Morphology of 15 Southern Early-Type Disk Galaxies
Structural analysis has been performed for a sample of 15 southern early-type disk galaxies, mainly S0 galaxies, using high-resolution Ks-band images. The...
Morphology rather than environment drives the SFR-mass relation in the local universe
Exploiting a sample of 680 star-forming galaxies from the Padova Millennium Galaxy Group Catalog (PM2GC; Calvi, Poggianti & Vulcani 2011) in the range 0.038 ≤ z...
Morphology, kinematics and dynamics of bulges of spirals. 1: Kinematics of the bulge of NGC 5055, A MAGN
Long-slit spectroscopy at four position angles is performed on the spiral NGC 5055. The nuclear region is very bright and massive and the rotation velocity in...
Morphology, Kinematics, and Dynamics of Bulges of Spirals.II.Surface Photometry of the Central Part of NGC 5055
The morphological properties of the central 1.9 x 2.8 arcmin region of NGC 5055 have been studied on the basis of BVRI and Hα CCD imaging and photometry...
MOS spectroscopy of protocluster candidate galaxies at z = 6.5
The epoch corresponding to a redshift of z ̃ 6.5 is close to full re-ionization of the Universe, and early enough to provide an intriguing environment to...
Most Hard-X-Ray-Selected Quasars in the Chandra Deep Fields are Obscured
Measuring the population of obscured quasars is one of the key issues in understanding the evolution of active galactic nuclei (AGNs). With a redshift...
Moving groups across Galactocentric radius with Gaia DR3
The kinematic plane of stars near the Sun has proven an indispensable tool for untangling the complexities of the structure of our Milky Way (MW). With ever...
Moving Magnetic Features as Prolongation of Penumbral Filaments
A sequence of 633 high spatial resolution magnetograms and continuum images from SOHO MDI of NOAA AR 0330 is used to study moving magnetic feature (MMF)...
Moving magnetic tubes: fragmentation, vortex streets and the limit of the approximation of thin flux tubes
Aims.We study the buoyant rise of magnetic flux tubes in a stratified layer over a range of Reynolds numbers (25 ⪉ Re ⪉ 2600) by means of numerical simulations...