Publications of Ortwin Gerhard

Gerhard, O.; Wyse, R. F.; Whitelock, P. A.; Efremov, Y. N.; Evans, W.; Flynn, C.; Grindlay, J. E.; Nordström, B.; Yuan, C.: Commission 33 - Structure and dynamics of the galactic system. In: Reports on Astronomy, pp. 275 - 276 (Eds. van der Hucht, K.A.; International Astronomical Union). Cambridge University Press, Cambridge, UK (2009)

Whitelock, P.; Gerhard, O.; Efremov, Y.; Evans, W.; Flynn, C.; Grindlay, J.; Nordström, B.; Perryman, M.; Wyse, R.; Yuan, C.: Commission 33: structure and dynamics of the galactic system. In: Reports on Astronomy, pp. 275 - 276 (Eds. Engvold, O.; International Astronomical Union). Cambridge University Press, Cambridge, UK (2007)

Whitelock, P.; Sarajedini, A.; Gerhard, O.; Giersz, M.; Meylan, G.; Nordström, B.; Spergel, D.; Spurzem, R.: Division VII: galactic system. In: Reports on Astronomy, p. 273 - 273 (Eds. Engvold, O.; International Astronomical Union). Cambridge University Press, Cambridge, UK (2007)

Dynamics of the Milky Way Bar/Bulge (Proceedings of the International Astronomical Union, 14/S353). 353nd Symposium of the International Astronomical Union, Shanghai, China, June 30, 2019 - July 05, 2019. Cambridge University Press, Cambridge, UK (2019)

Abuter, R.; Amorim, A.; Bauböck, M.; Berger, J. P.; Bonnet, H.; Brandner, W.; Clénet, Y.; Foresto, V. C. d.; de Zeeuw, P. T.; Dexter, J. et al.; Duvert, G.; Eckart, A.; Eisenhauer, F.; Schreiber, N. M. F.; Garcia, P.; Gao, F.; Gendron, E.; Genzel, R.; Gerhard, O.; Gillessen, S.; Habibi, M.; Haubois, X.; Henning, T.; Hippler, S.; Horrobin, M.; Jiménez-Rosales, A.; Jocou, L.; Kervella, P.; Lacour, S.; Lapeyrére, V.; Bouquin, J. L.; Léna, P.; Ott, T.; Paumard, T.; Perraut, K.; Perrin, G.; Pfuhl, O.; Rabien, S.; Coira, G. R.; Rousset, G.; Scheithauer, S.; Sternberg, A.; Straub, O.; Straubmeier, C.; Sturm, E.; Tacconi, L. J.; Vincent, F.; Fellenberg, S. v.; Waisberg, I.; Widmann, F.; Wieprecht, E.; Wiezorrek, E.; Woillez, J.; Yazici, S.; GRAVITY collaboration: General relativistic effects around the Galactic Center black hole. New Horizons in Galactic Center Astronomy and Beyond, Keio University, Yokohama, Japan , October 21, 2019 - October 24, 2019. Galactic center workshop 2019: New Horizons in Galactic Center Astronomy and Beyond, (2020)

Pulsoni, C.; Gerhard, O.; Arnaboldi, M.; Coccato, L.: The extended planetary nebula spetrograph (ePN.S) early type galaxy survey: the kinematic diversity of stellar halos. In: Galactic Angular Momentum (IAU GA FM6), Vol. XXX (Ed. Obreschkow, D.). XXX IAU General Assembly, Vienna, Austria, August 20, 2018 - August 31, 2018. (2018)

Bhattacharya, S.; Arnaboldi, M.; Hartke, J.; Gerhard, O.; Comte, V.; McConnachie, A.; Harris, W. E.: Newly discovered Planetary Nebulae population in Andromeda (M31): PN Luminosity function and implications for the late stages of stellar evolution. In: Why Galaxies Care About AGB Stars: A Continuing Challenge through Cosmic Time, Vol. 14, pp. 201 - 205 (Eds. Kerschbaum, F.; Groenewegen, M.; Olofsson, H.). 343nd Symposium of the International Astronomical Union, Vienna, AUSTRIA, August 20, 2018 - August 23, 2018. Cambridge University Press, Cambridge, UK (2018)

Gerhard, O.: The barred inner Milky Way: dynamical models from surveys. In: Rediscovering our Galaxy (IAU Symposium 334), pp. 73 - 81 (Eds. Chiappini, C.; Minchev, I.; Starkenburg, E.; Valentini, M.). 334th Symposium of the International Astronomical Union, Potsdam, Germany, July 10, 2017 - July 14, 2017. Cambridge University Press, Cambridge, UK (2018)

Gerhard, O.: Perspectives on Galactic structure. In: Astrophysical Masers: Unlocking the Mysteries of the Universe (IAU Symposium 336), p. 147 (Eds. Tarchi, A.; Reid, M. J.; Castangia, P.). 336th Symposium of the International Astronomical Union, Cagliari, Italy, September 04, 2017 - September 08, 2017. Cambridge University Press, Cambridge, UK (2018)

Wegg, C.; Gerhard, O.; Portail, M.: The IMF in the Galactic Disk and Bulge are Indistinguishable. In: Rediscovering our Galaxy (IAU Symposium 334), pp. 90 - 93 (Eds. Chiappini, C.; Minchev, I.; Starkenburg, E.; Valentini, M.). 334th Symposium of the International Astronomical Union, Potsdam, Germany, July 10, 2017 - July 14, 2017. Cambridge University Press, Cambridge, UK (2018)

