Search Results
Showing 1-20 of about 131 results.
From seagull to hummingbird: New diagnostic methods for resolving galaxy activityDOI: info:10.1051/0004-6361/202451323v. 693EDP
Daoutis, C., Zezas, A., Kyritsis, E., Kouroumpatzakis, K., and Bonfini, P. 2025. "From seagull to hummingbird: New diagnostic methods for resolving galaxy activity." Astronomy and Astrophysics, 693. https://doi.org/10.1051/0004-6361/202451323.
HCG 57: Evidence for Shock-heated Intergalactic Gas from X-Rays and Optical Emission Line SpectroscopyDOI: info:10.3847/1538-4357/ada14bv. 979IOP240
O'Sullivan, Ewan, Appleton, P. N., Joshi, B. A., Lanz, Lauranne, Alatalo, Katherine, Vrtilek, Jan M., Zezas, Andreas, and David, Laurence P. 2025. "HCG 57: Evidence for Shock-heated Intergalactic Gas from X-Rays and Optical Emission Line Spectroscopy." The Astrophysical Journal, 979 240. https://doi.org/10.3847/1538-4357/ada14b.
A robust automated machine-learning method for the identification of star clusters in the central region of the Small Magellanic CloudDOI: info:10.1051/0004-6361/202345959v. 681
Strantzalis, A., Lazarou, D., Hatzidimitriou, D., Zezas, A., Antoniou, V., and Reskos, N. 2024. "A robust automated machine-learning method for the identification of star clusters in the central region of the Small Magellanic Cloud." Astronomy and Astrophysics, 681. https://doi.org/10.1051/0004-6361/202345959.
A versatile classification tool for galactic activity using optical and infrared colorsDOI: info:10.1051/0004-6361/202347016v. 679
Daoutis, C., Kyritsis, E., Kouroumpatzakis, K., and Zezas, A. 2023. "A versatile classification tool for galactic activity using optical and infrared colors." Astronomy and Astrophysics, 679. https://doi.org/10.1051/0004-6361/202347016.
Identifying Diffuse Spatial Structures in High-energy Photon ListsDOI: info:10.3847/1538-3881/aca478v. 165IOP66
Fan, Minjie, Wang, Jue, Kashyap, Vinay L., Lee, Thomas C. M., van Dyk, David A., and Zezas, Andreas. 2023. "Identifying Diffuse Spatial Structures in High-energy Photon Lists." The Astronomical Journal, 165 66. https://doi.org/10.3847/1538-3881/aca478.
Star formation rate and stellar mass calibrations based on infrared photometry and their dependence on stellar population age and extinctionDOI: info:10.1051/0004-6361/202346054v. 673
Kouroumpatzakis, K., Zezas, A., Kyritsis, E., Salim, S., and Svoboda, J. 2023. "Star formation rate and stellar mass calibrations based on infrared photometry and their dependence on stellar population age and extinction." Astronomy and Astrophysics, 673. https://doi.org/10.1051/0004-6361/202346054.
X-ray luminosity function of high-mass X-ray binaries: Studying the signatures of different physical processes using detailed binary evolution calculationsDOI: info:10.1051/0004-6361/202244929v. 672
Misra, Devina, Kovlakas, Konstantinos, Fragos, Tassos, Lazzarini, Margaret, Bavera, Simone S., Lehmer, Bret D., Zezas, Andreas, Zapartas, Emmanouil, Xing, Zepei, Andrews, Jeff J., Dotter, Aaron, Rocha, Kyle Akira, Srivastava, Philipp M., and Sun, Meng. 2023. "X-ray luminosity function of high-mass X-ray binaries: Studying the signatures of different physical processes using detailed binary evolution calculations." Astronomy and Astrophysics, 672. https://doi.org/10.1051/0004-6361/202244929.
The Large Deficit of HMXB Emission from Luminous Infrared Galaxies: The Case of the Circumnuclear Starburst Ring in NGC 7552DOI: info:10.3847/1538-4357/acd9aav. 95222
West, Lacey, Garofali, Kristen, Lehmer, Bret D., Prestwich, Andrea, Eufrasio, Rafael, Luangtip, Wasutep, Roberts, Timothy P., and Zezas, Andreas. 2023. "The Large Deficit of HMXB Emission from Luminous Infrared Galaxies: The Case of the Circumnuclear Starburst Ring in NGC 7552." The Astrophysical Journal, 952 22. https://doi.org/10.3847/1538-4357/acd9aa.
Simulating the Sensitivity to Stellar Point Sources of Chandra X-Ray ObservationsDOI: info:10.3847/1538-4365/acdd63v. 269IOP8
Wright, Nicholas J., Drake, Jeremy J., Guarcello, Mario G., Kashyap, Vinay L., and Zezas, Andreas. 2023. "Simulating the Sensitivity to Stellar Point Sources of Chandra X-Ray Observations." The Astrophysical Journal Supplement Series, 269 8. https://doi.org/10.3847/1538-4365/acdd63.
Bernadich, M. C., Schwope, A. D., Traulsen, I., Zezas, Andreas, and Kovlakas, K. 2022. "An expanded ultraluminous X-ray source catalogue." Astronomy and Astrophysics, 659 A188. https://doi.org/10.1051/0004-6361/202141560.
