0004-6361:20034231	journal	April 2004
A Method for Optimal Image Subtraction Alard, C.; Lupton, Robert H. The Astrophysical Journal, Vol. 503, Issue 1 https://doi.org/10.1086/305984	journal	August 1998
Hadronic origin of multi-TeV gamma rays and neutrinos from low-luminosity active galactic nuclei: Implications of past activities of the Galactic center Fujita, Yutaka; Kimura, Shigeo S.; Murase, Kohta Physical Review D, Vol. 92, Issue 2 https://doi.org/10.1103/PhysRevD.92.023001	journal	July 2015
Modelling the coincident observation of a high-energy neutrino and a bright blazar flare Gao, Shan; Fedynitch, Anatoli; Winter, Walter Nature Astronomy, Vol. 3, Issue 1 https://doi.org/10.1038/s41550-018-0610-1	journal	November 2018
Hadronuclear interpretation of a high-energy neutrino event coincident with a blazar flare Liu, Ruo-Yu; Wang, Kai; Xue, Rui Physical Review D, Vol. 99, Issue 6 https://doi.org/10.1103/PhysRevD.99.063008	journal	March 2019
The GB6 Catalog of Radio Sources Gregory, P. C.; Scott, W. K.; Douglas, K. The Astrophysical Journal Supplement Series, Vol. 103 https://doi.org/10.1086/192282	journal	March 1996
Revised Catalog of GALEX Ultraviolet Sources. I. The All-Sky Survey: GUVcat_AIS Bianchi, Luciana; Shiao, Bernie; Thilker, David The Astrophysical Journal Supplement Series, Vol. 230, Issue 2 https://doi.org/10.3847/1538-4365/aa7053	journal	June 2017
Automated optical identification of a large complete northern hemisphere sample of flat-spectrum radio sources with S6 cm > 200 mJy Snellen, I. A. G.; McMahon, R. G.; Hook, I. M. Monthly Notices of the Royal Astronomical Society, Vol. 329, Issue 4 https://doi.org/10.1046/j.1365-8711.2002.05049.x	journal	February 2002
Multimessenger observations of a flaring blazar coincident with high-energy neutrino IceCube-170922A Collaboration, Icecube; Aartsen, Mark; Ackermann, Markus Science, Vol. 361, Issue 6398 https://doi.org/10.1126/science.aat1378	journal	July 2018
First Results from the Catalina Real-Time Transient Survey Drake, A. J.; Djorgovski, S. G.; Mahabal, A. The Astrophysical Journal, Vol. 696, Issue 1 https://doi.org/10.1088/0004-637X/696/1/870	journal	April 2009
THE COSMIC EVOLUTION OF FERMI BL LACERTAE OBJECTS Ajello, M.; Romani, R. W.; Gasparrini, D. The Astrophysical Journal, Vol. 780, Issue 1 https://doi.org/10.1088/0004-637X/780/1/73	journal	December 2013
Neutral Beams from Blazar Jets Atoyan, Armen M.; Dermer, Charles D. The Astrophysical Journal, Vol. 586, Issue 1 https://doi.org/10.1086/346261	journal	March 2003
A hadronic origin for ultra-high-frequency-peaked BL Lac objects Cerruti, M.; Zech, A.; Boisson, C. Monthly Notices of the Royal Astronomical Society, Vol. 448, Issue 1 https://doi.org/10.1093/mnras/stu2691	journal	February 2015
New blazars from the cross-match of recent multi-frequency catalogs Maselli, A.; Massaro, F.; D’Abrusco, R. Astrophysics and Space Science, Vol. 357, Issue 2 https://doi.org/10.1007/s10509-015-2372-x	journal	May 2015
Eddington bias for cosmic neutrino sources Strotjohann, Nora Linn; Kowalski, Marek; Franckowiak, Anna Astronomy & Astrophysics, Vol. 622 https://doi.org/10.1051/0004-6361/201834750	journal	January 2019
The XMM-Newton survey of the Small Magellanic Cloud: The X-ray point-source catalogue Sturm, R.; Haberl, F.; Pietsch, W. Astronomy & Astrophysics, Vol. 558 https://doi.org/10.1051/0004-6361/201219935	journal	September 2013
