Publikationen von O. Gerhard

Zeitschriftenartikel (157)

101.
Zeitschriftenartikel
De Lorenzi, F.; Hartmann, M.; Debattista, V. P.; Seth, A. C.; Gerhard, O.: Three-integral multicomponent dynamical models and simulations of the nuclear star cluster in NGC 4244. Monthly Notices of the Royal Astronomical Society 429 (4), S. 2974 - 2985 (2013)
102.
Zeitschriftenartikel
Cortesi, A.; Arnaboldi, M.; Coccato, L.; Merrifield, M. R.; Gerhard, O.; Bamford, S.; Romanowsky, A. J.; Napolitano, N. R.; Douglas, N. G.; Kuijken, K. et al.; Capaccioli, M.; Freeman, K. C.; Chies-Santos, A. L.; Pota, V.: The Planetary Nebula Spectrograph survey of S0 galaxy kinematics - data and overview. Astronomy & Astrophysics 549, A115, S. 1 - 12 (2013)
103.
Zeitschriftenartikel
Ulubay-Siddiki1, A.; Bartko, H.; Gerhard, O.: On the possibility of a warped disc origin of the inclined stellar discs at the galactic centre. Monthly Notices of the Royal Astronomical Society 428 (3), S. 1986 - 2000 (2013)
104.
Zeitschriftenartikel
Arnaboldi, M.; Ventimiglia, G.; Iodice, E.; Gerhard, O.; Coccato, L.: A tale of two tails and an off-centered envelope: diffuse light around the cD galaxy NGC 3311 in the Hydra I cluster. Astronomy & Astrophysics 545, A37, S. 1 - 17 (2012)
105.
Zeitschriftenartikel
Nidever, D. L.; Zasowski, G.; Majewski, S. R.; Bird, J.; Robin, A. C.; Martinez-Valpuesta, I.; Beaton, R. L.; Schönrich, R.; Schultheis, M.; Wilson, J. C. et al.; Skrutskie, M. F.; O'Connell, R. W.; Shetrone, M.; Schiavon, R. P.; Johnson, J. A.; Weiner, B.; Gerhard, O.; Schneider, D. P.; Allende Prieto, C.; Sellgren, K.; Bizyaev, D.; Brewington, H.; Brinkmann, J.; Eisenstein, D. J.; Frinchaboy, P. M.; García Pérez, A. E.; Holtzman, J.; Hearty, F. R.; Malanushenko, E.; Malanushenko, V.; Muna, D.; Oravetz, D.; Pan, K.; Simmons, A.; Snedden, S.; Weaver, B. A.: The Apache Point Observatory Galactic Evolution Experiment: first detection of high-velocity Milky Way bar stars. The Astrophysical Journal Letters 755 (2), L25, S. 1 - 7 (2012)
106.
Zeitschriftenartikel
Lyskova, N.; Churazov, E.; Zhuravleva, I.; Naab, T.; Oser, L.; Gerhard, O.; Wu, X.: Testing a simple recipe for estimating galaxy masses from minimal observational data. Monthly Notices of the Royal Astronomical Society 423 (2), S. 1813 - 1824 (2012)
107.
Zeitschriftenartikel
Morganti, L.; Gerhard, O.: Regularizing made-to-measure particle models of galaxies. Monthly Notices of the Royal Astronomical Society 422 (2), S. 1571 - 1585 (2012)
108.
Zeitschriftenartikel
McNeil-Moylan, E. K.; Freeman, K. C.; Arnaboldi, M.; Gerhard, O. E.: Planetary nebula kinematics in NGC 1316: a young Sombrero. Astronomy & Astrophysics 539, A11, S. 1 - 9 (2012)
109.
Zeitschriftenartikel
Saha, K.; Martinez-Valpuesta, I.; Gerhard, O.: Spin-up of low-mass classical bulges in barred galaxies. Monthly Notices of the Royal Astronomical Society 421 (1), S. 333 - 345 (2012)
110.
Zeitschriftenartikel
Gerhard, O.; Martinez-Valpuesta, I.: The inner galactic bulge: Evidence for a nuclear bar? The Astrophysical Journal Letters 744 (1), L8, S. 1 - 5 (2012)
111.
