T. C. Hillwig
Papers
1
Total Citations
7
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1
About
T. C. Hillwig is an observational astrophysicist whose research centers on cataclysmic variable stars—binary systems where a white dwarf accretes matter from a companion star. His major contributions lie in characterizing the behavior of nova-like variables, particularly the VY Sculptoris subclass, which exhibit dramatic changes in brightness due to variations in accretion disk structure. His most-cited work, a 1998 study of PG 1000+667, combined multiyear photometry from Indiana University's RoboScope with orbit-resolved spectroscopy to identify this system as a new VY Sculptoris star. This foundational paper, with 7 citations, demonstrated how long-term robotic monitoring can reveal the subtle, years-long state transitions that define these enigmatic objects. Hillwig's work has helped establish observational frameworks for understanding disk instability and mass transfer in interacting binaries, providing key insights into the evolution of compact stellar systems. His use of automated telescopes for sustained monitoring represents an important methodological contribution to time-domain astrophysics.
Research Focus
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