Haut PDF Where in the Milky Way is the North Polar Spur?
Where in the Milky Way is the North Polar Spur?
... Where in the Milky Way is the North Polar Spur? A series of pointed observa0ons with XMM-‐Newton of the X-‐ray bright "North ...
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The characterization of the gamma-ray signal from the central Milky Way: A case for annihilating dark matter
... expanding the size of the ROI also changes the height of the peak, while preserving a “bump”-like spectrum that rises steeply at low energies and peaks around ∼ 2 ...GeV. In general, ...
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Modeling the 3D Milky Way using Machine Learning with Gaia and infrared surveys
... evolution is determined by the complex interplay between the magneto-hydrodynamics laws, which describe how the gas flows in the galaxy, gravity and self-gravity, which ...
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The North Atlantic variability structure, storm tracks, and precipitation depending on the polar vortex strength
... by the strong evidence that the state of the northern hemisphere vortex in boreal winter influ- ences tropospheric variability, teleconnection patterns over the North Atlantic ...
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All-flavour search for neutrinos from dark matter annihilations in the Milky Way with IceCube/DeepCore
... in the surrounding IceCube strings causally connected with that ...reduces the passing event rate by nearly a factor of 10. The event sample is further reduced by requiring a mini- mum ...
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The chemodynamics of prograde and retrograde Milky Way stars
... ). In that respect, retrograde stars in the Milky Way hold a key place in our understanding of the assembly history of our Galaxy because there is no clear ...
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Characterization of the morphometry of impact craters hosting polar deposits in Mercury's north polar region
... and where s L and s 2L are the slopes of baselines of length L and 2L, respectively, centered at the point of ...interest. The slope of each baseline is defined as the slope of ...
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The chemodynamics of prograde and retrograde Milky Way stars
... kpc, the metal- licity gradient flattens as one moves further from the plane, regardless of whether we correct for the zero-point o ffset on the parallaxes (see also Tables ...For the ...
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Cassini UVIS Detection of Saturn's North Polar Hexagon in the Grand Finale Orbits
... The enhanced UV darkness in the images presented here inside the auroral oval compared to outside sug- gests much of the newly formed material travels poleward at the higher ...
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Gaia Data Release 2. Kinematics of globular clusters and dwarf galaxies around the Milky Way
... as the glob- ular clusters and dwarf galaxies of the Milky Way, have a long history, starting from the use of photographic plates that were sometimes taken with a time baseline longer ...
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Multiwavelength study of the flaring activity of the supermassive black hole Sgr A* at the center of the Milky Way
... to the low Earth orbit, the duration of the Swift observations are about 1 ks, which is short compared to the flare observed durations (from some hundred of seconds to more than 10 ...
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Interarm islands in the Milky Way – the one near the Cygnus spiral arm
... creation in an interarm or spur, and the Local Arm not being a long density wave ...hence, the backward integration time must use older star clusters that may have diverged from the ...
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Chemical mapping of the Milky Way with the Canada–France Imaging Survey: a non-parametric metallicity–distance decomposition of the Galaxy
... present the chemical distribution of the Milky Way, based on 2900 deg 2 of u-band photometry taken as part of the Canada–France Imaging ...of the northern sky. By combing ...
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The inner two degrees of the Milky Way
... variance, in the GC region the MR /MP number ratio significantly increases up to a value of about ...of the MR component. Figure 5 shows the map of the MR /MP number ratio ...
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Low-mass stars as tracers of the milky way populations : investigating the effects of metallicity in cool atmosphere
... of the Properties of M-dwarfs 11 Despite their extreme faintness (10 −2 −10 −5 L ⊙ ) in V bandpass, M-dwarfs yield spectroscopic features which can still provide us with information about basic atmospheric ...
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The AMBRE project: The thick thin disk and thin thick disk of the Milky Way
... seeing is the mixing of two stellar pop- ulations coming from different locations: the high-[Mg/Fe] se- quence, which formed in the inner Galaxy where star formation rates were ...
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Structure and kinematics of the milky way as seen from barred galactic model
... ) is not computed everywhere in space to allow computation of stellar ...for the integral of ...potentials in disk galaxies as has been pointed out in Bienaymé et ...to the ...
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TOPoS VI. The metal-weak tail of the metallicity distribution functions of the Milky Way and of the Gaia-Sausage-Enceladus structure
... used, in which many features, including the Ca ii K and Ca ii IR triplet were la- belled as ...exclude the features due to C-bearing molecules from our estimate (G-band and Swan band), although ...
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Cygnus OB2 – a young globular cluster in the Milky Way
... cluster in the Milky Way 543 elliptical shape of Cyg OB2 in the DSS data is produced by an elongated region of rather low extinction that is enclosed by two dust ...
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Results from the search for dark matter in the Milky Way with 9 years of data of the ANTARES neutrino telescope
... and the “McMillan” [10] profile. The parameters for these models are taken from [11] and [10] and are shown in Table 1 .... The McMillan profile is a variant of the Zhao profile ...
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