Zeitschriftenartikel
Coccato, L.; Gerhard, O.; Arnaboldi, M.; Ventimiglia, G.: Stellar population and the origin of intra-cluster stars around brightest cluster galaxies: the case of NGC 3311. Astronomy & Astrophysics 533, A138, S. 1 - 8 (2011)
112.
Zeitschriftenartikel
Das, P.; Gerhard, O.; Mendez, R. H.; Teodorescu, A. M.; de Lorenzi, F.: Using nmagic to probe the dark matter halo and orbital structure of the X-ray bright, massive elliptical galaxy, NGC 4649. Monthly Notices of the Royal Astronomical Society 415 (2), S. 1244 - 1258 (2011)
113.
Zeitschriftenartikel
Teodorescu, A. M.; Méndez, R. H.; Bernardi, F.; Thomas, J.; Das, P.; Gerhard, O.: Planetary nebulae in the elliptical galaxy NGC 4649 (M 60): kinematics and distance redetermination. The Astrophysical Journal 736 (1), 65, S. 1 - 16 (2011)
114.
Zeitschriftenartikel
Spavone, M.; Iodice, E.; Arnaboldi, M.; Longo, G.; Gerhard, O.: Chemical abundances of the PRGs UGC 7576 and UGC 9796 - I. Testing the formation scenario. Astronomy & Astrophysics 531, A21, S. 1 - 10 (2011)
115.
Zeitschriftenartikel
Martinez-Valpuesta, I.; Gerhard, O.: Unifying a boxy bulge and planar long bar in the Milky Way. The Astrophysical Journal Letters 734 (1), L20, S. 1 - 4 (2011)
116.
Zeitschriftenartikel
Cortesi, A.; Merrifield, M. R.; Arnaboldi, M.; Gerhard, O.; Martinez-Valpuesta, I.; Saha, K.; Coccato, L.; Bamford, S.; Napolitano, N. R.; Das, P. et al.; Douglas, N. G.; Romanowsky, A. J.; Kuijken, K.; Capaccioli, M.; Freeman, K. C.: Unravelling the origins of S0 galaxies using maximum likelihood analysis of planetary nebulae kinematics. Monthly Notices of the Royal Astronomical Society 414 (1), S. 642 - 651 (2011)
117.
Zeitschriftenartikel
Siebert, A.; Williams, M. E. K.; Siviero, A.; Reid, W.; Boeche, C.; Steinmetz, M.; Fulbright, J.; Munari, U.; Zwitter, T.; Watson, F. G. et al.; Wyse, R. F. G.; de Jong, R. S.; Enke, H.; Anguiano, B.; Burton, D.; Cass, C. J. P.; Fiegert, K.; Hartley, M.; Ritter, A.; Russel, K. S.; Stupar, M.; Bienaymé, O.; Freeman, K. C.; Gilmore, G.; Grebel, E. K.; Helmi, A.; Navarro, J. F.; Binney, J.; Bland-Hawthorn, J.; Campbell, R.; Famaey, B.; Gerhard, O.; Gibson, B. K.; Matijevič, G.; Parker, Q. A.; Seabroke, G. M.; Sharma, S.; Smith, M. C.; Wylie-de Boer, E.: The RAdial Velocity Experiment (RAVE): third data release. Astronomical Journal 141 (6), 187, S. 1 - 22 (2011)
118.
Zeitschriftenartikel
Ventimiglia, G.; Arnaboldi, M.; Gerhard, O.: The unmixed kinematics and origins of diffuse stellar light in the core of the Hydra I cluster (Abell 1060). Astronomy & Astrophysics 528, A24, S. 1 - 12 (2011)
119.
Zeitschriftenartikel
Napolitano, N. R.; Romanowsky, A. J.; Capaccioli, M.; Douglas, N. G.; Arnaboldi, M.; Coccato, L.; Gerhard, O.; Kuijken, K.; Merrifield, M. R.; Bamford, S. P. et al.; Cortesi, A.; Das, P.; Freeman, K. C.: The PN.S elliptical galaxy survey: A standard ΛCDM halo around NGC 4374? Monthly Notices of the Royal Astronomical Society 411 (3), S. 2035 - 2053 (2011)
120.
Zeitschriftenartikel
Das, P.; Gerhard, O.; Churazov, E.; Zhuravleva, I.: Steepening mass profiles, dark matter and environment of X-ray bright elliptical galaxies. Monthly Notices of the Royal Astronomical Society 409 (4), S. 1362 - 1378 (2010)
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