Publications of O. Gerhard

Journal Article (157)

121.
Journal Article
Coccato, L.; Arnaboldi, M.; Gerhard, O.; Freeman, K. C.; Ventimiglia, G.; Yasuda, N.: Kinematics and line strength indices in the halos of the Coma brightest cluster galaxies NGC 4874 and NGC 4889. Astronomy & Astrophysics 519, A95, pp. 1 - 9 (2010)
122.
Journal Article
Coccato, L.; Gerhard, O.; Arnaboldi, M.: Distinct core and halo stellar populations and the formation history of the bright Coma cluster early-type galaxy NGC 4889. Monthly Notices of the Royal Astronomical Society Letters 407 (1), pp. L26 - L30 (2010)
123.
Journal Article
Ventimiglia, G.; Gerhard, O.; Arnaboldi, M.; Coccato, L.: The dynamically hot stellar halo around NGC 3311: a small cluster-dominated central galaxy. Astronomy & Astrophysics 520, L9, pp. 1 - 5 (2010)
124.
Journal Article
McNeil, E. K.; Arnaboldi, M.; Freeman, K. C.; Gerhard, O.; Coccato, L.; Das, P.: Counter-dispersed slitless-spectroscopy technique: planetary nebula velocities in the halo of NGC 1399. Astronomy & Astrophysics 518, A44, pp. 1 - 17 (2010)
125.
Journal Article
Spavone, M.; Iodice, E.; Arnaboldi, M.; Gerhard, O.; Saglia, R.; Longo, G.: Chemical abundances in the polar disk of NGC 4650A: implications for cold accretion scenario. The Astrophysical Journal 714 (2), pp. 1081 - 1095 (2010)
126.
Journal Article
Bartko, H.; Martins, F.; Trippe, S.; Fritz, T. K.; Genzel, R.; Ott, T.; Eisenhauer, F.; Gillessen, S.; Paumard, T.; Alexander, T. et al.; Dodds-Eden, K.; Gerhard, O.; Levin, Y.; Mascetti, L.; Nayakshin, S.; Perets, H. B.; Perrin, G.; Pfuhl, O.; Reid, M. J.; Rouan, D.; Zilka, M.; Sternberg, A.: An extremely top-heavy initial mass function in the galactic center stellar disks. The Astrophysical Journal 708 (1), pp. 834 - 840 (2010)
127.
Journal Article
Saglia, R. P.; Fabricius, M. H.; Bender, R.; Montalto, M.; Lee, C.-H.; Riffeser, A.; Seitz, S.; Morganti, L.; Gerhard, O.; Hopp, U.: The old and heavy bulge of M 31 - I. Kinematics and stellar populations. Astronomy & Astrophysics 509, A61, pp. 1 - 17 (2010)
128.
Journal Article
Castro-Rodriguez, N.; Arnaboldi, M.; Aguerri, J. A. L.; Gerhard, O.; Okamura, S.; Yasuda, N.; Freeman, K. C.: Intracluster light in the Virgo cluster: large scale distribution. Astronomy & Astrophysics 507 (2), pp. 621 - 634 (2009)
129.
Journal Article
Ulubay-Siddiki, A.; Gerhard, O.; Arnaboldi, M.: Self-gravitating warped discs around supermassive black holes. Monthly Notices of the Royal Astronomical Society 398 (2), pp. 535 - 547 (2009)
130.
Journal Article
Doherty, M.; Arnaboldi, M.; Das, P.; Gerhard, O.; Aguerri, J. A. L.; Ciardullo, R.; Feldmeier, J. J.; Freeman, K. C.; Jacoby, G. H.; Murante, G.: The edge of the M 87 halo and the kinematics of the diffuse light in the Virgo cluster core. Astronomy & Astrophysics 502 (3), pp. 771 - 786 (2009)
131.
Journal Article
Bartko, H.; Martins, F.; Fritz, T. K.; Genzel, R.; Levin, Y.; Perets, H. B.; Paumard, T.; Nayakshin, S.; Gerhard, O.; Alexander, T. et al.; Dodds-Eden, K.; Eisenhauer, F.; Gillessen, S.; Mascetti, L.; Ott, T.; Perrin, G.; Pfuhl, O.; Reid, M. J.; Rouan, D.; Sternberg, A.; Trippe, S.: Evidence for warped disks of young stars in the galactic center. The Astrophysical Journal 697 (2), pp. 1741 - 1763 (2009)
132.
