The Third Stromlo Symposium

The Galactic Halo: Bright Stars & Dark Matter

Canberra, ACT, Australia, 17-21 August 1998

Scientific Program

Monday 17 August:

Session 1: Introduction
F.C. Jackson (Director IAS) Introductory Comments and Welcome
Hon. John Moore, MP, Minister for Industry, Science & Tourism Official Opening
K.C. Freeman Dedication of Meeting to Alex Rodgers
R.F.G. Wyse Introductory Overview (Invited)
Session 2: Formation & Extent of Halos I
S.D.M. White Formation of Galactic Halos (Invited)
A. Jameson The Formation of Dark Matter Halos & Deep Number Counts
D. Zaritsky The Mass & Extent of the Galactic Halo (Invited)
Session 3: Formation & Nature of Halos
D. Lynden-Bell Testing How the Halo was Assembled (Invited)
B.W. Carney Field Star Surveys (Invited)
Session 4: Nature of Halos
H.L. Morrison What is a Halo? Observations of Faint Starlight Around Disk Galaxies (Invited)
P. Yock et al. Observations of the Halo of the Edge-on Galaxy IC 5249
J. Silk The Relationship Between the Bright & Dark Matter (Invited)

Tuesday 18 August:

Session 5: Baryonic Dark Matter
C. Alcock Baryonic Dark Matter: The Results from Microlensing Surveys (Invited)
O. Perdereau The EROS-II Microlensing Search for Dark Matter (Invited)
D. Bennett Solving the MACHO Mystery with Deviant Microlensing Events
Session 6: Luminous Tracers of the Halo
T.C. Beers Low-metallicity and Field Horizontal-branch Stars in the Halo of the Galaxy (Invited)
M. Chiba et al. Three-Dimensional Kinematics of Metal-Poor Stars Revealed from Hipparcos Observations
D. Minniti The Inner Milky Way Halo : Results from MACHO
G. Bono & P. Mazzali Variable Stars as Tracers of Stellar Populations: Theoretical Insights
Session 7: Chemical Abundances
J.E. Norris The Chemical Abundance Structure of the Halo (Invited)
S.G. Ryan et al. A Close-up View of the Distant Universe
M.Y. Fujimoto et al. The Evolution of Low and Intermediate Mass, Metal-Poor Stars and the Relevance to Search for Population III Stars
J.B. Laird Oxygen vs Age and Metallicity in Halo Field Stars
Session 8: Halo Gas I
D. Pfenniger The Pros and Cons of Cold Molecular Gas Being Dark Matter (Invited)
M. Walker & M. Wardle Cool Gas Clouds in the Galactic Halo
L. Danly Hot Gas in the Galactic Halo (Invited)
R.A. Benjamin Terminal Velocity Infall in QSO Absorption Line Halos

Wednesday 19 August:

Session 9: Other Dark Matter Candidates I
M.S. Turner Non-Baryonic Dark Matter (Invited)
B. Sadoulet Searches for Non-Baryonic Dark Matter (Invited)
R. Chary & E.L. Wright The High Energy Gamma-Ray Background as a Probe of the Galactic Halo
C.G. Tinney Dark Matter Implications of Brown Dwarfs
Session 10: Globular Clusters & Age Constraints
A. Sarajedini Globular Clusters in the Galactic Halo (Invited)
D.A. VandenBerg The Age Structure of the Halo (Invited)
G. Piotto et al. Relative Ages of Inner Halo Globular Clusters

Thursday 20 August:

Session 11: Other Dark Matter Candidates II
C. Flynn Deep Star Counts with HST (Invited)
G. Chabrier White Dwarf Constraints (Invited)
B. Goldman EROS High Proper Motion Search for Halo White Dwarfs
Session 12: Halo Accretion
K.V. Johnston Role of Accretion : Theoretical (Invited)
S.R. Majewski Role of Accretion : Observational (Invited)
A. Helmi & S.D.M. White Building up the Stellar Halo of the Galaxy
Session 13: Halo Accretion/Dwarf Spheroidal Galaxies
P. Harding et al. An Accreted Halo - the Observer's Perspective
G.S. Da Costa The Dwarf Spheroidal Galaxies (Invited)
H. Zhao et al. Encounter of the Sgr Dwarf and the Magellanic Clouds & Constraints on the Galactic Halo
Session 14: Halo Gas II
L. Blitz High Velocity Clouds as Remnants of Halo Formation (Invited)
H. van Woerden et al. Distances and Origins of High Velocity Clouds
P. Kalberla & J. Kerp Hydrostatics of the Galactic Halo
M.E. Putman et al. The Origin of the Magellanic Stream

Friday 21 August:

Session 15: Magellanic Clouds
E.W. Olszewski Magellanic Clouds (Invited)
M. Weinberg The Effect of the Magellanic Clouds on the Milky Way Disk (Invited)
B.P. Wakker et al. The Metallicity and Dust Content of HVC287+22+240: Evidence for a Tidal Origin of the Magellanic Stream
Session 16: M31 & Rotation Curves
K.C. Freeman M31 (Invited)
A.J. Kalnajs Rotation Curves of Galaxies (Invited)
J.R.D. Lepine et al. Constraints on the Mass of the Dark Halo from the Rotation Curve of the Galaxy
Session 17: Pulsars, Halo Gas III & The Local Group
M. Bailes Pulsars as Probes of the Halo (Invited)
J. Bland-Hawthorn Searching for the Edges of Spiral Disks (Invited)
P. Maloney Warm Gas, Ionizing Photons, and Missing Mass in the Local Group
R.-J. Dettmar Diffuse Ionized Gas in Halos of Galaxies - Comparison to the Milky Way
Session 18: Future Directions & Conference Summary
C.W. Stubbs Future Direction in the Search for Dark Matter (Invited)
P.T. de Zeeuw Conference Summary (Invited)



The full Scientific Program, including abstracts for all invited talks, and contributed oral and poster presentations, is now available.


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