A proton synchrotron blazar model for flaring in Markarian 501 Mücke, A.; Protheroe, R. J. Astroparticle Physics, Vol. 15, Issue 1 https://doi.org/10.1016/S0927-6505(00)00141-9	journal	March 2001
Studies in Astronomical time Series Analysis. vi. Bayesian Block Representations Scargle, Jeffrey D.; Norris, Jay P.; Jackson, Brad The Astrophysical Journal, Vol. 764, Issue 2 https://doi.org/10.1088/0004-637X/764/2/167	journal	February 2013
THE CONTRIBUTION OF FERMI -2LAC BLAZARS TO DIFFUSE TEV–PEV NEUTRINO FLUX Aartsen, M. G.; Abraham, K.; Ackermann, M. The Astrophysical Journal, Vol. 835, Issue 1 https://doi.org/10.3847/1538-4357/835/1/45	journal	January 2017
BLAZARS IN THE FERMI ERA: THE OVRO 40 m TELESCOPE MONITORING PROGRAM Richards, Joseph L.; Max-Moerbeck, Walter; Pavlidou, Vasiliki The Astrophysical Journal Supplement Series, Vol. 194, Issue 2 https://doi.org/10.1088/0067-0049/194/2/29	journal	May 2011
The Wide-Field Infrared Survey Explorer (Wise): Mission Description and Initial On-Orbit Performance Wright, Edward L.; Eisenhardt, Peter R. M.; Mainzer, Amy K. The Astronomical Journal, Vol. 140, Issue 6 https://doi.org/10.1088/0004-6256/140/6/1868	journal	November 2010
FERMI LARGE AREA TELESCOPE THIRD SOURCE CATALOG Acero, F.; Ackermann, M.; Ajello, M. The Astrophysical Journal Supplement Series, Vol. 218, Issue 2 https://doi.org/10.1088/0067-0049/218/2/23	journal	June 2015
The Astropy Project: Building an Open-science Project and Status of the v2.0 Core Package Price-Whelan, A. M.; Sipőcz, B. M.; Günther, H. M. The Astronomical Journal, Vol. 156, Issue 3 https://doi.org/10.3847/1538-3881/aabc4f	journal	August 2018
Searches for Time-Dependent Neutrino Sources with Icecube data from 2008 to 2012 Aartsen, M. G.; Ackermann, M.; Adams, J. The Astrophysical Journal, Vol. 807, Issue 1 https://doi.org/10.1088/0004-637X/807/1/46	journal	June 2015
Blazar Flares as an Origin of High-energy Cosmic Neutrinos? Murase, Kohta; Oikonomou, Foteini; Petropoulou, Maria The Astrophysical Journal, Vol. 865, Issue 2 https://doi.org/10.3847/1538-4357/aada00	journal	September 2018
The XMM-Newton serendipitous survey : VII. The third Rosen, S. R.; Webb, N. A.; Watson, M. G. Astronomy & Astrophysics, Vol. 590 https://doi.org/10.1051/0004-6361/201526416	journal	April 2016
The Search for Neutrinos from TXS 0506+056 with the ANTARES Telescope Albert, A.; André, M.; Anghinolfi, M. The Astrophysical Journal, Vol. 863, Issue 2 https://doi.org/10.3847/2041-8213/aad8c0	journal	August 2018
Variable Gamma-Ray Emission Induced by Ultra-High Energy Neutral Beams: Application to 4c +21.35 Dermer, Charles D.; Murase, Kohta; Takami, Hajime The Astrophysical Journal, Vol. 755, Issue 2 https://doi.org/10.1088/0004-637X/755/2/147	journal	August 2012
Coincidence of a high-fluence blazar outburst with a PeV-energy neutrino event Kadler, M.; Krauß, F.; Mannheim, K. Nature Physics, Vol. 12, Issue 8 https://doi.org/10.1038/nphys3715	journal	April 2016
Constraints of flat spectrum radio quasars in the hadronic model: the case of 3C 273 Petropoulou, M.; Dimitrakoudis, S. Monthly Notices of the Royal Astronomical Society, Vol. 452, Issue 2 https://doi.org/10.1093/mnras/stv1380	journal	July 2015
Pionic photons and neutrinos from cosmic ray accelerators Halzen, Francis Astroparticle Physics, Vol. 43 https://doi.org/10.1016/j.astropartphys.2011.10.003	journal	March 2013
