Zobrazeno 1 - 10
of 85
pro vyhledávání: '"David J. Axon"'
Autor:
David J. Axon, Martin Elvis, Bradley M. Peterson, Rene W. Goosmann, Andrew Robinson, Andy Lawrence, R Campos, P. Lira, Makoto Kishimoto
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2021, 507 (1), pp.579-593. ⟨10.1093/mnras/stab1751⟩
Lira, P, Kishimoto, M, Goosmann, R W, Campos, R, Axon, D, Elvis, M, Lawrence, A, Peterson, B M & Robinson, A 2021, ' Spectropolarimetry of NGC 3783 and Mrk 509: Evidence for powerful nuclear winds in Seyfert 1 Galaxies ', Monthly Notices of the Royal Astronomical Society, vol. 507, no. 1, pp. 579-593 . https://doi.org/10.1093/mnras/stab1751
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2021, 507 (1), pp.579-593. ⟨10.1093/mnras/stab1751⟩
Lira, P, Kishimoto, M, Goosmann, R W, Campos, R, Axon, D, Elvis, M, Lawrence, A, Peterson, B M & Robinson, A 2021, ' Spectropolarimetry of NGC 3783 and Mrk 509: Evidence for powerful nuclear winds in Seyfert 1 Galaxies ', Monthly Notices of the Royal Astronomical Society, vol. 507, no. 1, pp. 579-593 . https://doi.org/10.1093/mnras/stab1751
We present results from high signal-to-noise optical spectropolarimetric observations of the Seyfert 1 galaxies NGC783 and Mrk509 in the 3500-7000 A range. We find complex structure in the polarized emission for both objects. In particular, Position
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f678d73aa3252fe3e2c59e7561b15b5
https://hal.archives-ouvertes.fr/hal-03337662
https://hal.archives-ouvertes.fr/hal-03337662
Autor:
David J. Axon, William B. Sparks, Clive Tadhunter, M. Rose, Edgar A. Ramírez, D. Dicken, Chris Packham
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 439:1270-1285
We present the analysis of infrared HST and Spitzer data for a sample of 13 FRII radio galaxies at 0.03
Autor:
Preeti Kharb, Andrew Robinson, Rogemar A. Riffel, Guilherme S. Couto, Thaisa Storchi-Bergmann, David J. Axon
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 435:2982-3000
We present a two-dimensional analysis of the gaseous excitation and kinematics of the inner 2.5 x 1.7 kpc^2 of the LINER/Seyfert 1 galaxy Arp 102B, from optical spectra obtained with the GMOS integral field spectrograph on the Gemini North telescope
Autor:
J. Gerssen, R. P. van der Marel, Alessandro Marconi, William B. Sparks, Michael R. Merrifield, C. M. Carollo, David J. Axon, L. Dressel, Almudena Alonso-Herrero, C. Scarlata, Zlatan Tsvetanov, Witold Maciejewski, Duccio Macchetto, M. Ruiz, James Binney, Dan Batcheldor, M. A. Hughes, J. Atkinson, Alessandro Capetti, Massimo Stiavelli
We have observed 54 nearby spiral galaxies with the Space Telescope Imaging Spectrograph (STIS) on the Hubble Space Telescope to obtain optical long-slit spectra of nuclear gas disks and STIS optical (~R band) images of the central 5'' × 5'' of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::757bdeffbb00d05ea6f0100599d1ba92
https://ora.ox.ac.uk/objects/uuid:e88a0f24-0e71-476e-a86c-067db775f318
https://ora.ox.ac.uk/objects/uuid:e88a0f24-0e71-476e-a86c-067db775f318
Autor:
David J. Axon, Thaisa Storchi-Bergmann, Fabricio Ferrari, Andrew Robinson, Rogemar A. Riffel, Allan Schnorr Müller, J. E. Steiner
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 413:149-161
We present stellar and gaseous kinematics of the inner 120x250pc^2 of the Liner/Seyfert 1 galaxy M81, from optical spectra obtained with the GMOS integral field spectrograph on the Gemini North telescope at a spatial resolution of 10pc. The stellar v
Autor:
Stefi A. Baum, Alessandro Capetti, Juan P. Madrid, Eric S. Perlman, David J. Axon, W. B. Sparks, Christopher P. O'Dea, David J. E. Floyd, Marco Chiaberge
Publikováno v:
The Astrophysical Journal. 713:66-81
We compare the near-infrared (NIR) H band photometric and morphological properties of low-redshift (z1E11 M_sun host galaxies (and ~1E9 M_sun black holes), whereas radio galaxies and RQQs can exist in galaxies down to 3E10 M_sun. This may be due to b
Autor:
David J. Axon, Martin Elvis, Meghan L. Dorn, Catherine L. Buchanan, Christopher P. O'Dea, Moshe Elitzur, Shawn Staudaher, Andrew Robinson, Jacob Noel-Storr, Stefi A. Baum, Jack F. Gallimore
Publikováno v:
The Astrophysical Journal. 710:289-308
We present an analysis of Spitzer IRS spectroscopy of 83 active galaxies from the extended 12 micron sample. We find rank correlations between several tracers of star formation which suggest that (1) the PAH feature is a reliable tracer of star forma
Publikováno v:
The Astronomical Journal. 138:1990-1997
We present the results of a 8.4 GHz Very Large Array radio survey of early-type galaxies extracted from the ACS Virgo Cluster Survey. The aim of this survey is to investigate the origin of radio emission in early-type galaxies and its link with the h
Autor:
Clive Tadhunter, Brent Groves, Katherine J. Inskip, R. Morganti, D. Dicken, Joanna Holt, R. M. González Delgado, David J. Axon
Publikováno v:
Astrophysical Journal, 694(1), 268-285. IOP PUBLISHING LTD
We present an analysis of deep mid- to far-infrared (MFIR) Spitzer photometric observations of the southern 2Jy sample of powerful radio sources (0.05 < z < 0.7), conducting a statistical investigation of the links between radio jet, AGN, starburst a
Autor:
Stefi A. Baum, David J. Axon, Preeti Kharb, Christopher P. O'Dea, William B. Sparks, Catherine L. Buchanan, Marco Chiaberge, George C. Privon
Publikováno v:
The Astrophysical Journal Supplement Series. 175:423-461
We present HST/WFPC2 Linear Ramp Filter images of high surface brightness emission lines (either [OII], [OIII], or H-alpha+[NII]) in 80 3CR radio sources. We overlay the emission line images on high resolution VLA radio images (eight of which are new