Publikationen von O. Gerhard

Chatzopoulos, S.; Gerhard, O.; Fritz, T. K.; Wegg, C.; Gillessen, S.; Pfuhl, O.; Eisenhauer, F.: Dust within the nuclear star cluster in the Milky Way. Monthly Notices of the Royal Astronomical Society 453 (1), S. 939 - 950 (2015)

Wegg, C.; Gerhard, O.; Portail, M.: The structure of the Milky Way's bar outside the bulge. Monthly Notices of the Royal Astronomical Society 450 (4), S. 4050 - 4069 (2015)

Longobardi, A.; Arnaboldi, M.; Gerhard, O.; Hanuschik, R.: The outer regions of the giant Virgo galaxy M 87 Kinematic separation of stellar halo and intracluster light. Astronomy & Astrophysics 579, A135, S. 1 - 16 (2015)

Longobardi, A.; Arnaboldi, M.; Gerhard, O.; Mihos, J. C.: The build-up of the cD halo of M 87: evidence for accretion in the last Gyr. Astronomy & Astrophysics 579, L3, S. 1 - 4 (2015)

Portail, M.; Wegg, C.; Gerhard, O.: Peanuts, brezels and bananas: food for thought on the orbital structure of the Galactic bulge. Monthly Notices of the Royal Astronomical Society: Letters 450 (1), S. L66 - L70 (2015)

Krause, M. G. H.; Diehl, R.; Bagetakos, Y.; Brinks, E.; Burkert, A.; Gerhard, O.; Greiner, J.; Kretschmer, K.; Siegert, T.: 26Al kinematics: superbubbles following the spiral arms? Constraints from the statistics of star clusters and HI supershells. Astronomy & Astrophysics 578, A113, S. 1 - 6 (2015)

Portail, M.; Wegg, C.; Gerhard, O.; Martinez-Valpuesta, I.: Made-to-measure models of the Galactic box/peanut bulge: stellar and total mass in the bulge region. Monthly Notices of the Royal Astronomical Society 448 (1), S. 713 - 731 (2015)

Chatzopoulos, S.; Fritz, T. K.; Gerhard, O.; Gillessen, S.; Wegg, C.; Genzel, R.; Pfuhl, O.: The old nuclear star cluster in the Milky Way: dynamics, mass, statistical parallax, and black hole mass. Monthly Notices of the Royal Astronomical Society 447 (1), S. 948 - 968 (2015)

Urrutia-Viscarra, F.; Arnaboldi, M.; Mendes de Oliveira, C.; Gerhard, O.; Torres-Flores, S.; Carrasco, E. R.; de Mello, D.: A census of Hα emitters in the intergalactic medium of the NGC 2865 system. Astronomy & Astrophysics 569, A97 (2014)

Wu, X.; Gerhard, O.; Naab, T.; Oser, L.; Martinez-Valpuesta, I.; Hilz, M.; Churazov, E.; Lyskova, N.: The mass and angular momentum distribution of simulated massive early-type galaxies to large radii. Monthly Notices of the Royal Astronomical Society 438 (3), S. 2701 - 2715 (2014)

Coccato, L.; Arnaboldi, M.; Gerhard, O.: Signatures of accretion events in the haloes of early-type galaxies from comparing PNe and GCs kinematics. Monthly Notices of the Royal Astronomical Society 436 (2), S. 1322 - 1334 (2013)

Wegg, C.; Gerhard, O.: The Milky Way’s Box/Peanut Bulge: measuring its three-dimensional structure using the VVV survey. The ESO Messenger 154, S. 54 - 56 (2013)

Kordopatis, G.; Gilmore, G.; Steinmetz, M.; Boeche, C.; Seabroke, G. M.; Siebert, A.; Zwitter, T.; Binney, J.; de Laverny, P.; Recio-Blanco, A. et al.; Williams, M. E. K.; Piffl, T.; Enke, H.; Roeser, S.; Bijaoui, A.; Wyse, R. F. G.; Freeman, K.; Munari, U.; Carrillo, I.; Anguiano, B.; Burton, D.; Campbell, R.; Cass, C. J. P.; Fiegert, K.; Hartley, M.; Parker, Q. A.; Reid, W.; Ritter, A.; Russell, K. S.; Stupar, M.; Watson, F. G.; Bienaymé, O.; Bland-Hawthorn, J.; Gerhard, O.; Gibson, B. K.; Grebel, E. K.; Helmi, A.; Navarro, J. F.; Conrad, C.; Famaey, B.; Faure, C.; Just, A.; Kos, J.; Matijevič, G.; McMillan, P. J.; Minchev, I.; Scholz, R.; Sharma, S.; Siviero, A.; de Boer, E. W.; Žerjal, M.: The Radial Velocity Experiment (RAVE): fourth data release. Astronomical Journal 146 (5), 134, S. 1 - 36 (2013)

Kretschmer, K.; Diehl, R.; Krause, M.; Burkert, A.; Fierlinger, K.; Gerhard, O.; Greiner, J.; Wang, W.: Kinematics of massive star ejecta in the Milky Way as traced by 26Al. Astronomy & Astrophysics 559, A99, S. 1 - 11 (2013)

Wegg, C.; Gerhard, O.: Mapping the three-dimensional density of the galactic bulge with VVV red clump stars. Monthly Notices of the Royal Astronomical Society 435 (3), S. 1874 - 1887 (2013)

Longobardi, A.; Arnaboldi, M.; Gerhard, O.; Coccato, L.; Okamura, S.; Freeman, K. C.: The planetary nebula population in the halo of M 87. Astronomy & Astrophysics 558, A42, S. 1 - 15 (2013)

Cortesi, A.; Merrifield, M. R.; Coccato, L.; Arnaboldi, M.; Gerhard, O.; Bamford, S.; Napolitano, N. R.; Romanowsky, A. J.; Douglas, N. G.; Kuijken, K. et al.; Capaccioli, M.; Freeman, K. C.; Saha, K.; Chies-Santos, A. L.: Planetary Nebula Spectrograph survey of S0 galaxy kinematics – II. Clues to the origins of S0 galaxies. Monthly Notices of the Royal Astronomical Society 432 (2), S. 1010 - 1020 (2013)

Morganti, L.; Gerhard, O.; Coccato, L.; Martinez-Valpuesta, I.; Arnaboldi, M.: Elliptical galaxies with rapidly decreasing velocity dispersion profiles: nmagic models and dark halo parameter estimates for NGC 4494. Monthly Notices of the Royal Astronomical Society 431 (4), S. 3570 - 3588 (2013)

Saha, K.; Gerhard, O.: Secular evolution and cylindrical rotation in boxy/peanut bulges: impact of initially rotating classical bulges. Monthly Notices of the Royal Astronomical Society 430 (3), S. 2039 - 2046 (2013)

Martinez-Valpuesta, I.; Gerhard, O.: Metallicity gradients through disk instability: a simple model for the Milky Way's boxy bulge. The Astrophysical Journal Letters 766 (1), L3, S. 1 - 5 (2013)