The IPAC Image Subtraction and Discovery Pipeline for the Intermediate Palomar Transient Factory Masci, Frank J.; Laher, Russ R.; Rebbapragada, Umaa D. Publications of the Astronomical Society of the Pacific, Vol. 129, Issue 971 https://doi.org/10.1088/1538-3873/129/971/014002	journal	December 2016
LEPTONIC AND HADRONIC MODELING OF FERMI -DETECTED BLAZARS Böttcher, M.; Reimer, A.; Sweeney, K. The Astrophysical Journal, Vol. 768, Issue 1 https://doi.org/10.1088/0004-637X/768/1/54	journal	April 2013
A Multimessenger Picture of the Flaring Blazar TXS 0506+056: Implications for High-energy Neutrino Emission and Cosmic-Ray Acceleration Keivani, A.; Murase, K.; Petropoulou, M. The Astrophysical Journal, Vol. 864, Issue 1 https://doi.org/10.3847/1538-4357/aad59a	journal	August 2018
Log-parabolic spectra and particle acceleration in the BL Lac object Mkn 421: Spectral analysis of the complete BeppoSAX wide band X-ray data set Massaro, E.; Perri, M.; Giommi, P. Astronomy & Astrophysics, Vol. 413, Issue 2 https://doi.org/10.1051/0004-6361:20031558	journal	December 2003
The All-Sky Automated Survey for Supernovae (ASAS-SN) Light Curve Server v1.0 Kochanek, C. S.; Shappee, B. J.; Stanek, K. Z. Publications of the Astronomical Society of the Pacific, Vol. 129, Issue 980 https://doi.org/10.1088/1538-3873/aa80d9	journal	August 2017
Efficient Photometric Selection of Quasars from the Sloan Digital sky Survey. ii. ∼1, 000, 000 Quasars from data Release 6 Richards, Gordon T.; Myers, Adam D.; Gray, Alexander G. The Astrophysical Journal Supplement Series, Vol. 180, Issue 1 https://doi.org/10.1088/0067-0049/180/1/67	journal	December 2008
Opening a new window onto the universe with IceCube Ahlers, Markus; Halzen, Francis Progress in Particle and Nuclear Physics, Vol. 102 https://doi.org/10.1016/j.ppnp.2018.05.001	journal	September 2018
THE LAST OF FIRST : THE FINAL CATALOG AND SOURCE IDENTIFICATIONS Helfand, David J.; White, Richard L.; Becker, Robert H. The Astrophysical Journal, Vol. 801, Issue 1 https://doi.org/10.1088/0004-637X/801/1/26	journal	February 2015
Ultra-high-energy cosmic rays from black hole jets of radio galaxies Dermer, C. D.; Razzaque, S.; Finke, J. D. New Journal of Physics, Vol. 11, Issue 6 https://doi.org/10.1088/1367-2630/11/6/065016	journal	June 2009
An adaptive-binning method for generating constant-uncertainty/constant-significance light curves with Fermi -LAT data Lott, B.; Escande, L.; Larsson, S. Astronomy & Astrophysics, Vol. 544 https://doi.org/10.1051/0004-6361/201218873	journal	July 2012
The IceCube realtime alert system Aartsen, M. G.; Ackermann, M.; Adams, J. Astroparticle Physics, Vol. 92 https://doi.org/10.1016/j.astropartphys.2017.05.002	journal	June 2017
3FHL: The Third Catalog of Hard Fermi -LAT Sources Ajello, M.; Atwood, W. B.; Baldini, L. The Astrophysical Journal Supplement Series, Vol. 232, Issue 2 https://doi.org/10.3847/1538-4365/aa8221	journal	September 2017
High energy radiation from Centaurus A Kachelrieß, M.; Ostapchenko, S.; Tomàs, R. New Journal of Physics, Vol. 11, Issue 6 https://doi.org/10.1088/1367-2630/11/6/065017	journal	June 2009
On radio source selection to define a stable celestial frame Lambert, S. B.; Gontier, A. -M. Astronomy & Astrophysics, Vol. 493, Issue 1 https://doi.org/10.1051/0004-6361:200810582	journal	November 2008
