Search Results - "Scharwächter, J"

Eliminating error in the chemical abundance scale for extragalactic Hii regions by López-Sánchez, Á. R, Dopita, M. A, Kewley, L. J, Zahid, H. J, Nicholls, D. C, Scharwächter, J

“…In an attempt to remove the systematic errors which have plagued the calibration of the Hii region abundance sequence, we have theoretically modelled the…”
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Kinematics and excitation of the molecular hydrogen accretion disc in NGC 1275 by Scharwächter, J., McGregor, P. J., Dopita, M. A., Beck, T. L.

“…We report the results of high spatial and spectral resolution integral-field spectroscopy of the central ∼3 × 3 arcsec2 of the active galaxy NGC 1275 (Perseus…”
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Spatially Resolved Spectroscopy of Narrow-line Seyfert 1 Host Galaxies by Scharwächter, J., Husemann, B., Busch, G., Komossa, S., Dopita, M. A.

“…We present optical integral field spectroscopy for five narrow-line Seyfert 1 (NLS1) galaxies, probing their host galaxies at scales. Emission lines from the…”
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The overmassive black hole in NGC 1277: new constraints from molecular gas kinematics by Scharwächter, J., Combes, F., Salomé, P., Sun, M., Krips, M.

“…We report the detection of CO(1-0) emission from NGC 1277, a lenticular galaxy in the Perseus Cluster. NGC 1277 has previously been proposed to host an…”
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THE Arp 220 MERGER ON kpc SCALES by Konig, S, Garcia-Marin, M, Eckart, A, Downes, D, SCHARWACHTER, J

“…For the first time, we study the eastern nucleus in greater detail and search for the more extended emission in the molecular gas in different CO line…”
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Resolving the Host Galaxy of the Nearby QSO I Zw 1 with Subarcsecond Multitransition Molecular Line Observations by Staguhn, J. G, Schinnerer, E, Eckart, A, Scharwächter, J

“…We present the first subkiloparsec ([approx]0!!7 ~ 850 pc) resolution super(12)CO(1-0) molecular line observations of the interstellar medium (ISM) in the host…”
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Eliminating error in the chemical abundance scale for extragalactic H ii regions by López-Sánchez, Á. R., Dopita, M. A., Kewley, L. J., Zahid, H. J., Nicholls, D. C., Scharwächter, J.

“…Abstract In an attempt to remove the systematic errors which have plagued the calibration of the H ii region abundance sequence, we have theoretically modelled…”
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The MUSE view of QSO PG 1307+085: an elliptical galaxy on the M BH–σ relation interacting with its group environment by Husemann, B., Bennert, V. N., Scharwächter, J., Woo, J.-H., Choudhury, O. S.

“…We report deep optical integral-field spectroscopy with the Multi-Unit Spectroscopic Explorer (MUSE) at the Very Large Telescope of the luminous radio-quiet…”
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The MUSE view of QSO PG 1307+085: an elliptical galaxy on the M^sub BH-[Sigma]^ relation interacting with its group environment by Husemann, B, Bennert, V N, Scharwächter, J, Woo, J-H, Choudhury, O S

“…We report deep optical integral-field spectroscopy with the Multi-Unit Spectroscopic Explorer (MUSE) at the Very Large Telescope of the luminous radio-quiet…”
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Eliminating error in the chemical abundance scale for extragalactic H  ii regions: Abundances of extragalactic H  ii regions by López-Sánchez, Á. R., Dopita, M. A., Kewley, L. J., Zahid, H. J., Nicholls, D. C., Scharwächter, J.

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Merger driven ULIRG–QSO evolution: The case of 3C 48 by Zuther, J., Krips, M., Scharwächter, J., Eckart, A.

“…The QSO 3C 48 and its host galaxy constitute a nearby template object of the proposed merger-driven evolutionary sequence from ULIRGs to QSOs. In this…”
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The Close AGN Reference Survey (CARS): Locating the [O III] wing component in luminous local Type 1 AGN by Singha, M, Husemann, B, Urrutia, T, O'Dea, C. P, Scharwächter, J, Gaspari, M, Combes, F, Nevin, R, Terrazas, B. A, Pérez-Torres, M, Rose, T, Davis, T. A, Tremblay, G. R, Neumann, J, Smirnova-Pinchukova, I, Baum, S. A

