Pumping highly relativistic particles and radiation into their environment, accreting black holes co-evolve with their surroundings through their powerful outflows. These outflows are divided into highly collimated, relativistic jets and wide-angle winds, and are primarily associated with a particular accretion states. Understanding just how these outflows couple to the accretion flow will enable us to assess the amount of energy and feedback that is injected into the vicinity of a black hole. During this talk, I will discuss our studies of both stellar-mass and supermassive black hole outflows, and how the similarities of these flows across the mass scale may point to common driving mechanisms.
The Ralph B. Baldwin Prize in Astrophysics and Space Sciences is an award sponsored by a generous gift to the University by Dr. Ralph B. Baldwin. Applicants must show original and significant contributions to their field as measured in their scholarly publications.
Student applications are selected from the fields of Astronomy, Atmospheric, Oceanic, and Space Science; Chemistry; Physics; Geology; and Mathematics as they pertain to space, its bodies, and relevant physical processes. The prize is awarded annually to a student who has received a University of Michigan Ph.D. during the previous year. A faculty committee comprised of representatives from the appropriate departments judges the packages submitted on the basis of the excellence of their research activities revealed in the student's thesis and publications during their career.
This year the Ralph Baldwin Prize is awarded to Dr. Ashley King, who received her PhD in Astronomy & Astrophysics from U-M in 2014.