Gamma Rays from Ultra-High-Energy Cosmic Rays in Cygnus A Atoyan, Armen; Dermer, Charles D. The Astrophysical Journal, Vol. 687, Issue 2 https://doi.org/10.1086/593202	journal	October 2008
All-sky Search for Time-integrated Neutrino Emission from Astrophysical Sources with 7 yr of IceCube Data Aartsen, M. G.; Abraham, K.; Ackermann, M. The Astrophysical Journal, Vol. 835, Issue 2 https://doi.org/10.3847/1538-4357/835/2/151	journal	January 2017
THE THIRD CATALOG OF ACTIVE GALACTIC NUCLEI DETECTED BY THE FERMI LARGE AREA TELESCOPE Ackermann, M.; Ajello, M.; Atwood, W. B. The Astrophysical Journal, Vol. 810, Issue 1 https://doi.org/10.1088/0004-637X/810/1/14	journal	August 2015
Neutrino emission from the direction of the blazar TXS 0506+056 prior to the IceCube-170922A alert Science, Vol. 361, Issue 6398, p. 147-151 https://doi.org/10.1126/science.aat2890	journal	July 2018
A self-consistent and time-dependent hybrid blazar emission model: Properties and application Weidinger, M.; Spanier, F. Astronomy & Astrophysics, Vol. 573 https://doi.org/10.1051/0004-6361/201424159	journal	December 2014
The Likelihood Analysis of EGRET Data Mattox, J. R.; Bertsch, D. L.; Chiang, J. The Astrophysical Journal, Vol. 461 https://doi.org/10.1086/177068	journal	April 1996
Cosmic ray bound for models of extragalactic neutrino production Mannheim, Karl; Protheroe, R. J.; Rachen, Jörg P. Physical Review D, Vol. 63, Issue 2 https://doi.org/10.1103/PhysRevD.63.023003	journal	December 2000
High-Energy Neutrinos from Photomeson Processes in Blazars Atoyan, Armen; Dermer, Charles D. Physical Review Letters, Vol. 87, Issue 22 https://doi.org/10.1103/PhysRevLett.87.221102	journal	November 2001
VERITAS Observations of the BL Lac Object TXS 0506+056 Abeysekara, A. U.; Archer, A.; Benbow, W. The Astrophysical Journal, Vol. 861, Issue 2 https://doi.org/10.3847/2041-8213/aad053	journal	July 2018
Dissecting the region around IceCube-170922A: the blazar TXS 0506+056 as the first cosmic neutrino source Padovani, P.; Giommi, P.; Resconi, E. Monthly Notices of the Royal Astronomical Society, Vol. 480, Issue 1 https://doi.org/10.1093/mnras/sty1852	journal	July 2018
THE LARGE AREA TELESCOPE ON THE FERMI GAMMA-RAY SPACE TELESCOPE MISSION Atwood, W. B.; Abdo, A. A.; Ackermann, M. The Astrophysical Journal, Vol. 697, Issue 2 https://doi.org/10.1088/0004-637X/697/2/1071	journal	May 2009
AGILE Detection of Gamma-Ray Sources Coincident with Cosmic Neutrino Events Lucarelli, F.; Tavani, M.; Piano, G. The Astrophysical Journal, Vol. 870, Issue 2 https://doi.org/10.3847/1538-4357/aaf1c0	journal	January 2019
Atmospheric and astrophysical neutrinos above 1 TeV interacting in IceCube Aartsen, M. G.; Ackermann, M.; Adams, J. Physical Review D, Vol. 91, Issue 2 https://doi.org/10.1103/PhysRevD.91.022001	journal	January 2015
Hidden Cosmic-Ray Accelerators as an Origin of TeV-PeV Cosmic Neutrinos Murase, Kohta; Guetta, Dafne; Ahlers, Markus Physical Review Letters, Vol. 116, Issue 7 https://doi.org/10.1103/PhysRevLett.116.071101	journal	February 2016
High-energy cosmic neutrino puzzle: a review Ahlers, Markus; Halzen, Francis Reports on Progress in Physics, Vol. 78, Issue 12 https://doi.org/10.1088/0034-4885/78/12/126901	journal	October 2015
