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The Lin-Shu Symposium: 50 Years of Spiral Density Waves
June 24(Mon)-28(Fri), 2013
Tsinghua University, Beijing, China

Program

Tuesday June 25, 2013
Zhou Pei-Yuan Center for Applied Mathematics
Chair: Ronald Taam
08:40~09:40 Spiral structure in galaxies: a density wave theory based on global modes
Giuseppe Bertin (Universita' degli Studi di Milano, Dipartimento di Fisica)
09:40~10:40 Review of Density Wave Observations
Ron Allen (Space Telescope Science Institute)
10:40~11:00 Coffee Break
11:00~11:50 Rings in Spiral Galaxies in the Local Group: Lessons from Ren\'e Magritte
David Lazar Block (University of the Witwatersrand, Johannesburg)
11:50~13:50 Lunch at Jiasuo Hotel
Zhou Pei-Yuan Center for Applied Mathematics
Chair: Fred Adams
13:50~14:30 The Onset of Grand Design Spiral Structure in the Universe
Debra Elmegreen (Vassar College)
14:30~15:10 Cosmic Evolution of Star Formation Processes in Spiral Arms
Bruce Elmegreen (IBM T.J. Watson Research Center)
15:10~15:50 Emergence of Rings with Spiral Structures Around Shining Black Holes, Magnetic Field Generation Processes and High Energy Particle Populations
Bruno Coppi (MIT)
15:50~16:10 Coffee Break
16:10~16:50 Observing density waves in spiral galaxies using birthplaces and NIR photometry
Preben Grosboel (European Southern Observatory)
16:50~17:30 What does amplify the spirals
Michel Tagger (LPC2E, Orléans (France))
17:30~17:50 High-density, high-shear conditions in the circumnuclear starburst ring of NGC 7742 and their implications for star cluster evolution
Richard de Grijs (Kavli Institute for Astronomy and Astrophysics, Peking University)
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