Dwarf galaxies
Gaia Data Release 2. Kinematics of globular clusters and dwarf galaxies around the Milky Way
... the dwarf galaxy satellites of the Milky Way, knowledge of the orbits also has multiple implications that range from the scale of the formation of the smallest galaxies in the Universe to constraints and ...
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No cores in dark matter-dominated dwarf galaxies with bursty star formation histories
... of dwarf galaxy haloes and their SFHs in cosmological, hydrodynamical simulations of Milky Way and Local Group-like ...investigate dwarf galaxies extracted from the APOSTLE (Fattahi et ...of ...
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Galactic Building Blocks: Searching for Dwarf Galaxies Near and Far
... of dwarf galaxies around elliptical and spiral galaxies are similar (Nierenberg et ...These galaxies could be detectable from the tidal imprints on the gas disks of their host galaxies ...
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Searching the Parameters of Dark Matter Halos on the Basis of Dwarf Galaxies’ Dynamics
... From this examination, it’s clear the difference between ours models—in our case model based on the dwarf galaxies Newtonian dynamics and allowed get the improved estimate of dark matter core. Moreover, ...
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Stellar population gradients in isolated, local group dwarf galaxies
... Among the mechanisms proposed to shape the evolution of dwarf galaxies, SN feedback, SN heating, UV-background, and self-shielding may have a dependency on the galactocentric radius [3, 9, 11, 14]. If this ...
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A new formulation of the external field effect in MOND and numerical simulations of ultra diffuse dwarf galaxies application to NGC 1052 DF2 and NGC 1052 DF4
... nearby galaxies, even if they exert no ...low-mass dwarf galaxies in the vicinity of major host ...of galaxies (Wu & Kroupa 2015; Haghi et ...
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Snigula, Jan (2006): Long Period Variables in Local Group Dwarf Galaxies. Dissertation, LMU München: Fakultät für Physik
... The detection and determination of the period solution of the variable sources is laid out in Chapter 4. To detect the variable sources a mask image was assembled by summing up the number of epochs the value of an ...
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Misgeld, Ingo (2011): Early-type stellar systems in nearby galaxy clusters: from dwarf galaxies to star clusters. Dissertation, LMU München: Fakultät für Physik
... cluster dwarf galaxies with rather high surface brightnesses from background galaxies which only resemble the cluster ...cluster dwarf galaxies (see ...cluster dwarf galaxy ...
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NGC 1705 and the evolution of blue compact dwarf galaxies
... We can now sketch a picture for evolution during the BCD phase and into the inactive sequence. It is in some ways similar to the stochastic self-propagating star formation picture of dwarf galaxies of ...
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Milky Way Dwarf Galaxies: A Search for Stellar Substructure
... accreted dwarf galaxies might have contributed to the build-up of the MW halo may be tested using the chemical signature of stars in our galaxy to trace its formation history ...day dwarf ...
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Neutral hydrogen in dwarf galaxies. II. The kinematics of HI
... In this paper we we present the kinematical information extracted from HI maps of the dwarf galaxy sample de- scribed by Stil & Israel (2002; hereafter Paper I). As neu- tral atomic hydrogen is one of the most ...
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Hu, Chia-Yu (2016): Star formation and molecular hydrogen in dwarf galaxies. Dissertation, LMU München: Fakultät für Physik
... The actual algorithmic implementation has a signicant impact on the gas outow properties of our disk evolution models. Implementations with better uid mixing capa- bilities in general result in reduced mass loading. In ...
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Gössl, Claus (2007): Finding Cepheid Variable Stars in Northern Dwarf Galaxies of the Local Group. Dissertation, LMU München: Fakultät für Physik
... Pegasus Dwarf respectively allowed for the first time to establish accurate PLR distances to them ...each dwarf could en- hance the δ Cephei samples but would require dedicated deeper, higher resolved, or ...
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Nebular metallicities in isolated dwarf irregular galaxies
... smaller galaxies generally exhibit lower nebular metallicity than larger ...gas-rich dwarf galaxies (Nicholls et ...that dwarf galaxies residing in low density environments ...isolated ...
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Chemistry and kinematics of the late forming dwarf irregular galaxies Leo A, Aquarius, and the Sagittarius DIG
... all dwarf galaxies, Leo A and Aquarius have ancient popula- ...isolated galaxies in the local Galactic neighborhood. Both galaxies are probably members of the Local ...
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RX J2130.6+4710 - an eclipsing white dwarf-M-dwarf binary star
... pattern of dark regions with variations in the local temperature and the emergent spectrum. This pattern of dark regions can approxi- mated using models with circular spots, each with its own position (latitude and ...
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Eclipsing white dwarf binaries
... white dwarf and using it as a prior constraint to the light curve ...white dwarf binary (CSS ...white dwarf binary, and thus a prime target for future high-precision ...
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Reaction of wheat to common bunt and dwarf bunt and reaction of triticale to dwarf bunt
... low disease level in the 2015 trial may be the absence of long-term snow cover demanded for the optimal development of dwarf bunt infection. Though the plots were covered with white unwoven fabric to improve the ...
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DE Canum Venaticorum : a bright, eclipsing red dwarf–white dwarf binary
... white dwarf– low-mass main-sequence star (red dwarf) eclipsing binaries are: RR Cae (Bruch 1999), NN Ser (Haefner 1989), EC13471-1258 (O’Donoghue et ...white dwarf–red dwarf binaries see, ...
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Kinematics of giant elliptical galaxies and a study of nucleated dwarf elliptical galaxies
... A survey of the literatu re found only one set of velocity d a ta for NGC 1404, from Franx et al. (1989b), w ith m ajor and m inor axis coverage out to r = 40" and error bars of typically ±10 to 2 0 k m s -1 . Figure ...
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