Date | Event Type | Speaker | |
03/01/2024 | Hep Th Discussion Group | Popov [ + ] | |
03/01/2024 | HEP Discussion Sessions | Zare [ + ] | |
03/04/2024 | CCPP Brown Bag | Gabriel Cuomo [ + ] | |
03/04/2024 | Informal HEP Talk | Thomas Steingasser [ + ] | |
03/04/2024 | Informal HEP Talk | Fiona Seibold [ + ] | |
03/05/2024 | Astro Seminar | Ben Farr [ + ] | |
03/05/2024 | Grad Pheno Journal Club | [ + ] | |
03/06/2024 | ArXiv Discussion | HEP/Pheno Journal Club [ + ] | |
03/06/2024 | HEP Seminar | Luca Delacrétaz [ + ] | |
03/08/2024 | Hep Th Discussion Group | Popov [ + ] | |
03/08/2024 | Informal HEP Talk | Federico Ambrosino [ + ] | |
03/08/2024 | HEP Discussion Sessions | Zare [ + ] | |
03/11/2024 | CCPP Brown Bag | Cameron Norton [ + ] | |
03/12/2024 | Astro Seminar | Adrian Bayer [ + ] | |
03/12/2024 | Grad Pheno Journal Club | [ + ] | |
03/13/2024 | HEP Seminar | Claudio Andrea Manzari [ + ] | |
03/14/2024 | EPP Job Talk | Tova Holmes [ + ] | |
03/14/2024 | Informal HEP Talk | Xingyang Yu [ + ] | |
03/14/2024 | Physics Dept Colloquium | Abhay Narayan Pasupathy [ + ] | |
03/15/2024 | Hep Th Discussion Group | Popov [ + ] | |
03/19/2024 | Grad Pheno Journal Club | [ + ] | |
03/20/2024 | ArXiv Discussion | HEP/Pheno Journal Club [ + ] | |
03/22/2024 | Hep Th Discussion Group | Popov [ + ] | |
03/22/2024 | Informal HEP Talk | Alon Farragi [ + ] | |
03/22/2024 | Informal HEP Talk | Chris Hull [ + ] | |
03/25/2024 | CCPP Brown Bag | Neal Weiner [ + ] | |
03/25/2024 | Informal HEP Talk | Bingrong Yu [ + ] | |
03/26/2024 | Astro Seminar | Ken Van Tillburg [ -- ] | |
Title: Extended-Path Intensity Correlation (EPIC) Abstract: I will introduce a conceptually new astronomical technique---extended-path intensity correlation (EPIC)---and discuss its scientific applications. EPIC is a variant of intensity interferometry wherein an optical-path modification creates a path extension in the two-photon interference amplitude. This alteration generates interference fringes for widely separated sources, allowing maximum source separations parametrically larger than the angular resolution. Augmented with advances in single-photon detectors and spectroscopic gratings, EPIC would enable ground-based astrometry at microarcsecond-level precision in a field of view as large as several arcseconds. EPIC has the potential to revolutionize astrophysical and cosmological observations requiring high-precision differential astrometry on sources of high surface brightness. I will lay out the theory, technical requirements, and science case for EPIC. Promising applications include dark matter substructure studies using astrometric microlensing of quasar images; cosmic distance ladder calibration; binary-orbit characterization; exoplanet detection; Galactic acceleration measurements; all potentially at unprecedented relative astrometric precision. (2:00 PM - 3:15 PM, 726 Broadway, 940, CCPP Seminar) | |||
03/26/2024 | Grad Pheno Journal Club | [ + ] | |
03/27/2024 | HEP Seminar | Tony Gherghetta [ + ] | |
03/28/2024 | Physics Dept Colloquium | Arjun Yodh [ + ] | |
03/29/2024 | Hep Th Discussion Group | Popov [ + ] | |
03/29/2024 | Oral Defense | Reza Javadi Nezhad [ + ] | |
03/29/2024 | HEP Discussion Sessions | Zare [ + ] |