The eROSITA Final Equatorial-Depth Survey (eFEDS). Presenting the demographics of X-ray emission from normal galaxiesDOI: info:10.1051/0004-6361/202141641v. 661A16
Vulic, N., Hornschemeier, A. E., Haberl, F., Basu-Zych, A. R., Kyritsis, E., Zezas, A., Salvato, M., Ptak, A., Bogdan, A., Kovlakas, K., Wilms, J., Sasaki, M., Liu, T., Merloni, A., Dwelly, T., Brunner, H., Lamer, G., Maitra, C., Nandra, K., and Santangelo, A. 2022. "The eROSITA Final Equatorial-Depth Survey (eFEDS). Presenting the demographics of X-ray emission from normal galaxies." Astronomy and Astrophysics, 661 A16. https://doi.org/10.1051/0004-6361/202141641.
Spatial Structures in the Globular Cluster Distribution of Fornax Cluster GalaxiesDOI: info:10.3847/1538-4357/ac4be2v. 92715
D'Abrusco, Raffaele, Zegeye, David, Fabbiano, Giuseppina, Cantiello, Michele, Paolillo, Maurizio, and Zezas, Andreas. 2022. "Spatial Structures in the Globular Cluster Distribution of Fornax Cluster Galaxies." The Astrophysical Journal, 927 15. https://doi.org/10.3847/1538-4357/ac4be2.
Optical emission-line luminosity function models for populations of supernova remnantsDOI: info:10.1093/mnras/stac1415v. 5143260–3269
Kopsacheili, M., Leonidaki, I., and Zezas, A. 2022. "Optical emission-line luminosity function models for populations of supernova remnants." Monthly Notices of the Royal Astronomical Society, 514 3260–3269. https://doi.org/10.1093/mnras/stac1415.
Average bolometric corrections and optical to X-ray flux measurements as a function of accretion rate for X-ray binariesDOI: info:10.1093/mnras/stac940v. 5131400–1413
Anastasopoulou, Konstantina, Steiner, James F., Reig, P., and Zezas, Andreas. 2022. "Average bolometric corrections and optical to X-ray flux measurements as a function of accretion rate for X-ray binaries." Monthly Notices of the Royal Astronomical Society, 513 1400–1413. https://doi.org/10.1093/mnras/stac940.
The Star Formation Reference Survey - V. The effect of extinction, stellar mass, metallicity, and nuclear activity on star-formation rates based on H α emissionDOI: info:10.1093/mnras/stab1917v. 5063079–3097
Kouroumpatzakis, K., Zezas, A., Maragkoudakis, A., Willner, S. P., Bonfini, P., Ashby, M. L. N., Sell, P. H., and Jarrett, T. H. 2021. "The Star Formation Reference Survey - V. The effect of extinction, stellar mass, metallicity, and nuclear activity on star-formation rates based on H α emission." Monthly Notices of the Royal Astronomical Society, 506 3079–3097. https://doi.org/10.1093/mnras/stab1917.
The star formation reference survey - IV. Stellar mass distribution of local star-forming galaxiesDOI: info:10.1093/mnras/stab777v. 5043831–3861
Bonfini, P., Zezas, A., Ashby, M. L. N., Willner, S. P., Maragkoudakis, A., Kouroumpatzakis, K., Sell, P. H., and Kovlakas, K. 2021. "The star formation reference survey - IV. Stellar mass distribution of local star-forming galaxies." Monthly Notices of the Royal Astronomical Society, 504 3831–3861. https://doi.org/10.1093/mnras/stab777.
The supernova remnant populations of the galaxies NGC 45, NGC 55, NGC 1313, NGC 7793: luminosity and excitation functionsDOI: info:10.1093/mnras/stab2395v. 5076020–6036
Kopsacheili, M., Leonidaki, I., Boumis, P., and Zezas, A. 2021. "The supernova remnant populations of the galaxies NGC 45, NGC 55, NGC 1313, NGC 7793: luminosity and excitation functions." Monthly Notices of the Royal Astronomical Society, 507 6020–6036. https://doi.org/10.1093/mnras/stab2395.
The Metallicity Dependence of the High-mass X-Ray Binary Luminosity FunctionDOI: info:10.3847/1538-4357/abcec1v. 90717
Lehmer, Bret D., Eufrasio, Rafael T., Basu-Zych, Antara, Doore, Keith, Fragos, Tassos, Garofali, Kristen, Kovlakas, Konstantinos, Williams, Benjamin F., Zezas, Andreas, and Santana-Silva, Luidhy. 2021. "The Metallicity Dependence of the High-mass X-Ray Binary Luminosity Function." The Astrophysical Journal, 907 17. https://doi.org/10.3847/1538-4357/abcec1.
Change-point Detection and Image Segmentation for Time Series of Astrophysical ImagesDOI: info:10.3847/1538-3881/abe0b6v. 161184
Xu, Cong, Günther, Hans Moritz, Kashyap, Vinay L., Lee, Thomas C. M., and Zezas, Andreas. 2021. "Change-point Detection and Image Segmentation for Time Series of Astrophysical Images." The Astronomical Journal, 161 184. https://doi.org/10.3847/1538-3881/abe0b6.
The Heraklion Extragalactic Catalogue (HECATE): a value-added galaxy catalogue for multimessenger astrophysicsDOI: info:10.1093/mnras/stab1799v. 5061896–1915
Kovlakas, K., Zezas, A., Andrews, J. J., Basu-Zych, A., Fragos, T., Hornschemeier, A., Kouroumpatzakis, K., Lehmer, B., and Ptak, A. 2021. "The Heraklion Extragalactic Catalogue (HECATE): a value-added galaxy catalogue for multimessenger astrophysics." Monthly Notices of the Royal Astronomical Society, 506 1896–1915. https://doi.org/10.1093/mnras/stab1799.