“…A&A 659, A123 (2022) [Abridged]The strong asymmetry in the optical [O III]$\lambda$5007 emission line is one of the best signatures of AGN-driven warm (~10$^4$…”
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The overmassive black hole in NGC 1277: new constraints from molecular gas kinematics by Scharwächter, J, Combes, F, Salomé, P, Sun, M, Krips, M

“…Monthly Notices of the Royal Astronomical Society 2016 457 (4): 4272-4284 We report the detection of CO(1-0) emission from NGC 1277, a lenticular galaxy in the…”
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The Close AGN Reference Survey (CARS): IFU survey data and the BH mass dependence of long-term AGN variability by Husemann, B, Singha, M, Scharwächter, J, McElroy, R, Neumann, J, Smirnova-Pinchukova, I, Urrutia, T, Baum, S. A, Bennert, V. N, Combes, F, Croom, S. M, Davis, T. A, Fournier, Y, Galkin, A, Gaspari, M, Enke, H, Krumpe, M, O'Dea, C. P, Pérez-Torres, M, Rose, T, Tremblay, G. R, Walcher, C. J

“…A&A 659, A124 (2022) [Abridged] AGN are thought to be intimately connected with their host galaxies through feeding and feedback processes. A spatially…”
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The Close AGN Reference Survey (CARS): No obvious signature of AGN feedback on star formation, but subtle trends by Smirnova-Pinchukova, I, Husemann, B, Davis, T. A, Smith, C. M. A, Singha, M, Tremblay, G. R, Klessen, R. S, Powell, M, Connor, T, Baum, S. A, Combes, F, Croom, S. M, Gaspari, M, Neumann, J, O'Dea, C. P, Pérez-Torres, M, Rosario, D. J, Rose, T, Scharwächter, J, Winkel, N

“…A&A 659, A125 (2022) [Abridged] Active Galactic Nuclei (AGN) are thought to be responsible for the suppression of star formation in massive ~10$^{10}$…”
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Spatially-resolved spectroscopy of narrow-line Seyfert 1 host galaxies by Scharwächter, J, Husemann, B, Busch, G, Komossa, S, Dopita, M. A

“…The Astrophysical Journal, Volume 848, Issue 1, 18pp. (2017) We present optical integral field spectroscopy for five $z<0.062$ narrow-line Seyfert 1 galaxies…”
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Discovery of the optical afterglow and host galaxy of short GRB181123B at $z =1.754$: Implications for Delay Time Distributions by Paterson, K, Fong, W, Nugent, A, Escorial, A. Rouco, Leja, J, Laskar, T, Chornock, R, Miller, A. A, Scharwächter, J, Cenko, S. B, Perley, D, Tanvir, N. R, Levan, A, Cucchiara, A, Cobb, B. E, De, K, Berger, E, Terreran, G, Alexander, K. D, Nicholl, M, Blanchard, P. K, Cornish, D

“…We present the discovery of the optical afterglow and host galaxy of the {\it Swift} short-duration gamma-ray burst, GRB\,181123B. Observations with…”
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Jet-driven galaxy-scale gas outflows in the hyper-luminous quasar 3C273 by Husemann, B, Bennert, V. N, Jahnke, K, Davis, T. A, Woo, J. -H, Scharwächter, J, Schulze, A, Gaspari, M, Zwaan, M

“…We present an unprecedented view on the morphology and kinematics of the extended narrow-line region (ENLR) and molecular gas around the prototypical…”
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The Close AGN Reference Survey (CARS). Discovery of a global [CII] 158 $\mu$m line excess in AGN HE1353-1917 by Smirnova-Pinchukova, I, Husemann, B, Busch, G, Appleton, P, Bethermin, M, Combes, F, Croom, S, Davis, T. A, Fischer, C, Gaspari, M, Groves, B, Klein, R, O'Dea, C. P, Pérez-Torres, M, Scharwächter, J, Singha, M, Tremblay, G. R, Urrutia, T

“…A&A 626, L3 (2019) The [CII]158$\mu$m line is one of the strongest far-infrared (FIR) lines and an important coolant in the interstellar medium of galaxies…”
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The MUSE view of QSO PG1307+085: An elliptical galaxy on the $M_{BH}-\sigma_$ relation interacting with its group environment by Husemann, B, Bennert, V. N, Scharwächter, J, Woo, J. -H, Choudhury, O. S

“…We report deep optical integral-field spectroscopy with the MUSE of the luminous radio-quiet QSO PG1307+085 (z=0.154) obtained during the commissioning of the…”
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