Prominent spiral arms in the gaseous outer galaxy disks

Astronomy and Astrophysics

Volumn 512, Issue 3, 2010, Pages

  Bertin, G ^a   Amorisco, N C ^b  

^a UNIVERSITY OF MILAN   (Italy)

^b UNIVERSITY OF PISA   (Italy)

Author keywords

Galaxies: halos; Galaxies: kinematics and dynamics; Galaxies: spiral; Galaxies: structure

Indexed keywords

DISKS (STRUCTURAL COMPONENTS); KINEMATICS; MACHINE DESIGN;

APPROXIMATE TREATMENT; CO-ROTATION; COLD GAS; DARK MATTER; DENSITY WAVES; DISK MATERIAL; DISPERSIVE WAVES; GALAXIES: HALOS; LINEAR THEORY; NGC 6946; OPTICAL DISKS; OUTER LINDBLAD RESONANCES; QUANTITATIVE TESTS; ROTATION CURVES; SPIRAL ARMS; SPIRAL GALAXIES; SPIRAL STRUCTURES; STELLAR DISKS;

GALAXIES;

EID: 77952965839     PISSN: 00046361     EISSN: 14320746     Source Type: Journal    
DOI: 10.1051/0004-6361/200913611     Document Type: Article

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