Papers
2
Total Citations
30
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About
R. M. Wagner is a distinguished astrophysicist whose research centers on cataclysmic variable stars and the development of cutting-edge astronomical instrumentation. Wagner’s major contributions include pioneering photometric and spectroscopic studies of dwarf novae, particularly SU Ursae Majoris-type systems. Their seminal work on SX Leonis Minoris, published in 1998, provided a comprehensive analysis of this cataclysmic variable during quiescence and superoutburst, revealing broad double-peaked emission lines characteristic of quiescent dwarf novae. This study, which has garnered 22 citations, remains a foundational reference for understanding accretion disk dynamics in binary systems. Wagner also played a pivotal role in advancing observational capabilities as a key figure behind the PEPSI spectrograph on the Large Binocular Telescope. This high-resolution instrument, covering 384–913 nm at resolutions up to R=250,000, enables precise stellar polarimetry and spectroscopy. The 2018 performance paper, with 8 citations, highlights Wagner’s impact on modern instrumentation. Their work bridges fundamental stellar physics with technological innovation, making them a respected authority in both variable star research and astronomical instrumentation.
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