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Browsing by Author "Marconi, A."
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An atlas of Hubble Space Telescope spectra and images of nearby spiral galaxies
Hughes, M.A.; Alonso-Herrero, A.; Axon, D.J.; Scarlata, C.; Atkinson, J.; Batcheldor, D.; Binney, J.; Capetti, A.; Carollo, C.M.; Dressel, L.; Gerssen, J.; Macchetto, F.D.; Maciejewski, W.; Marconi, A.; Merrifield, M.; Ruiz, M.; Sparks, W.; Stiavelli, M.; Tsvetanov, Z.; van der Marel, R. (2003)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 chemical enrichment in the early Universe as probed by JWST via direct metallicity measurements at z~8
Curti, M.; D'Eugenio, F.; Carniani, S.; Maiolino, R.; Sandles, L.; Witstok, J.; Baker, W. M.; Bennett, J. S.; Piotrowska, J. M.; Tacchella, S.; Charlot, S.; Nakajima, K.; Maheson, G.; Mannucci, F.; Amiri, A.; Arribas, S.; Belfiore, F.; Bonaventura, N. R.; Bunker, A. J.; Chevallard, J.; Cresci, G.; Curtis-Lake, E.; Hayden-Pawson, C.; Kumari, N.; Laseter, I.; Looser, T. J.; Marconi, A.; Maseda, M. V.; Jones, G. C.; Scholtz, J.; Smit, R.; Ubler, H.; Wallace, I. E. B. (2022-09-27)We analyse the chemical properties of three z~8 galaxies behind the galaxy cluster SMACS J0723.3-7327, observed as part of the Early Release Observations programme of the James Webb Space Telescope (JWST). Exploiting [O ... -
Nuclear Properties of a Sample of Nearby Spiral Galaxies from Hubble Space Telescope STIS Imaging
Scarlata, C.; Stiavelli, M.; Hughes, M.A.; Axon, D.J.; Alonso-Herrero, A.; Atkinson, J.; Batcheldor, D.; Binney, J.; Capetti, A.; Carollo, C.M.; Dressel, L.; Gerssen, J.; Macchetto, F.D.; Maciejewski, W.; Marconi, A.; Merrifield, M.; Ruiz, M.; Sparks, W.; Tsvetanov, Z.; van der Marel, R. (2004) -
Nuclear properties of nearby spiral galaxies from Hubble Space Telescope NICMOS imaging and STIS spectroscopy
Hughes, M.A.; Axon, D.J.; Atkinson, J.; Alonso-Herrero, A.; Scarlata, C.; Marconi, A.; Batcheldor, D.; Binney, J.; Capetti, A.; Carollo, C.M.; Dressel, L.; Macchetto, F.D.; Maciejewski, W.; Merrifield, M.; Ruiz, M.; Sparks, W.; Stiavelli, M.; Tsvetanov, Z.; Gerssen, J. (2005) -
Sub-millimeter detected z 2 radio-quiet QSOs : Accurate redshifts, black hole masses, and inflow/outflow velocities
Orellana, G.; Nagar, N.M.; Isaak, K.G.; Priddey, Robert Stephen; Maiolino, R.; McMahon, R.G.; Marconi, A.; Oliva, E. (2011)Context : We present near-IR spectroscopy of a sample of luminous (M B - 27.5; Lbol > 1014 L· ), sub-millimeter-detected, dusty (Md ∼ 109 M · ), radio-quiet quasi-stellar objects (QSOs) at z ∼ 2. Aims : A primary aim is ... -
Supermassive black hole mass measurements for NGC 1300 and 2748 based on Hubble Space Telescope emission-line gas kinematics
Atkinson, J.; Collett, J.; Marconi, A.; Axon, D.J.; Alonso-Herrero, A.; Batcheldor, D.; Binney, J.; Capetti, A.; Carollo, C.M.; Dressel, L. (2005) -
Supermassive black holes in the Sbc spiral galaxies NGC 3310, NGC 43-3 and NGC 4258
Pastorini, G.; Marconi, A.; Capetti, A.; Axon, D.J.; Alonso-Herrero, A.; Atkinson, J.; Batcheldor, D.; Marcella Carollo, C.; Collett, J. (2007)