BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Tjonnie Li\, "The Triangular Einstein Telescope: Advantages for Gr
 avitational Wave Astronomy The Triangular Einstein Telescope: Advantages f
 or Gravitational Wave Astronomy"
DTSTART:20260428T110000Z
DTEND:20260428T130000Z
DTSTAMP:20260509T055200Z
UID:indico-event-5814@agenda.irmp.ucl.ac.be
DESCRIPTION:Abstract:\nThe Einstein Telescope (ET) is a proposed third-gen
 eration gravitational-wave detector featuring a unique triangular geometry
  consisting of three co-located interferometers with arm lengths of 10 km.
  The triangular configuration yields important assets: from more high-qual
 ity observation time to the "null stream"\, a linear combination of the th
 ree detector outputs that contains no gravitational wave signal. This talk
  reviews how the triangular design enables several powerful analysis techn
 iques for third-generation gravitational-wave astronomy. Firstly\, the nul
 l stream provides signal-free data for unbiased noise characterization\, c
 ritical when detection rates reach hundreds to thousands of events per day
 . Secondly\, it enables glitch mitigation—removing instrumental noise tr
 ansients without contaminating astrophysical signals. Thirdly\, it support
 s effective discrimination of signals from noise\, enabling up to 82% more
  detections. Finally\, it enables detector calibration independent of wave
 form models\, opening opportunities for precision science. The null stream
  thus represents a key advantage of the triangular ET design\, with import
 ant implications for next-generation detector design choices.\n\nhttps://a
 genda.irmp.ucl.ac.be/event/5814/
LOCATION:E/3rd floor-E.349 - Seminar room (E.349) (Marc de Hemptinne (chem
 in du Cyclotron\, 2\, Louvain-la-Neuve))
URL:https://agenda.irmp.ucl.ac.be/event/5814/
END:VEVENT
END:VCALENDAR