High energy cosmic rays from active galactic nuclei Protheroe, R. J.; Szabo, A. P. Physical Review Letters, Vol. 69, Issue 20 https://doi.org/10.1103/PhysRevLett.69.2885	journal	November 1992
The time-dependent one-zone hadronic model: First principles Dimitrakoudis, S.; Mastichiadis, A.; Protheroe, R. J. Astronomy & Astrophysics, Vol. 546 https://doi.org/10.1051/0004-6361/201219770	journal	October 2012
BL Lac objects in the synchrotron proton blazar model Mücke, A.; Protheroe, R. J.; Engel, R. Astroparticle Physics, Vol. 18, Issue 6 https://doi.org/10.1016/S0927-6505(02)00185-8	journal	March 2003
The Ninth data Release of the Sloan Digital sky Survey: First Spectroscopic data from the Sdss-Iii Baryon Oscillation Spectroscopic Survey Ahn, Christopher P.; Alexandroff, Rachael; Allende Prieto, Carlos The Astrophysical Journal Supplement Series, Vol. 203, Issue 2 https://doi.org/10.1088/0067-0049/203/2/21	journal	November 2012
Searches for Time-Dependent Neutrino Sources with IceCube Data from 2008 to 2012 Aartsen, M. G.; Ackermann, M.; Adams, J. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2016-00293	text	January 2015
Hadronuclear interpretation of a high-energy neutrino event coincident with a blazar flare Liu, Ruo-Yu; Wang, Kai; Xue, Rui Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2019-00268	text	January 2019
Modelling the coincident observation of a high-energy neutrino and a bright blazar flare Gao, Shan; Fedynitch, Anatoli; Winter, Walter Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2019-04168	text	January 2019
Eddington bias for cosmic neutrino sources Strotjohann, Nora Linn; Kowalski, Marek; Franckowiak, Anna Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2020-00343	text	January 2019
Dissecting the region around IceCube-170922A: the blazar TXS 0506+056 as the first cosmic neutrino source Glauch, Theo; Padovani, Paolo; Giommi, Paolo EPJ Web of Conferences, Vol. 207 https://doi.org/10.1051/epjconf/201920702003	journal	January 2019
New blazars from the cross-match of recent multi-frequency catalogs Maselli, Alessandro; Cusumano, Giancarlo; La Parola, Valentina Proceedings of Swift: 10 Years of Discovery — PoS(SWIFT 10) https://doi.org/10.22323/1.233.0148	conference	August 2015
The IceCube Neutrino Observatory: instrumentation and online systems Aartsen, M. G.; Ackermann, M.; Adams, J. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2017-01470	text	January 2017
VERITAS Observations of the BL Lac Object TXS 0506+056 Abeysekara, A. U.; Archer, A.; Benbow, W. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2018-02738	text	January 2018
Leptohadronic Blazar Models Applied to the 2014–2015 Flare of TXS 0506+056 Rodrigues, Xavier; Gao, Shan; Fedynitch, Anatoli Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2019-02175	text	January 2019
The time-dependent one-zone hadronic model Dimitrakoudis, S.; Mastichiadis, A.; Protheroe, R. J. HIGH ENERGY GAMMA-RAY ASTRONOMY: 5th International Meeting on High Energy Gamma-Ray Astronomy, AIP Conference Proceedings https://doi.org/10.1063/1.4772341	conference	January 2012
High energy neutrino astrophysics Berezinskiĭ, V. S. Soviet Physics Uspekhi, Vol. 28, Issue 8 https://doi.org/10.1070/pu1985v028n08abeh003888	journal	August 1985
High-Energy Neutrinos from Photomeson Processes in Blazars Atoyan, Armen; Dermer, Charles D. The American Physical Society https://doi.org/10.17877/de290r-11490	text	January 2001
