AM
A. Mastichiadis
astro-ph.HEastro-phastro-ph.IMhep-ex
On Valency
published · living versionsW_v8dq9sgd·v1 · currentpublished
A Multimessenger Picture of the Flaring Blazar TXS 0506+056: implications for High-Energy Neutrino Emission and Cosmic Ray Acceleration
with A. Keivani, K. Murase, M. Petropoulou, D. B. Fox +12
1 version
Preprints & journals
68 papers in the corpus · 1994–2026Time-resolved leptonic modeling of the prompt emission of GRB 211211A2607.13242v1 · Maria Petropoulou, Maria Gkoni, Konstantinos Xyloportas et al.2026 · 0 citationsarXiv
Radiative feedbacks as drivers for quasi-periodic-oscillation activity in black-hole X-ray binaries2604.22643v1 · Apostolos Mastichiadis2026 · 2 citationsA&A 710, A203 (2026)
A one-parameter two-zone leptonic model for the blazar sequence2512.14479v1 · Stella Boula, Apostolos Mastichiadis, Demosthenes Kazanas2025 · 1 citationA&A 705, L5 (2026)
A Comprehensive Hadronic Code Comparison for Active Galactic Nuclei2411.14218v3 · Matteo Cerruti, Annika Rudolph, Maria Petropoulou et al.2024 · 0 citationsarXiv
An acceleration-radiation model for nonthermal flares from Sgr A2410.09971v1 · Maria Petropoulou, Gabriele Ponti, Giovanni Stel et al.2024 · 0 citationsarXiv
Application of neural networks to synchro-Compton blazar emission models2311.06181v1 · A. Tzavellas, G. Vasilopoulos, M. Petropoulou et al.2023 · 8 citationsarXiv
TeV pion bumps in the gamma-ray spectra of flaring blazars2308.14184v2 · M. Petropoulou, A. Mastichiadis, G. Vasilopoulos et al.2023 · 7 citationsarXiv
LeHaMoC: a versatile time-dependent lepto-hadronic modeling code for high-energy astrophysical sources2308.06174v2 · S. I. Stathopoulos, M. Petropoulou, G. Vasilopoulos et al.2023 · 21 citationsA&A, 683 (2024) A225
A study of natural frequencies in a dynamic corona-disk system2204.14139v2 · A. Mastichiadis, M. Petropoulou, N. D. Kylafis2022 · 34 citationsA&A 662, A118 (2022)
Hadronic supercriticality in spherically expanding sources: application to GRB prompt emission2204.08025v1 · Ioulia Florou, Apostolos Mastichiadis, Maria Petropoulou2022 · 2 citationsarXiv
High-energy neutrinos from X-rays flares of blazars frequently observed by the Swift X-Ray Telescope2111.09320v1 · S. I. Stathopoulos, M. Petropoulou, P. Giommi et al.2021 · 18 citationsarXiv
An expanding one-zone model for studying blazars emission2110.05325v1 · Stella S. Boula, Apostolos Mastichiadis2021 · 23 citationsA&A 657, A20 (2022)
A two-zone emission model for Blazars and the role of Accretion Disk MHD winds2108.02467v1 · Stela S. Boula, Apostolos Mastichiadis, Demosthenes Kazanas2021 · 2 citationsarXiv
Probing Neutrino Emission from X-ray Blazar Flares observed with Swift-XRT2107.14632v1 · Stamatios I. Stathopoulos, Maria Petropoulou, Paolo Giommi et al.2021 · 6 citationsarXiv
The Blazar Hadronic Code Comparison Project2107.06377v1 · Matteo Cerruti, Michael Kreter, Maria Petropoulou et al.2021 · 13 citationsarXiv
A numerical study of long-term multi-wavelength blazar variability2105.07030v2 · M. Polkas, M. Petropoulou, G. Vasilopoulos et al.2021 · 14 citationsarXiv
A marginally fast-cooling proton-synchrotron model for prompt GRBs2102.02501v2 · Ioulia Florou, Maria Petropoulou, Apostolos Mastichiadis2021 · 18 citationsarXiv
A roadmap to hadronic supercriticalities: a comprehensive study of the parameter space for high-energy astrophysical sources2003.06956v2 · Apostolos Mastichiadis, Ioulia Florou, Elina Kefala et al.2020 · 12 citationsarXiv
The Onset of Hadronic Supercriticality in Expanding Sources2002.12098v1 · Ioulia Florou, Apostolos Mastichiadis2020 · 1 citationarXiv
Multi-Physics of AGN Jets in the Multi-Messenger Era1903.04504v1 · B. Rani, M. Petropoulou, H. Zhang et al.2019 · 7 citationsarXiv
On the connection of radio and -ray emission in blazars1901.08793v1 · Stella Boula, Maria Petropoulou, Apostolos Mastichiadis2019 · 6 citationsGalaxies (ISSN 2075-4434)
Accretion Disk MHD Winds and Blazar Classification1810.01796v1 · Stella Boula, Demosthenes Kazanas, Apostolos Mastichiadis2018 · 18 citationsarXiv
A Multimessenger Picture of the Flaring Blazar TXS 0506+056: implications for High-Energy Neutrino Emission and Cosmic Ray Acceleration1807.04537v1 · A. Keivani, K. Murase, M. Petropoulou et al.2018 · 309 citationsAstrophys.J. 864 (2018) 84on Valency
Patterns of variability in supercritical hadronic systems1804.00188v1 · Maria Petropoulou, Apostolos Mastichiadis2018 · 11 citationsarXiv
