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SUMMARY:IAUS379: Dynamical Masses of Local Group Galaxies
DTSTART;VALUE=DATE-TIME:20230320T080000Z
DTEND;VALUE=DATE-TIME:20230324T174000Z
DTSTAMP;VALUE=DATE-TIME:20240704T115537Z
UID:indico-event-20@meetings.aip.de
DESCRIPTION:\n\nAmongst the most stringent limitations in astronomy and co
 smology are the very large uncertainties on galaxy masses and sizes. Yet\,
  this topic is undergoing a revolution due to increasing knowledge of 6D s
 pace-velocity data for galaxies in the Local Group. This is driven by Gaia
  and numerous accompanying surveys that provide an accurate Milky Way rota
 tion curve\, detailed orbits of the nearby dwarf galaxies\, and first esti
 mates of the motions of dwarf irregulars and in the M31 system. This IAU S
 ymposium has a very focused goal: Determining the mass of galaxies from dw
 arfs to giant spirals. However\, it addresses a very broad range of astron
 omical fields (from studies of variable stars for estimating distances to 
 dynamical modeling)\, of wave-lengths to be investigated (from radio and o
 ptical for estimating the HI gas and stellar content and their motions\, t
 o X-rays for estimating the warm and hot ionized gas)\, and has major impl
 ications for a fundamental question (from the distribution and nature of d
 ark matter to alternative models). Measuring galaxy masses at different sc
 ales in the Local Group impacts a broad range of astronomy\, from stars\, 
 star clusters\, to the Milky Way\, distant galaxies\, and Cosmology.\n\nKe
 y topics:\n\n\n	Astrometry and 3D velocities: Gaia and HST\n	Distances\, C
 hemistry & Star formation in the Local Group: large surveys of resolved st
 ars\n	The Galaxy mass and size: rotation curve\, halo stars\, globular clu
 sters \n	Galactic halo dwarf spheroidal and ultra-faint dwarfs\n	Magellan
 ic System: the Clouds\, the Stream and the Leading Arm\n	Dwarf irregular g
 alaxies: dynamics\, ram pressure effects\n	Andromeda System: rotation curv
 e\, halo dwarfs\n	Galaxy formation: histories of the Milky Way\, of Androm
 eda\, compared to field galaxies\n	Near field cosmology: galaxy dynamics\,
  dark matter content\, cosmological models\n\n\nMeeting information:\n\n\n
 	Dates: 20.-24. March 2023\n	Location: Potsdam Telegrafenberg\, Germany\
 n	Mode: primarily in-person\, plus a limited number of online attendance s
 lots will be made available\n	Program: a mix of talks\, discussions\, and 
 poster sessions.\n	Workshop fee: 300 Euro (in-person) or 100 Euro (online)
 .\n	Registration open until December 31\, 2022. Registration deadline exte
 nded to January 15 (midnight\, CET). After January 15\, registrations will
  only be accepted for virtual participation.\n	Fee payment is not due at t
 ime of registration but before end of registration period.\n	Abstract dead
 line: October 31\, 2022 extended to Friday\, November 4\, 16:00 CET.\n\n\
 nInvited review speakers\n\n\n	Giuseppina Battaglia\n	Ana Bonaca\n	Sourade
 ep Bhattacharya\n	Elena d’Onghia\n	Denija Crnojevic\n	Federico Lelli\n	A
 lan McConnachie\n\n\nThe SOC plans to select additional invited topical/hi
 ghlight talks from the submitted abstracts.\n\nScientific Organizing Commi
 ttee\n\n\n	\n		\n			Francois Hammer (chair)\n			Observatoire de Paris\, Fr
 ance\n		\n		\n			Marcel Pawlowski (chair)\n			AIP\, Germany\n		\n		\n			Be
 atriz Barbuy\n			IAG\, Brazil\n		\n		\n			Maria-Rosa Cioni\n			AIP\, Germa
 ny\n		\n		\n			Cuihua Du\n			UCAS\, China\n		\n		\n			Anna-Christina Eiler
 s\n			MIT\, United States\n		\n		\n			Eva Grebel\n			Heidelberg University
 \, Germany\n		\n		\n			Roger Ianjamasimanana\n			Instituto de Astrofísica
  de Andalucía (IAA)\, Spain\n		\n		\n			Stacy McGaugh\n			CWRU\, United S
 tates\n		\n		\n			Angeles Perez Villegas\n			Instituto de Astronomia-UNAM\
 , Mexico\n		\n		\n			Justin Read\n			University of Surrey\, United Kingdom
 \n		\n		\n			Marina Rejkuba\n			ESO\, Germany\n		\n	\n\n\nLocal Organizing
  Committee\n\n\n	\n		\n			Marcel Pawlowski (chair)\n			AIP\, Germany\n		\n
 		\n			Maria-Rosa Cioni (chair)\n			AIP\, Germany\n		\n		\n			Salvatore Ta
 ibi \n			AIP\, Germany \n		\n		\n			Pengfei Li\n			AIP\, Germany\n		\n		
 \n			Kosuke Jamie Kanehisa\n			AIP\, Germany \n		\n		\n			Elena Sacchi\n	
 		AIP\, Germany \n		\n		\n			Nikolay Kacharov \n			AIP\, Germany \n		\n
 		\n			Mariana Pouseiro Julio \n			AIP\, Germany \n		\n		\n			Anna Queir
 oz \n			AIP\, Germany \n		\n		\n			Stefano O. Souza \n			AIP\, Germany
  \n		\n		\n			Yongjun Jiao \n			Observatoire de Paris\, France \n		\n	\
 n\n\nEditors of Proceedings\n\n\n	\n		\n			Piercarlo Bonifacio\n			Observa
 toire de Paris\, France\n		\n		\n			Maria-Rosa Cioni\n			AIP\, Germany\n		
 \n		\n			Francois Hammer\n			Observatoire de Paris\, France\n		\n		\n			Ma
 rcel S. Pawlowski\n			AIP\, Germany\n		\n		\n			Salvatore Taibi\n			AIP\, 
 Germany\n		\n	\n\n\n \n\n\n\n\n	\n		\n			\n			\n			 \n		\n	\n\n\n \n\nh
 ttps://meetings.aip.de/event/20/
LOCATION:Haus H\, Telegrafenberg
URL:https://meetings.aip.de/event/20/
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