Michal Zajacek
Michal Zajacek
I. Physikalisches Institute, Universität zu Köln; Max Planck Institute für Radioastronomie
Verified email at ph1.uni-koeln.de
Cited by
Cited by
Investigating the relativistic motion of the stars near the supermassive black hole in the galactic center
M Parsa, A Eckart, B Shahzamanian, V Karas, M Zajaček, JA Zensus, ...
The Astrophysical Journal 845 (1), 22, 2017
The Milky Way’s supermassive black hole: how good a case is it?
A Eckart, A Hüttemann, C Kiefer, S Britzen, M Zajaček, C Lämmerzahl, ...
Foundations of Physics 47 (5), 553-624, 2017
OJ287: deciphering the ‘Rosetta stone of blazars
S Britzen, C Fendt, G Witzel, SJ Qian, IN Pashchenko, O Kurtanidze, ...
Monthly Notices of the Royal Astronomical Society 478 (3), 3199-3219, 2018
On the charge of the Galactic centre black hole
M Zajaček, A Tursunov, A Eckart, S Britzen
Monthly Notices of the Royal Astronomical Society 480 (4), 4408-4423, 2018
Monitoring the dusty s-cluster object (dso/g2) on its orbit toward the galactic center black hole
M Valencia-S, A Eckart, M Zajaček, F Peissker, M Parsa, N Grosso, ...
The Astrophysical Journal 800 (2), 125, 2015
Dust-enshrouded star near supermassive black hole: predictions for high-eccentricity passages near low-luminosity galactic nuclei
M Zajaček, V Karas, A Eckart
Astronomy & Astrophysics 565, A17, 2014
Polarized near-infrared light of the Dusty S-cluster Object (DSO/G2) at the Galactic center
B Shahzamanian, A Eckart, M Zajaček, M Valencia-S, N Sabha, L Moser, ...
Astronomy & Astrophysics 593, A131, 2016
Can reverberation-measured quasars be used for cosmology?
ML Martínez-Aldama, B Czerny, D Kawka, V Karas, S Panda, M Zajaček, ...
The Astrophysical Journal 883 (2), 170, 2019
Time delay measurement of Mg II line in CTS C30. 10 with SALT
B Czerny, A Olejak, M Rałowski, S Kozłowski, MLM Aldama, M Zajacek, ...
The Astrophysical Journal 880 (1), 46, 2019
A cosmic collider: Was the IceCube neutrino generated in a precessing jet-jet interaction in TXS 0506+ 056?
S Britzen, C Fendt, M Böttcher, M Zajaček, F Jaron, IN Pashchenko, ...
Astronomy & Astrophysics 630, A103, 2019
Effect of an isotropic outflow from the Galactic Centre on the bow-shock evolution along the orbit
M Zajaček, A Eckart, V Karas, D Kunneriath, B Shahzamanian, N Sabha, ...
Monthly Notices of the Royal Astronomical Society 455 (2), 1257-1274, 2016
Nature of the Galactic centre NIR-excess sources-I. What can we learn from the continuum observations of the DSO/G2 source?
M Zajaček, S Britzen, A Eckart, B Shahzamanian, G Busch, V Karas, ...
Astronomy & Astrophysics 602, A121, 2017
S62 and S4711: Indications of a Population of Faint Fast-moving Stars inside the S2 Orbit—S4711 on a 7.6 yr Orbit around Sgr A
F Peißker, A Eckart, M Zajaček, B Ali, M Parsa
The Astrophysical Journal 899 (1), 50, 2020
Electric charge of black holes: Is it really always negligible?
M Zajaček, A Tursunov
arXiv preprint arXiv:1904.04654, 2019
The infrared K-band identification of the DSO/G2 source from VLT and Keck data
A Eckart, M Horrobin, S Britzen, M Zamaninasab, K Mužić, N Sabha, ...
Proceedings of the International Astronomical Union 9 (S303), 269-273, 2013
Constraining the charge of the Galactic centre black hole
M Zajaček, A Tursunov, A Eckart, S Britzen, E Hackmann, V Karas, ...
Journal of Physics: Conference Series 1258 (1), 012031, 2019
Near-infrared observations of star formation and gas flows in the NUGA galaxy NGC 1365
N Fazeli, G Busch, M Valencia-S, A Eckart, M Zajaček, F Combes, ...
Astronomy & Astrophysics 622, A128, 2019
Monitoring dusty sources in the vicinity of Sagittarius A
F Peißker, SE Hosseini, M Zajaček, A Eckart, R Saalfeld, M Valencia-S, ...
Astronomy & Astrophysics 634, A35, 2020
New bow-shock source with bipolar morphology in the vicinity of Sgr A
F Peißker, M Zajaček, A Eckart, NB Sabha, B Shahzamanian, M Parsa
Astronomy & Astrophysics 624, A97, 2019
Effect of electromagnetic interaction on Galactic center flare components
A Tursunov, M Zajaček, A Eckart, M Kološ, S Britzen, Z Stuchlík, B Czerny, ...
The Astrophysical Journal 897 (1), 99, 2020
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