Cherenkov Telescope Array Contributions to the 35th International Cosmic Ray Conference (ICRC2017)1709.03483v5 · F. Acero, B.S. Acharya, V. Ac'in Portella et al.2017 · 2 citationsarXiv
A hadronic minute-scale GeV flare from quasar 3C 279?1612.05699v1 · M. Petropoulou, K. Nalewajko, M. Hayashida et al.2016 · 27 citationsarXiv
Contributions of the Cherenkov Telescope Array (CTA) to the 6th International Symposium on High-Energy Gamma-Ray Astronomy (Gamma 2016)1610.05151v1 · U. Abeysekara, 'O. Abril, F. Acero et al.2016 · 4 citationsarXiv
Early-time signatures of {\gamma}-ray emission from supernovae in dense circumstellar media1607.05847v1 · Dimitrios Kantzas, Maria Petropoulou, Apostolos Mastichiadis2016 · 1 citationarXiv
The many faces of blazar emission in the context of hadronic models1601.06010v1 · Maria Petropoulou, Stavros Dimitrakoudis, Paolo Padovani et al.2016 · 2 citationsarXiv
CTA Contributions to the 34th International Cosmic Ray Conference (ICRC2015)1508.05894v2 · U. Abeysekara, 'O. Abril, F. Acero et al.2015 · 2 citationsarXiv
Spectral signatures of compact sources in the inverse Compton catastrophe limit1507.02710v1 · Maria Petropoulou, Tsvi Piran, Apostolos Mastichiadis2015 · 13 citationsarXiv
Photohadronic origin of -ray BL Lac emission: implications for IceCube neutrinos1501.07115v1 · Maria Petropoulou, Stavros Dimitrakoudis, Paolo Padovani et al.2015 · 178 citationsarXiv
The Statistics of the Prompt-to-Afterglow GRB Flux Ratios and the Supercritical Pile GRB Model1501.01221v1 · D. Kazanas, J. L. Racusin, J. Sultana et al.2015 · 1 citationarXiv
Bethe-Heitler emission in BL Lacs: filling the gap between X-rays and -rays1411.1908v1 · M. Petropoulou, A. Mastichiadis2014 · 92 citationsarXiv
Hadronic supercriticality as a trigger for GRB emission1407.2915v1 · Maria Petropoulou, Stavros Dimitrakoudis, Apostolos Mastichiadis et al.2014 · 15 citationsarXiv
One-zone SSC model for the core emission of Centaurus A revisited1311.1119v1 · Maria Petropoulou, Eva Lefa, Stavros Dimitrakoudis et al.2013 · 37 citationsarXiv
Self-consistent neutrino and UHE cosmic ray spectra from Mrk 4211310.7923v1 · Stavros Dimitrakoudis, Maria Petropoulou, Apostolos Mastichiadis2013 · 36 citationsarXiv
The supercritical pile gamma-ray burst model: The GRB afterglow steep-decline-and-plateau phase1309.0568v1 · Joseph Sultana, Demosthenes Kazanas, Apostolos Mastichiadis2013 · 14 citationsarXiv
CTA contributions to the 33rd International Cosmic Ray Conference (ICRC2013)1307.2232v2 · B.S. Acharya, M. Actis, G. Agnetta et al.2013 · 6 citationsarXiv
Mrk 421 as a case study for TeV and X-ray variability in leptohadronic models1304.2957v1 · Apostolos Mastichiadis, Maria Petropoulou, Stavros Dimitrakoudis2013 · 79 citationsarXiv
The time-dependent one-zone hadronic model - First principles1209.0413v1 · S. Dimitrakoudis, A. Mastichiadis, R. J. Protheroe et al.2012 · 98 citationsarXiv
On proton synchrotron blazar models: the case of quasar 3C 2791207.5227v1 · Maria Petropoulou, Apostolos Mastichiadis2012 · 23 citationsarXiv
Temporal signatures of leptohadronic feedback mechanisms in compact sources1201.2091v1 · Maria Petropoulou, Apostolos Mastichiadis2012 · 38 citationsarXiv
The time-dependent one-zone hadronic model: first principles1112.3029v1 · Stavros Dimitrakoudis, Maria Petropoulou, Apostolos Mastichiadis2011 · 6 citationsarXiv
Implications of automatic photon quenching on compact gamma-ray sources1105.3852v1 · Maria Petropoulou, Apostolos Mastichiadis2011 · 20 citationsarXiv
Effects of a low electron distribution cutoff on multiwavelength spectra and light curves of GRB afterglows1105.0154v1 · Maria Petropoulou, Apostolos Mastichiadis, Tsvi Piran2011 · 9 citationsarXiv
X-ray variability patterns in blazars1010.4511v1 · K. Moraitis, A. Mastichiadis2010 · 11 citationsarXiv
Obtaining the diffusion coefficient for cosmic ray propagation in the Galactic Centre Ridge through time-dependent simulations of their gamma-ray emission0812.0575v1 · Stavros Dimitrakoudis, Apostolos Mastichiadis, Athanasios Geranios2008 · 6 citationsarXiv
On the rapid TeV flaring activity of Markarian 5010810.2420v1 · A. Mastichiadis, K. Moraitis2008 · 31 citationsarXiv
Simulation of Cosmic Ray propagation in the Galactic Centre Ridge in Accordance with Observed VHE gamma-ray Emission0807.4448v1 · S. Dimitrakoudis, A. Mastichiadis, A. Geranios2008 · 2 citationsarXiv
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