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Roger O’Brient (U. Washington) “Superconducting Detectors for Cosmology and Ultra-High Energy Physics”

March 17 @ 4:00 pm - 5:00 pm

Abstract:
The BICEP program has thus far constrained the tensor scalar ratio r<0.036, approaching the gravitational lensing floor.  This was possible in large part because of innovations in detector technology at JPL.  In my talk, I will describe the antenna-coupled TES bolometers used in BICEP and how JPL as played this vital role in the project.  I’ll provide some context of how they fit into similar technologies from peer institutions, and how some of the lessons learned in BICEP may be transferable to CMB S4.  Finally, I’ll describe how the next generation of resonator-based detectors will enable future missions and experiments in far-IR and millimeter wave astrophysics.
http://physics.lbl.gov/rpm/index.php/events/

If you are looking to confirm if there is an event, due to room reservation, please go to RPM website for a list of all scheduled talks.


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Details

Date:
March 17
Time:
4:00 pm - 5:00 pm
Website:
https://lbnl.zoom.us/j/97074529102?pwd=K2FyOUI4OGFrOWswT1ZYZTlzTzV3UT09

Venue

Zoom Talk
50A-5132
Berkeley, ca 94720
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