Publications of Ortwin Gerhard

Conference Paper (48)

181.
Conference Paper
Gerhard, O.; Arnaboldi, M.; Longobardi, A.: The outer halos of early-type galaxies. In: Galaxies Masses as Constraints of Formation Models (IAU Symposium 311), pp. 31 - 35 (Eds. Cappellari, M.; Courteau, S.). 311th Symposium of the International Astronomical Union, Oxford, United Kingdom, July 21, 2014 - July 25, 2014. Cambridge University Press, Cambridge, UK (2015)
182.
Conference Paper
Coccato, L.; Arnaboldi, M.; Gerhard, O.: Multi-spin components in the halos of early-type galaxies revealed by planetary nebulae and globular clusters. In: Multi-Spin Galaxies, pp. 179 - 180 (Eds. Iodice, E.; Corsini, E. M.). Multi-Spin Galaxies, Napoli, Italy, September 30, 2013 - October 03, 2013. (2014)
183.
Conference Paper
Fritz, T. K.; Chatzopoulos, S.; Gerhard, O.; Gillessen, S.; Genzel, R.; Pfuhl, O.; Tacchella, S.; Eisenhauer, F.; Ott, T.: The nuclear cluster of the Milky Way: total mass and luminosity. In: The Galactic Center: Feeding and Feedback in a Normal Galactic Nucleus ( IAU Symposium 303 ), pp. 248 - 251 (Eds. Sjouwerman, L. O.; Lang, C. C.; Ott, J.). 303rd Symposium of the International Astronomical Union, Santa Fee, NM, USA, September 30, 2013 - October 04, 2013. Cambridge University Press, Cambridge, UK (2014)
184.
Conference Paper
Martinez-Valpuesta, I.; Gerhard, O.: A secularly evolved model for the Milky Way bar and bulge. In: Highlights of Astronomy as presented at the XXVIII IAU General Assembly, 2012, p. 351 - 351 (Ed. Montmerle, T.). XXVIII IAU General Assembly, Beijing, August 20, 2012 - August 31, 2012. (2014)
185.
Conference Paper
Saha, K.; Gerhard, O.: Rotation of classical bulges during secular evolution of barred galaxies. In: Highlights of Astronomy as presented at the XXVIII IAU General Assembly, 2012, p. 329 - 329 (Ed. Montmerle, T.). XXVIII IAU General Assembly, Beijing, August 20, 2012 - August 31, 2012. (2014)
186.
Conference Paper
Arnaboldi, M.; Longobardi, A.; Gerhard, O.; Okamura, S.: The planetary nebulae luminosity function and distances to the Virgo, Hydra I, and Coma clusters. In: Advancing the Physics of Cosmic Distances ( IAU Symposium 289 ), pp. 287 - 291 (Ed. De Grijs, R.). 289th Symposium of the International Astronomical Union, Beijing, China, August 27, 2012 - August 31, 2012. Cambridge University Press, Cambridge, UK (2013)
187.
Conference Paper
Gerhard, O.: Dark matter in massive galaxies. In: The Intriguing Life of Massive Galaxies ( IAU Symposium 295 ), pp. 211 - 220 (Eds. Thomas, D.; Pasquali, A.; Ferreras, I.). 295th Symposium of the International Astronomical Union, Beijing, China, August 27, 2012 - August 31, 2012. Cambridge University Press, Cambridge, UK (2013)
188.
Conference Paper
Martinez-Valpuesta, I.; Gerhard, O.: Unifying the planar bar and the boxy bulge of the Milky Way. In: Assembling the Puzzle of the Milky Way, 06010, pp. 1 - 5 (Eds. Reylé, C.; Robin, A.; Schultheis, M.). Assembling the Puzzle of the Milky Way, Le Grand-Bornard, France, April 17, 2011 - April 22, 2011. (2012)
189.
Conference Paper
Saha, K.; Martinez-Valpuesta, I.; Gerhard, O.: Dynamical evolution of a bulge in an N-body model of the Milky Way. In: Assembling the Puzzle of the Milky Way, 06008, pp. 1 - 3 (Eds. Reylé, C.; Robin, A.; Schultheis, M.). Assembling the Puzzle of the Milky Way, Le Grand-Bornard, France, April 17, 2011 - April 22, 2011. (2012)
190.
