H. Breytenbach

Papers

Total Citations

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About

H. Breytenbach is an observational astronomer specializing in cataclysmic variables (CVs)—binary star systems where a white dwarf accretes matter from a companion star. Their research focuses on determining orbital periods of faint CVs discovered by transient surveys, a critical step for understanding the evolution and physical properties of these dynamic systems. Breytenbach’s most cited work, "High-speed photometry of faint cataclysmic variables – IX. Targets from multiple transient surveys" (2019, 6 citations), exemplifies their systematic approach: using high-speed photometry to extract precise orbital periods from 25 CVs detected by the All Sky Automated Search for Super-Novae, the Mobile Astronomical System of the TElescope-Robot, and the Catalina Real-Time Transient Survey. This study alone yielded 16 new orbital periods, significantly expanding the known parameter space for faint CVs. While their citation count is modest, reflecting the niche nature of their work, Breytenbach’s contributions are vital for the CV community, enabling population studies and evolutionary modeling. Their dedication to characterizing these elusive systems underscores a career built on meticulous observation and collaboration with transient survey networks.