Black Hole 210

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Nature

volume 601 , pages 329–333 ( 2022 ) Cite this article

Black-hole-driven outflows have been observed in some dwarf galaxies with active galactic nuclei 1 , and probably play a role in heating and expelling gas (thereby suppressing star formation), as they do in larger galaxies 2 . The extent to which black-hole outflows can trigger star formation in dwarf galaxies is unclear, because work in this area has previously focused on massive galaxies and the observational evidence is scarce 3 , 4 , 5 . Henize 2-10 is a dwarf starburst galaxy previously reported to have a central massive black hole 6 , 7 , 8 , 9 , although that interpretation has been disputed because some aspects of the observational evidence are also consistent with a supernova remnant 10 , 11 . At a distance of approximately 9 Mpc, it presents an opportunity to resolve the central region and to determine if there is evidence for a black-hole outflow influencing star formation. Here we report optical observations of Henize 2-10 with a linear resolution of a few parsecs. We find an approximately 150-pc-long ionized filament connecting the region of the black hole with a site of recent star formation. Spectroscopy reveals a sinusoid-like position–velocity structure that is well described by a simple precessing bipolar outflow. We conclude that this black-hole outflow triggered the star formation.
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The spectroscopic data analysed in this study are available from the Mikulski Archive for Space Telescopes (MAST) at https://archive.stsci.edu/.
Manzano-King, C. M., Canalizo, G. & Sales, L. V. AGN-driven outflows in dwarf galaxies. Astrophys. J. 884 , 54 (2019).
Fabian, A. C. Observational evidence of active galactic nuclei feedback. Annu. Rev. Astron. Astrophys. 50 , 455–489 (2012).
Gaibler, V. et al. Jet-induced star formation in gas-rich galaxies. Mon. Not. R. Astron. Soc. 425 , 438–449 (2012).
Maiolino, R. et al. Star formation inside a galactic outflow. Nature 544 , 202–206 (2017).
Gallagher, R. et al. Widespread star formation inside galactic outflows. Mon. Not. R. Astron. Soc. 485 , 3409–3429 (2019).
Reines, A. E. et al. An actively accreting massive black hole in the dwarf starburst galaxy Henize 2-10. Nature 470 , 66–68 (2011).
Reines, A. E. & Adam, T. D. Parsec-scale radio emission from the low-luminosity active galactic nucleus in the dwarf starburst galaxy Henize 2-10. Astrophys. J. Lett. 750 , L24 (2012).
Reines, A. E. et al. Deep Chandra observations of the compact starburst galaxy Henize 2-10: X-rays from the massive black hole. Astrophys. J. Lett. 830 , L35 (2016).
Riffel, R. A. Evidence for an accreting massive black hole in He 2-10 from adaptive optics integral field spectroscopy. Mon. Not. R. Astron. Soc. 494 , 2004–2011 (2020).
Hebbar, P. R. et al. X-ray spectroscopy of the candidate AGNs in Henize 2-10 and NGC 4178: likely supernova remnants. Mon. Not. R. Astron. Soc. 485 , 5604–5615 (2019).
Cresci, G. et al. The MUSE view of He 2-10: No AGN ionization but a sparkling starburst. Astron. Astrophys. 604 , A101 (2017).
Kobulnicky, H. A. et al. Aperture synthesis observations of molecular and atomic gas in the Wolf-Rayet starburst galaxy. Astron. J. 110 , 116 (1995).
Mathewson, D. S. et al. A new oxygen-rich supernova remnant in the Large Magellanic Cloud. Astrophys. J. 242 , L73–L76 (1980).
Borkowski, K. J. et al. Asymmetric expansion of the youngest galactic supernova remnant G1. 9+ 0.3. Astrophys. J. Lett. 837 , L7 (2017).
Gower, A. C. & Hutchings, J. B. A precessing relativistic jet model for 3C 449. Astrophys. J. 258 , L63–L66 (1982).
Dunn, R. J. H., Fabian, A. C. & Sanders, J. S. Precession of the super-massive black hole in NGC 1275 (3C 84)? Mon. Not. R. Astron. Soc. 366 , 758–766 (2006).
Pringle, J. E. Self-induced warping of accretion discs. Mon. Not. R. Astron. Soc. 281 , 357–361 (1996).
Nixon, C. & King, A. Do jets precess… or even move at all? Astrophys. J. Lett. 765 , L7 (2013).
Kharb, P. et al. Double-peaked emission lines due to a radio outflow in KISSR 1219. Astrophys. J. 846 , 12 (2017).
Beck, S. C., Jean, L. T. & Michelle Consiglio, S. Dense molecular filaments feeding a starburst: ALMA maps of CO (3–2) in Henize 2-10. Astrophys. J. 867 , 165 (2018).
Lee, M. G. et al. Optical spectroscopy of supernova remnants in M81 and M82. Astrophys. J. 804 , 63 (2015).
Trump, J. R. et al. Accretion rate and the physical nature of unobscured active galaxies. Astrophys. J. 733 , 60 (2011).
Reines, A. E. et al. A new sample of (wandering) massive black holes in dwarf galaxies from high-resolution radio observations. Astrophys. J. 888 , 36 (2020).
Molina, M. et al. Outflows, shocks, and coronal line emission in a radio-selected AGN in a dwarf galaxy. Astrophys. J. 910 , 5 (2021).
Allen, M. G. et al. The MAPPINGS III library of fast radiative shock models. Astrophys. J. Suppl. Ser. 178 , 20 (2008).
Silk, J. & Norman, C. Global star formation revisited. Astrophys. J. 700 , 262 (2009).
Silk, J. Unleashing positive feedback: linking the rates of star formation, supermassive black hole accretion, and outflows in distant galaxies. Astrophys. J. 772 , 112 (2013).
Penny, S. J. et al. SDSS-IV MaNGA: evidence of the importance of AGN feedback in low-mass galaxies. Mon. Not. R. Astron. Soc. 476 , 979–998 (2018).
Trump, J. R. et al. Spectropolarimetric evidence for radiatively inefficient accretion in an optically dull active galaxy. Astrophys. J. 732 , 23 (2011).
Santoro, F. et al. AGN-driven outflows and the AGN feedback efficiency in young radio galaxies. Astron. Astrophys. 644 , A54 (2020).
Constantin, A. et al. Probing the balance of AGN and star-forming activity in the local universe with ChaMP. Astrophys. J. 705 , 1336 (2009).
Baganoff, F. K. et al. Chandra X-ray spectroscopic imaging of Sagittarius A* and the central parsec of the galaxy. Astrophys. J. 591 , 891 (2003).
Nguyen, D. D. et al. Extended structure and fate of the nucleus in Henize 2-10. Astrophys. J. 794 , 34 (2014).
Greene, J. E., Strader, J. & Ho, L. C. Intermediate-mass black holes. Annu. Rev. Astron. Astrophys. 58 , 257–312 (2020).
Leitherer, C. et al. Starburst99: synthesis models for galaxies with active star formation. Astrophys. J. Suppl. Ser. 123 , 3 (1999).
Newville, M., Stensitzki, T., Allen, D. B. & Ingargiola, A. LMFIT: non-linear least-square minimization and curve-fitting for Python version 0.8.0. Zenodo https://doi.org/10.5281/zenodo.11813 (2014).
Osterbrock, D. E., and Ferland, G. J. Astrophysics of Gas Nebulae and Active Galactic Nuclei (University Science Books, 2006).
Baldwin, J. A., Phillips, M. M. & Terlevich, R. Classi
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