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GALACTIC
CENTER
WORKSHOP

Grenade. 24th-28th April 2023

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THE WORKSHOP

THE WORKSHOP

The Galactic Center Workshop will be held in the " Escuela Técnica Superior de Arquitectura " (Granada) from Monday April 24th, to Friday, April 28th, 2023 .

The Galactic Center has often been called a "unique astrophysical laboratory”. This is as true as ever and the Galactic Center keeps providing rich inspiration and data to study an impressive number of science questions. In this conference we will review the progress in our field over that past four years and focus on some spectacular results. We will also link the physics of the Galactic Center to other galactic nuclei and galaxy evolution in general. The last meeting of the Galactic Center community took place in Yokohama in October 2019 (GCWS 2019. http://aysheaia.phys.keio.ac.jp/GCWS2019/index.html ). It is high time for the next edition of this series of conferences, which will be held in Granada, Spain, at the end of April 2023 .

Main science topics:

  • Sagittarius A*

  • The inner parsec

  • The ISM and magnetic fields at the GC

  • Star formation and feedback

  • High energy processes, Dark Matter

  • Extreme/singular objects

  • Stellar population and dynamics

  • Structure and formation history of the GC

  • The GC in the context of nearby nuclei and galaxy evolution

SCIENTIFIC ORGANIZING COMMITTEE

  • Rainer Schödel (Chair), IAA-CSIC, Spain

  • Zhen Cao, PI LHAASSO

  • Vitor Cardoso, University of Lisbon, Portugal

  • Maïca Clavel, Université Grenoble Alpes, France

  • Frank Eisenhauer MPE, Germany

  • José Luis Gómez, IAA-CSIC, Spain

  • Jonathan Henshaw MPIA, Germany

  • Cornelia Lang, University of Iowa, USA

  • Steve Longmore Liverpool, John Moores University, UK

  • Michela Mapelli University of Padova, Italy

  • Sera Markoff, University of Amsterdam, Netherlands

  • Smadar Naoz, UCLA, USA

  • Nadine Neumayer MPIA, Germany

  • Masayoshi Nobukawa Nara University of Education

  • Tomoharu Oka, Keio University, Japan

  • Subhashis Roy, National Center for Radio Astrophysics, India

LOCAL ORGANIZING COMMITTEE

  • Angela Gardini (Chair), IAA-CSIC

  • Miguel Cano, IAA-CSIC

  • Eulalia Gallego Cano, IAA-CSIC

  • Francisco Nogueras Lara, MPIA

  • Álvaro Martínez, IAA-CSIC

  • Nadeen Sabha, University of Innsbruck

CODE OF BEHAVIOR

Please take note of our Code of Behavior. (“Code of Behavior” linked to https://www.iaa.csic.es/en/page/iaa-code-behaviour )

If you would like to report an incident and need help, you can contact LOC members Angela Gardini, Eulalia Gallego, or Álvaro Martínez

Call for abstracts

Participants interested in presenting a communication are invited to submit an abstract before Tuesday, February 28th, 2023. The final program with the allocated talks and posters will be communicated by the middle of March.

Abstracts must be submitted through the submission form.

Important dates

  • Registration opening: Tuesday, November 29th 2022

  • Abstract submission deadline: Tuesday, February 28th 2023

  • Communication to authors: Tuesday, March 15th 2023

  • Meeting: from April 24th to 28th 2023

ANY QUESTIONS FOR THE LOC?

You can contact the Local Organizing Committee at:

gcw_loc@granadacongresos.com

ANY QUESTIONS FOR THE SOC?

You can contact the Scientific Organizing Committee at:

gcw_soc@granadacongresos.com

LOC & SOC
PROGRAM

PROGRAM

Monday, April 24th

Tuesday, April 25th

Wednesday, April 26th

Thursday, April 27th

10:00 - 13:00 Session 6: High energy processes, Dark Matter

Chair: Anna Ciurlo

10:00 - 10:40 Jim Hinton (review)

10:40 - 11:10 Ruizhi Yang: LHASSO and its implications for the future of high energy GC observations (invited)

11:10 - 11:30 Sruthiranjani Ravikularaman: Checkmate: Can cosmic rays explain the high ionisation rate in the Galactic Centre?

11:30 - 11:50 Coffee Break

Chair: Elena Rossi 

11:50 - 12:20 Konstantina Anastasopoulou: The Galactic Centre X-ray excess (invited)

12:20 - 12:40 Joanna Berteaud: Investigating the gamma-ray Galactic Center Excess with X-ray and radio data

12:40 - 13:00 Francesco Conte: Gamma-gamma absorption in the Galactic Center

13:00 - 19:00 - Session 7: Extreme/singular Objects

13:00 - 13:20 Cuc Dinh: High Resolution Color Temperature Map of the Central Half-Parsec of the Galaxy

13:20 - 13:40 Shifra Mandel: The X-ray Binary Population in the Galactic Center

Chair: Michal  Zajaček 

13:40 - 15:30 Lunch Break

15:30 - 16:10 Anna Ciurlo: Properties and origin the G objects (review)

16:10 - 16:30 James Owen: The G-clouds as planet forming circumstellar discs?

16:30 - 16:50 Randy Campbell: The Swansong of the Galactic Center Source X7

16:50 - 17:10 Coffee Break

Chair: Anja Feldmeier-Krause

17:10 - 17:30 Michal Zajaček: Dust-enshrouded star near supermassive black hole: Application to Galactic center G-objects and other low-luminosity galactic nuclei

17:30 - 18:00 Elena Rossi: Hypervolocity stars and their implications for the Galactic Centre (invited)

18:00 - 18:20 Maria Melamed: Multi-Wavelength Observations of the Galactic Center Object G1

18:20 - 18:40 Pablo Torne: Where are the neutron stars in the Galactic Center?

18:40 - 19:00 Andrew Miller: Gravitational-wave constraints on the pulsar explanation of the Galactic-Center GeV excess

Poster Viewing

22:00 Alhambra guided tour. Night visit

Friday, April 28th

REGISTRATION

This Meeting will be an in-person meeting. To formalize the participation you must fill out the mandatory fields in the registration form (If the form is not displayed, click here ). Payment can be made by bank transfer or credit card through the registration platform. If bank transfer is chosen, you must state clearly the name and the reference received by email .

The conference fee for all registrations received before Monday, April 3rd 2023 will be 430 euros. The registration fee includes all coffee breaks listed in the program, welcome cocktail, the conference dinner on Wednesday evening and the welcome pack. From April 3rd onward the registration fee will have a surcharge of €50.

Other social activities listed in the program like tours or the Alhambra night visit are not included in the registration fee. All those activities must be chosen in the options field

Companions are welcome at all social activities. Please, contact the Technical Secretariat (gcw@granadacongresos.com) to register companions in the activities.

REGISTRATION
VENUE
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VENUE

ACCOMMODATION

ACCOMMODATION

Granada is a very popular destination, especially in the spring.  We therefore encourage you to make your hotel reservations as early as possible.  Hotels close to the “Realejo” quarter  or one of the Gran Via bus stops are very conveniently located with respect to the conference venue, the "Escuela técnica Superior de Arquitectura”

ORGANIZATION

ORGANIZATION

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Technical Secretariat · Baobab Events · gcw@granadacongresos.com

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