Journal Article
Cresci, G.; Hicks, E. K. S.; Genzel, R.; Förster Schreiber, N. M.; Davies, R.; Bouché, N.; Buschkamp, P.; Genel, S.; Shapiro, K.; Tacconi, L. et al.; Sommer-Larsen, J.; Burkert, A.; Eisenhauer, F.; Gerhard, O.; Lutz, D.; Naab, T.; Sternberg, A.; Cimatti, A.; Daddi, E.; Erb, D. K.; Kurk, J.; Lilly, S. L.; Renzini, A.; Shapley, A.; Steidel, C. C.; Caputi, K.: The SINS survey: modeling the dynamics of z ~ 2 galaxies and the high-z Tully-Fisher relation. The Astrophysical Journal 697 (1), pp. 115 - 132 (2009)
133.
Journal Article
Coccato, L.; Gerhard, O.; Arnaboldi, M.; Das, P.; Douglas, N. G.; Kuijken, K.; Merrifield, M. R.; Napolitano, N. R.; Noordermeer, E.; Romanowsky, A. J. et al.; Capaccioli, M.; Cortesi, A.; De Lorenzi, F.; Freeman, K. C.: Kinematic properties of early-type galaxy haloes using planetary nebulae. Monthly Notices of the Royal Astronomical Society 394 (3), pp. 1249 - 1283 (2009)
134.
Journal Article
De Lorenzi, F.; Gerhard, O.; Coccato, L.; Arnaboldi, M.; Capaccioli, M.; Douglas, N. G.; Freeman, K. C.; Kuijken, K.; Merrifield, M. R.; Napolitano, N. R. et al.; Noordermeer, E.; Romanowsky, A. J.; Debattista, V. P.: Dearth of dark matter or massive dark halo? Mass-shape-anisotropy degeneracies revealed by nmagic dynamical models of the elliptical galaxy NGC 3379. Monthly Notices of the Royal Astronomical Society 395 (1), pp. 76 - 96 (2009)
135.
Journal Article
Napolitano, N. R.; Romanowsky, A. J.; Coccato, L.; Capaccioli, M.; Douglas, N. G.; Noordermeer, E.; Gerhard, O.; Arnaboldi, M.; De Lorenzi, F.; Kujiken, K. et al.; Merrifield, M. R.; O'Sullivan, E.; Cortesi, A.; Das, P.; Freeman, K. C.: The planetary nebula spectrograph elliptical galaxy survey: the dark matter in NGC 4494. Monthly Notices of the Royal Astronomical Society 393 (2), pp. 329 - 353 (2009)
136.
Journal Article
Coccato, L.; Gerhard, O.; Arnaboldi, M.; Das, P.; Douglas, N. G.; Kuijken, K.; Merrifield, M. R.; Napolitano, N. R.; Noordermeer, E.; Romanowsky, A. J. et al.; Capaccioli, M.; Cortesi, A.; De Lorenzi, F.; Freeman, K. C.: Probing the kinematics of early-type galaxy halos using planetary nebulae. Astronomische Nachrichten 329 (9-10), pp. 912 - 915 (2008)
137.
Journal Article
Das, P.; Gerhard, O.; Coccato, L.; Churazov, E.; Forman, W.; Finoguenov, A.; Böhringer, H.; Arnaboldi, M.; Capaccioli, M.; Cortesi, A. et al.; de Lorenzi, F.; Douglas, N. G.; Freeman, K. C.; Kuijken, K.; Merrifield, M. R.; Napolitano, N. R.; Noordermeer, E.; Romanowsky, A. J.: The orbital structure of the massive elliptical galaxy NGC 5846. Astronomische Nachrichten 329 (9-10), pp. 940 - 943 (2008)
138.
Journal Article
Trippe, S.; Gillessen, S.; Gerhard, O. E.; Bartko, H.; Fritz, T. K.; Maness, H. L.; Eisenhauer, F.; Martins, F.; Ott, T.; Dodds-Eden, K. et al.; Genzel, R.: Kinematics of the old stellar population at the galactic centre. Astronomy & Astrophysics 492 (2), pp. 419 - 439 (2008)
139.
Journal Article
Ventimiglia, G.; Arnaboldi, M.; Gerhard, O.: Intracluster planetary nebulae in the Hydra I cluster. Astronomische Nachrichten 329 (9-10), pp. 1057 - 1060 (2008)
140.
Journal Article
Genzel, R.; Burkert, A.; Bouché, N.; Cresci, G.; Förster Schreiber, N. M.; Shapley, A.; Shapiro, K.; Tacconi, L. J.; Buschkamp, P.; Cimatti, A. et al.; Daddi, E.; Davies, R.; Eisenhauer, F.; Erb, D. K.; Genel, S.; Gerhard, O.; Hicks, E.; Lutz, D.; Naab, T.; Ott, T.; Rabien, S.; Renzini, A.; Steidel, C. C.; Sternberg, A.; Lilly, S. J.: From rings to bulges: evidence for rapid secular galaxy evolution at z 2 from integral field spectroscopy in the SINS survey. The Astrophysical Journal 687 (1), pp. 59 - 77 (2008)
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