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pro vyhledávání: '"Yıldız, Mustafa K."'
Autor:
Ebrová, Ivana, Bílek, Michal, Lalović, Ana, Yıldız, Mustafa K., Duc, Pierre-Alain, Mašek, Martin, Prouza, Michael
Kinematical and morphological features observed in early-type galaxies provide valuable insights into the evolution of their hosts. We studied the origin of prolate rotation (i.e., rotation around the long axis) in Illustris large-scale cosmological
Externí odkaz:
http://arxiv.org/abs/2312.05532
Publikováno v:
A&A 650, A50 (2021)
A small fraction of early-type galaxies (ETGs) show prolate rotation, i.e. they rotate around their long photometric axis. In simulations, certain configurations of galaxy mergers are known to produce this type of rotation. We investigate the associa
Externí odkaz:
http://arxiv.org/abs/2103.05006
Autor:
Müller, Oliver, Rich, R. Michael, Román, Javier, Yıldız, Mustafa K., Bílek, Michal, Duc, Pierre-Alain, Fensch, Jérémy, Trujillo, Ignacio, Koch, Andreas
Publikováno v:
A&A 624, L6 (2019)
The possible existence of two dark matter free galaxies (NGC1052-DF2 and NGC1052-DF4) in the field of the early-type galaxy NGC1052 presents a challenge to theories of dwarf galaxy formation according to the current cosmological paradigm. We carried
Externí odkaz:
http://arxiv.org/abs/1903.07285
Publikováno v:
A&A 634, A73 (2020)
NGC 4993 is the shell galaxy host of the GRB170817A short gamma-ray burst and the GW170817 gravitational-wave event produced during a binary-neutron-star coalescence. The galaxy shows signs, including the stellar shells, that it has recently accreted
Externí odkaz:
http://arxiv.org/abs/1801.01493
About 20 percent of all nearby early-type galaxies ($M_{\star} \gtrsim 6 \times 10^{9}$ M$_{\odot}$) outside the Virgo cluster are surrounded by a disc or ring of low-column-density neutral hydrogen (HI) gas with typical radii of tens of kpc, much la
Externí odkaz:
http://arxiv.org/abs/1609.03179
Autor:
Yıldız, Mustafa K., Serra, Paolo, Oosterloo, Tom A., Peletier, Reynier F., Morganti, Raffaella, Duc, Pierre-Alain, Cuillandre, Jean-Charles, Karabal, Emin
Publikováno v:
MNRAS (July 21, 2015) 451 (1): 103-113
NGC 4203 is a nearby early-type galaxy surrounded by a very large, low-column-density HI disc. In this paper we study the star formation efficiency in the gas disc of NGC 4203 by using the UV, deep optical imaging and infrared data. We confirm that t
Externí odkaz:
http://arxiv.org/abs/1505.02981
Akademický článek
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Akademický článek
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Publikováno v:
Monthly Notices of the Royal Astronomical Society; 1/1/2017, Vol. 464 Issue 1, p329-355, 27p
Autor:
Yıldız, Mustafa K.1,2,3, Serra, Paolo3, Peletier, Reynier F.1, Oosterloo, Tom A.1,4, Duc, Pierre-Alain5, Gil de Paz, Armando, Knapen, Johan H., Lee, Janice C.
Publikováno v:
Proceedings of the International Astronomical Union. 2016 Supplement S321, Vol. 11, p279-279. 1p.