Conference Paper
Morganti, L.; Gerhard, O.: NMAGIC made-to-measure particle models of galaxies. In: Advances in Computational Astrophysics: Methods, Tools, and Outcome, pp. 147 - 150 (Eds. Capuzzo-Dolcetta, R.; Limongi, M.; Tornambè, A.). Advances in Computational Astrophysics: Methods, Tools, and Outcome, Cefalù, Italy, June 13, 2011 - June 17, 2011. (2012)
191.
Conference Paper
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.: Massive young stars in the galactic center. In: The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, pp. 100 - 103 (Eds. Morris, M. R.; Wang, Q. D.; Yuan, F.). The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, Shanghai, China, October 19, 2009 - October 23, 2009. (2011)
192.
Conference Paper
Gerhard, O.: Pattern speeds in the Milky Way. Tumbling, twisting and winding galaxies: pattern speeds along the Hubble sequence , Padova, Italy, August 25, 2008 - August 28, 2008. Memorie della Società Astronomica Italiana Supplementi 18, pp. 185 - 188 (2011)
193.
Conference Paper
Trippe, S.; Gillessen, S.; Gerhard, O. E.; Bartko, H.; Fritz, T. K.; Eisenhauer, F.; Ott, T.; Dodds-Eden, K.; Genzel, R.; Maness, H. L. et al.; Martins, F.: Kinematics of the old stellar population at the galactic centre. In: The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, pp. 232 - 241 (Eds. Morris, M. R.; Wang, Q. D.; Yuan, F.). The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, Shanghai, China, October 19, 2009 - October 23, 2009. (2011)
194.
Conference Paper
Ventimiglia, G.; Arnaboldi, M.; Gerhard, O.: A survey for Lyα galaxies at z ~ 3.1. In: Astrophysics of Galaxy Clusters, pp. 335 - 339 (Eds. Cavaliere, A.; Rephaeli, Y.). International School of Physics "Enrico Fermi" - Course CLXXII, Varenna, Lake Como, Italy, July 15, 2008 - July 25, 2008. Società Italiana di Fisica, Bologna, Italy (2011)
195.
Conference Paper
Arnaboldi, M.; Gerhard, O.: JD2 - Diffuse light in galaxy clusters. In: Highlights of Astronomy as presented at the XXVII IAU General Assembly, 2009, pp. 97 - 110 (Ed. Corbett, I. F.). XXVII IAU General Assembly, Rio de Janeiro, Brazil, 2009. (2010)
196.
Conference Paper
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.: Kinematic properties of early type galaxy halos using planetary nebulae. In: Highlights of Astronomy as presented at the XXVII IAU General Assembly, 2009, p. 68 - 68 (Ed. Corbett, I. F.). XXVII IAU General Assembly, Rio de Janeiro, Brazil, 2009. (2010)
197.
Conference Paper
Das, P.; Gerhard, O.; de Lorenzi, F.; McNeil, E.; Churazov, E.; Coccato, L.: The outer haloes of massive, elliptical galaxies. In: Highlights of Astronomy as presented at the XXVII IAU General Assembly, 2009, p. 92 - 92 (Ed. Corbett, I. F.). XXVII IAU General Assembly, Rio de Janeiro, Brazil, 2009. (2010)
198.
Conference Paper
Gerhard, O.: The outer halos of elliptical galaxies. In: Galaxies and their Masks: A Conference in Honour of K.C. Freeman, pp. 339 - 345 (Eds. Block, D. L.; Freeman, K. C.; Puerari, D. L.). Galaxies and their Masks: A Conference in Honour of K.C. Freeman. Springer, New York (2010)
199.
Conference Paper
Gerhard, O.: Dark matter and elliptical galaxy dynamics. In: Highlights of Astronomy as presented at the XXVII IAU General Assembly, 2009, p. 65 - 65 (Ed. Corbett, I. F.). XXVII IAU General Assembly, Rio de Janeiro, Brazil, 2009. (2010)
200.
Conference Paper
Gerhard, O.: Made-to-measure N-body modeling of the Milky Way galaxy. In: Highlights of Astronomy as presented at the XXVII IAU General Assembly, 2009, pp. 198 - 199 (Ed. Corbett, I. F.). XXVII IAU General Assembly, Rio de Janeiro, Brazil, 2009. (2010)
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