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DTSTART;TZID=America/Toronto:20251126T113000
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URL:https://uwaterloo.ca/astrophysics-centre/events/astroseminar-sven-heyde
 nreich
LOCATION:PHY - 308 200 University Avenue West Waterloo ON N2L 3G1 Canada
SUMMARY:Astroseminar - Sven Heydenreich
CLASS:PUBLIC
DESCRIPTION:\"Probing the Dark Sector: Implications of DESI's Dynamic Dark 
 Energy\nResults\"\n\nSven’s (UCSC) scientific journey has been shaped by
  trying to ensure\naccurate and precise results from weak lensing surveys.
  His\ncontributions to this field are both direct investigations of\npoten
 tial systematic biases (such as variable survey depth) as well as\nthe est
 ablishment of higher-order lensing statistics (persistent\nhomology and th
 ird-order shear statistics\, in collaboration with\nPierre) for a robust c
 osmological inference. As a member of DESI\, he\nperformed the validation 
 of Galaxy Lensing measurements for subsequent\ncosmological analyses.
DTSTAMP:20260402T153449Z
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