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Molecular gas in the warped galaxy NGC 4013

García Burillo, S. and Gómez de Castro, Ana Inés (1997) Molecular gas in the warped galaxy NGC 4013. Astronomy & Astrophysics, 322 (2). pp. 381-390. ISSN 0004-6361

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Abstract

The 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).

Item Type:Article
Uncontrolled Keywords:galaxies: individual: NGC 4013; galaxies: ISM galaxies: kinematics and dynamics; galaxies: structure; radio lines: galaxies; On spiral galaxies; star-formation; radial-distribution; prodigious warp; milky-way; co survey; ngc-891; disk; kinematics; dynamics
Subjects:Sciences > Mathematics > Astronomy
ID Code:16538
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