Evidence for High-Energy Extraterrestrial Neutrinos at the IceCube Detector Ackermann, Markus Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/desy-2014-01241	text	January 2013
The IceCube realtime alert system Aartsen, M. G.; Ackermann, Markus; Adams, J. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2017-04973	text	January 2017
3FHL: The Third Catalog of Hard Fermi -LAT Sources Ajello, M.; Atwood, W. B.; Baldini, L. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2017-11473	text	January 2017
All-sky Search for Time-integrated Neutrino Emission from Astrophysical Sources with 7 yr of IceCube Data Aartsen, M. G.; Abraham, K.; Ackermann, M. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2018-00004	text	January 2017
M87 – a misaligned synchrotron-proton blazar? Reimer, A.; Protheroe, R. J.; Donea, A. -C New Astronomy Reviews, Vol. 48, Issue 5-6 https://doi.org/10.1016/j.newar.2003.12.019	journal	April 2004
High energy neutrino astrophysics Montaruli, Teresa Nuclear Physics B - Proceedings Supplements, Vol. 138 https://doi.org/10.1016/j.nuclphysbps.2004.11.109	journal	January 2005
Leptonic and Hadronic Modeling of Fermi-Detected Blazars: Spectral Energy Distribution Modeling and High-Energy Polarization Predictions Böttcher, Markus; Reimer, Anita; Zhang, Haocheng EPJ Web of Conferences, Vol. 61 https://doi.org/10.1051/epjconf/20136105003	journal	January 2013
Observation and Characterization of a Cosmic Muon Neutrino Flux from the Northern Hemisphere Using Six Years of IceCube DATA Aartsen, M. G.; Abraham, K.; Ackermann, M. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2016-06460	text	January 2016
The Blazar TXS 0506+056 Associated with a High-energy Neutrino: Insights into Extragalactic Jets and Cosmic-Ray Acceleration Ansoldi, Stefano; Antonelli, Lucio A.; Arcaro, Cornelia H. E. ETH Zurich https://doi.org/10.3929/ethz-b-000284000	text	January 2018
The ninth data release of the sloan digital sky survey: first spectroscopic data from the sdss-iiI baryon oscillation spectroscopic survey Ahn, Christopher P.; Font-Ribera, Andreu; Al, Et IOP Publishing https://doi.org/10.5167/uzh-69894	text	January 2012
The Third Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Telescope Ackermann, Markus; Ajello, M.; Atwood, W. B. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2016-00029	text	January 2015
The blazar TXS 0506+056 associated with a high-energy neutrino: insights into extragalactic jets and cosmic ray acceleration Ansoldi, S.; Antonelli, L. A.; Antonelli, Lucio Angelo Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2019-00114	text	January 2018
Gamma Rays from Ultra-High Energy Cosmic Rays in Cygnus A Atoyan, Armen; Dermer, Charles D. arXiv https://doi.org/10.48550/arxiv.0808.0161	text	January 2008
First Results from the Catalina Real-time Transient Survey Drake, A. J.; Djorgovski, S. G.; Mahabal, A. arXiv https://doi.org/10.48550/arxiv.0809.1394	text	January 2008
The Wide-field Infrared Survey Explorer (WISE): Mission Description and Initial On-orbit Performance Wright, Edward L.; Eisenhardt, Peter R. M.; Mainzer, Amy arXiv https://doi.org/10.48550/arxiv.1008.0031	text	January 2010
Blazars in the Fermi Era: The OVRO 40-m Telescope Monitoring Program Richards, Joseph L.; Max-Moerbeck, Walter; Pavlidou, Vasiliki arXiv https://doi.org/10.48550/arxiv.1011.3111	text	January 2010