Aniyan, S.; Freeman, K. C.; Arnaboldi, M.; Gerhard, O.; Coccato, L.; Fabricius, M.; Kuijken, K.; Merrifield, M.: Resolving the disk-halo degeneracy using planetary nebulae. In: Planetary Nebulae: Multi-Wavelength Probes of Stellar and Galactic Evolution (IAU Symposium 323), pp. 284 - 287 (Eds. Liu, X.; Stanghellini, L.; Karakas, A.). 323rd Symposium of the International Astronomical Union, Beijing, China, October 10, 2016 - October 14, 2016. Cambridge University Press, Cambridge, UK (2017)

Aniyan, S.; Freeman, K. C.; Arnaboldi, M.; Gerhard, O.; Coccato, L.; Kuijken, K.; Merrifield, M.: Resolving the disk-halo degeneracy: a look at M74. In: Formation and Evolution of Galaxy Outskirts (IAU Symposium 321), p. 267 (Eds. Gil de Paz, A.; Knapen, J. H.; Lee, J. C.). 321st Symposium of the International Astronomical Union, Toledo, Spain, March 14, 2016 - March 18, 2016. Cambridge University Press, Cambridge, UK (2017)

Arnaboldi, M.; Pulsoni, C.; Gerhard, O.; PN.S Consortium: The PN.S ETG survey. In: Planetary Nebulae: Multi-Wavelength Probes of Stellar and Galactic Evolution (IAU Symposium 323), pp. 279 - 283 (Eds. Liu, X.; Stanghellini, L.; Karakas, A.). 323rd Symposium of the International Astronomical Union, Beijing, China, October 10, 2016 - October 14, 2016. Cambridge University Press, Cambridge, UK (2017)

Hartke, J.; Arnaboldi, M.; Longobardi, A.; Gerhard, O.; Freeman, K.; Okamura, S.: The halo of M49 and its environment as traced by planetary nebulae. In: Planetary Nebulae: Multi-Wavelength Probes of Stellar and Galactic Evolution (IAU Symposium 323), pp. 293 - 297 (Eds. Liu, X.; Stanghellini, L.; Karakas, A.). 323rd Symposium of the International Astronomical Union, Beijing, China, October 10, 2016 - October 14, 2016. Cambridge University Press, Cambridge, UK (2017)

Longobardi, A.; Arnaboldi, M.; Gerhard, O.: The VIRGO PN population and the mass assembly in M87. In: Planetary Nebulae: Multi-Wavelength Probes of Stellar and Galactic Evolution (IAU Symposium 323), pp. 288 - 292 (Eds. Liu, X.; Stanghellini, L.; Karakas, A.). 323rd Symposium of the International Astronomical Union, Beijing, China, October 10, 2016 - October 14, 2016. Cambridge University Press, Cambridge, UK (2017)

Arnaboldi, M.; Longobardi, A.; Gerhard, O.: Planetary Nebulae and their parent stellar populations. Tracing the mass assembly of M87 and Intracluster light in the Virgo cluster core. In: The General Assembly of Galaxy Halos: Structure, Origin and Evolution (IAU Symposium 317), pp. 69 - 76 (Eds. Bragaglia, A.; Arnaboldi, M.; Rejkuba, M.; Romano, D.). 317th Symposium of the International Astronomical Union, Honolulu, USA, August 03, 2015 - August 07, 2015. Cambridge University Press, Cambridge, UK (2016)

Gerhard, O.: The Milky Way, the Galactic Halo, and the Halos of Galaxies. In: The General Assembly of Galaxy Halos: Structure, Origin and Evolution (IAU Symposium 317), pp. 266 - 271 (Eds. Bragaglia, A.; Arnaboldi, M.; Rejkuba, M.; Romano, D.). 317th Symposium of the International Astronomical Union, Honolulu, USA, August 03, 2015 - August 07, 2015. Cambridge University Press, Cambridge, UK (2016)

Gerhard, O.; Wegg, C.; Portail, M.: Photometric surveys of the Galactic bulge and long bar. In: The Universe of Digital Sky Surveys - a meeting to Honour the 70th Birthday of Massimo Capaccioli, pp. 41 - 47 (Eds. Napolitano, N. R.; Longo, G.; Marconi, M.; Paolillo, M.; Iodice, E.). The Universe of Digital Sky Surveys, Capodimonte, Naples, Italy, November 25, 2014 - November 28, 2014. (2016)

Longobardi, A.; Arnaboldi, M.; Gerhard, O.: The PN population in the M87 halo and the Virgo Cluster Core. In: The Universe of Digital Sky Surveys - a meeting to Honour the 70th Birthday of Massimo Capaccioli, pp. 237 - 241 (Eds. Napolitano, N. R.; Longo, G.; Marconi, M.; Paolillo, M.; Iodice, E.). The Universe of Digital Sky Surveys, Capodimonte, Naples, Italy, November 25, 2014 - November 28, 2014. (2016)

Gerhard, O.: Formation models of the galactic bulge. In: Fifty Years of Wide Field Studies in the Southern Hemisphere: Resolved Stellar Populatins in the Galactic Bulge and the Magellanic Clouds, pp. 168 - 172 (Eds. Points, S.; Kunder, A.). Fifty Years of Wide Field Studies in the Southern Hemisphere: Resolved Stellar Populatins in the Galactic Bulge and the Magellanic Clouds, La Serena, Chile, May 06, 2013 - May 09, 2013. (2015)