Number of the records: 1
Cold molecular gas outflow encasing the ionized one in the Seyfert galaxy NGC 3281
- 1.0583801 - ASÚ 2024 RIV US eng J - Journal Article
Dall'Agnol de Oliveira, B. … Total 5 authors
Cold molecular gas outflow encasing the ionized one in the Seyfert galaxy NGC 3281.
Monthly Notices of the Royal Astronomical Society. Roč. 522, Issue 3 (2023), s. 3753-3765. ISSN 0035-8711. E-ISSN 1365-2966
Research Infrastructure: EU-ARC.CZ III - 90259
Keywords : molecular data * active galaxies * jets and outflows
OECD category: Astronomy (including astrophysics,space science)
Impact factor: 4.7, year: 2023
Method of publishing: Limited access
https://doi.org/10.1093/mnras/stad1076
We present ALMA CO (2-1) observations of the Seyfert 2 galaxy NGC 3281 at ~100 pc spatial resolution. This galaxy was previously known to present a bi-conical ionized gas outflow extending to 2 kpc from the nucleus. The analysis of the CO moment and channel maps, as well as kinematic modelling, reveals two main components in the molecular gas: one rotating in the galaxy plane and another outflowing and extending up to ~1.8-2.6 kpc from the nucleus, partially encasing the ionized component.
Permanent Link: https://hdl.handle.net/11104/0351798
Number of the records: 1