Studies in Astronomical Time Series Analysis. VI. Bayesian Block Representations Scargle, Jeffrey D.; Norris, Jay P.; Jackson, Brad arXiv https://doi.org/10.48550/arxiv.1207.5578	text	January 2012
The time-dependent one-zone hadronic model - First principles Dimitrakoudis, S.; Mastichiadis, A.; Protheroe, R. J. arXiv https://doi.org/10.48550/arxiv.1209.0413	text	January 2012
Leptonic and Hadronic Modeling of Fermi-Detected Blazars Boettcher, M.; Reimer, A.; Sweeney, K. arXiv https://doi.org/10.48550/arxiv.1304.0605	text	January 2013
The Cosmic Evolution of Fermi BL Lacertae Objects Ajello, M.; Romani, R. W.; Gasparrini, D. arXiv https://doi.org/10.48550/arxiv.1310.0006	text	January 2013
Evidence for High-Energy Extraterrestrial Neutrinos at the IceCube Detector Collaboration, IceCube; Aartsen, M. G.; Abbasi, R. arXiv https://doi.org/10.48550/arxiv.1311.5238	text	January 2013
Are both BL Lacs and pulsar wind nebulae the astrophysical counterparts of IceCube neutrino events? Padovani, P.; Resconi, E. arXiv https://doi.org/10.48550/arxiv.1406.0376	text	January 2014
A self-consistent and time-dependent hybrid blazar emission model - Properties and application Weidinger, Matthias; Spanier, Felix arXiv https://doi.org/10.48550/arxiv.1410.5380	text	January 2014
A hadronic origin for ultra-high-frequency-peaked BL Lac objects Cerruti, M.; Zech, A.; Boisson, C. arXiv https://doi.org/10.48550/arxiv.1411.5968	text	January 2014
The Last of FIRST: The Final Catalog and Source Identifications Helfand, David J.; White, Richard L.; Becker, Robert H. arXiv https://doi.org/10.48550/arxiv.1501.01555	text	January 2015
Time Dependent Hadronic Modeling of Flat Spectrum Radio Quasars Diltz, Christopher; Boettcher, Markus; Fossati, Giovanni arXiv https://doi.org/10.48550/arxiv.1502.03950	text	January 2015
The XMM-Newton serendipitous survey. VII. The third XMM-Newton serendipitous source catalogue Rosen, S. R.; Webb, N. A.; Watson, M. G. arXiv https://doi.org/10.48550/arxiv.1504.07051	text	January 2015
Hidden Cosmic-Ray Accelerators as an Origin of TeV-PeV Cosmic Neutrinos Murase, Kohta; Guetta, Dafne; Ahlers, Markus arXiv https://doi.org/10.48550/arxiv.1509.00805	text	January 2015
The contribution of Fermi-2LAC blazars to the diffuse TeV-PeV neutrino flux Collaboration, IceCube; Aartsen, M. G.; Abraham, K. arXiv https://doi.org/10.48550/arxiv.1611.03874	text	January 2016
The IceCube Realtime Alert System Collaboration, IceCube; Aartsen, M. G.; Ackermann, M. arXiv https://doi.org/10.48550/arxiv.1612.06028	text	January 2016
3FHL: The Third Catalog of Hard Fermi-LAT Sources Collaboration, Lat arXiv https://doi.org/10.48550/arxiv.1702.00664	text	January 2017
Fermipy: An open-source Python package for analysis of Fermi-LAT Data Wood, Matthew; Caputo, Regina; Charles, Eric arXiv https://doi.org/10.48550/arxiv.1707.09551	preprint	January 2017
The redshift of the BL Lac object TXS 0506+056 Paiano, Simona; Falomo, Renato; Treves, Aldo arXiv https://doi.org/10.48550/arxiv.1802.01939	text	January 2018
Opening a New Window onto the Universe with IceCube Ahlers, Markus; Halzen, Francis arXiv https://doi.org/10.48550/arxiv.1805.11112	text	January 2018
The blazar TXS 0506+056 associated with a high-energy neutrino: insights into extragalactic jets and cosmic ray acceleration Ansoldi, S.; Antonelli, L. A.; Arcaro, C. arXiv https://doi.org/10.48550/arxiv.1807.04300	text	January 2018
