García Burillo, S.Gómez De Castro, Ana Inés2023-06-202023-06-2019970004-6361https://hdl.handle.net/20.500.14352/57557The edge-on spiral galaxy NGC4013 has been mapped in the J=2-1 and 1-0 lines of (CO)-C-12 with the IRAM 30m telescope (HPBW 13'' and 21''). CO emission is detected within a galactocentric radius, R similar to 100'' (5.5 Kpc), The radial molecular gas distribution consists of a ring-like source (of radius r(ring) similar to 1.5 kPc)) and a fast rotating nuclear disk (of radius r(nucl) similar to 500 pc).engjournal articlehttp://adsabs.harvard.edu/abs/1997A&A...322..381Gopen access52Galaxies: individual: NGC 4013Galaxies: ISM galaxies: kinematics and dynamicsGalaxies: structureRadio lines: galaxiesOn spiral galaxiesStar-formationRadial-distributionProdigious warpMilky-wayCo surveyNgc-891DiskKinematicsDynamicsAstronomía (Matemáticas)21 Astronomía y Astrofísica