Canadian Institute for Theoretical Astrophysics

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Canadian Institute For Theoretical Astrophysics
Established	1984
Director	Norm Murray
Faculty	7
Staff	34
Location	Toronto, Ontario, Canada
Address	60 St. George St.
Website	www.cita.utoronto.ca

Coordinates: 43°39′37.25″N, 79°23′54.45″W

The Canadian Institute for Theoretical Astrophysics (CITA) is a nationally supported research institute funded as a Major Facility by the Natural Sciences and Engineering Research Council, and hosted by the University of Toronto, in Toronto, Ontario, Canada. CITA's mission is "to foster interaction within the Canadian theoretical Astrophysics community and to serve as an international center of excellence for theoretical studies in astrophysics."^[1] CITA was incorporated in 1984^[2].

Contents 1 History 2 Makeup 3 Current Research 4 External links 5 References

[edit] History

The concept of a nationally based institute for theoretical astrophysics dates back to discussions within the Canadian Astronomical Society (CASCA) in the early 1980's. A series of committees advocated a model of a university‑based institute governed by a council of Canadian astrophysicists. Proposals were solicited from universities across the country to host this institute, which by now had been named the Canadian Institute for Theoretical Astrophysics/Institut Canadien d'astrophysique theorique (CITA/ICAT). The University of Toronto won the resulting spirited competition, and CITA (University of Toronto) was established as an institute within the School of Graduate Studies in June 1984, with staff consisting of a single professor (Peter G. Martin ^[3]) as the Acting Director and a visiting professor from Queen's University (Richard Henriksen) and a temporary administrative assistant. Today there are 7 faculty members two of which are Canada Research Chairs, two administrative staff, a Systems Manager and technical computing staff.

At the same time, Professor Richard Henriksen worked on establishing CITA, Inc. (a separate entity from CITA the institute at the University of Toronto) as an incorporated national institute and charity governed by an elected Council of Canadian astrophysics/relativity professors to promote research in theoretical astrophysics across the country. CITA Council is selected from CITA Inc members. There are presently 55 members of CITA, Inc.

CITA’s research activities are supported by the University of Toronto, NSERC (Major Facilities Grant) and the Canadian Institute for Advanced Research.

In 1985, Scott D. Tremaine came to CITA as its first Director; Margaret Fukunaga was hired as the permanent Business Officer and Richard Bond arrived as the second faculty member. Richard Bond^[4] became the Director in 1996 and Norman Murray became the new Director in 2006^[5].

The past and present faculty members of CITA are as follows:

Faculty Member	Time at CITA
Peter G. Martin	1984-Present
Scott Tremaine	1985-1997
Dick Bond	1985-Present
Nick Kaiser	1988-1997
Norm Murray	1993-Present
Lev Kofman	1998-Present
Ue-Li Pen	1998-Present
Chris Thompson	2000-Present
Roman Rafikov	2005-Present

and the directors of the instute have been:

Director	Time
Scott Tremaine	1984-1996
Dick Bond	1996-2006
Norm Murray [6]	2006-

[edit] Makeup

CITA has a small number of long-term faculty members, and a larger number of short term (3- or 5-year) postdoctoral positions, as well as an active visitor program; the purpose of the relatively high influx of new researchers or visitors is to ensure that timely topics are well-represented at CITA. There are currently 30 postdoctoral researchers at CITA, and 4 full-time administrative and computer staff. Several graduate students in the University of Toronto Department of Astronomy and Astrophysics or Department of Physics work with CITA researchers throughout their graduate work, and typically five undergraduates come to CITA to work over the summer.

CITA has active connections and exchange programs with the Max Planck Institute for Astrophysics in Germany, the Kavli Institute for Theoretical Physics in the United States, and the Academia Sinica Institute for Astronomy and Astrophysics in Taiwan.

[edit] Current Research

CITA has active research programs in cosmology (particularly in studies of the cosmic microwave background), Early Universe studies and inflation, neutron stars and magnetars, active galaxies, star formation and planet formation.

[edit] External links

• The Canadian Institute for Theoretical Astrophysics
• An incomplete listing of recent CITA publications

[edit] References