A Multimessenger Picture of the Flaring Blazar TXS 0506+056: implications for High-Energy Neutrino Emission and Cosmic Ray Acceleration Keivani, A.; Murase, K.; Petropoulou, M. arXiv https://doi.org/10.48550/arxiv.1807.04537	text	January 2018
Blazar Flares as an Origin of High-Energy Cosmic Neutrinos? Murase, Kohta; Oikonomou, Foteini; Petropoulou, Maria arXiv https://doi.org/10.48550/arxiv.1807.04748	text	January 2018
Neutrino emission from the direction of the blazar TXS 0506+056 prior to the IceCube-170922A alert Collaboration, IceCube arXiv https://doi.org/10.48550/arxiv.1807.08794	text	January 2018
Eddington bias for cosmic neutrino sources Strotjohann, Nora L.; Kowalski, Marek; Franckowiak, Anna arXiv https://doi.org/10.48550/arxiv.1809.06865	text	January 2018
Fermi-LAT counterparts of IceCube neutrinos above 100 TeV Krauß, F.; Deoskar, K.; Baxter, C. arXiv https://doi.org/10.48550/arxiv.1810.08482	text	January 2018
A Proton Synchrotron Blazar Model for Flaring in Markarian~501 Muecke, A.; Protheroe, R. J. arXiv https://doi.org/10.48550/arxiv.astro-ph/0004052	text	January 2000
High-Energy Neutrinos from Photomeson Processes in Blazars Atoyan, A.; Dermer, C. D. arXiv https://doi.org/10.48550/arxiv.astro-ph/0108053	text	January 2001
BL Lac Objects in the Synchrotron Proton Blazar Model Muecke, A.; Protheroe, R. J.; Engel, R. arXiv https://doi.org/10.48550/arxiv.astro-ph/0206164	text	January 2002
Neutral Beams from Blazar Jets Atoyan, Armen M.; Dermer, Charles D. arXiv https://doi.org/10.48550/arxiv.astro-ph/0209231	text	January 2002
A hadronic synchrotron mirror model for the "orphan" TeV flare in 1ES 1959+650 Boettcher, M. arXiv https://doi.org/10.48550/arxiv.astro-ph/0411248	text	January 2004
Implications of Particle Acceleration in Active Galactic Nuclei for Cosmic Rays and High Energy Neutrino Astronomy Szabo, A. P.; Protheroe, R. J. arXiv https://doi.org/10.48550/arxiv.astro-ph/9405020	text	January 1994

Cited By (6)

Perspectives of blazar studies with future space missions Donnarumma, I.; Vercellone, S. Rendiconti Lincei. Scienze Fisiche e Naturali, Vol. 30, Issue S1 https://doi.org/10.1007/s12210-019-00858-w	journal	November 2019
Multimessenger tests of cosmic-ray acceleration in radiatively inefficient accretion flows Kimura, Shigeo S.; Murase, Kohta; Mészáros, Peter Physical Review D, Vol. 100, Issue 8 https://doi.org/10.1103/physrevd.100.083014	journal	October 2019
A Neutral Beam Model for High-energy Neutrino Emission from the Blazar TXS 0506+056 Zhang, B. Theodore; Petropoulou, Maria; Murase, Kohta The Astrophysical Journal, Vol. 889, Issue 2 https://doi.org/10.3847/1538-4357/ab659a	journal	January 2020
Patterns in the Multiwavelength Behavior of Candidate Neutrino Blazars Franckowiak, A.; Garrappa, S.; Paliya, V. The Astrophysical Journal, Vol. 893, Issue 2 https://doi.org/10.3847/1538-4357/ab8307	journal	April 2020
Patterns in the multi-wavelength behavior of candidate neutrino blazars Franckowiak, Anna; Garrappa, Simone; Paliya, Vaidehi Sharan Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2020-02147	text	January 2020
Patterns in the multi-wavelength behavior of candidate neutrino blazars Franckowiak, A.; Garrappa, S.; Paliya, V. arXiv https://doi.org/10.48550/arxiv.2001.10232	text	January 2020