Astrophysics Seminar: ML x Cosmology with 50 Million Galaxies
ChangHoon Hahn (Princeton University)
The 3D spatial distribution of galaxies encodes key cosmological information that can be used to probe the nature of dark energy and measure the sum of neutrino masses. The next…
Experimental Particle Physics Seminar: Search for Emerging Jets at CMS
Yi-Mu Chen (University of Maryland)
I present the search for emerging jets produced in proton-proton collisions at a center-of-mass energy of 13 TeV performed using data collected by the CMS experiment corresponding to an integrated luminosity of 138…
High Energy Theory Seminar: In search of a Higgsino
Weishuang Linda Xu (Lawrence Berkeley National Laboratory)
The search for dark matter is indisputably now a multi-disciplinary and multi-decadal effort.
High Energy Theory Seminar: Mapping New Physics from the UV to the IR
Grant Remmen (NYU)
Using a combination of techniques spanning the modern amplitudes program, string theory, effective field theory, cosmology, and particle physics, I will show how the space of the possibilities for new…
Colloquium: The Dawn of Gravitational Wave Astronomy at Light-year Wavelengths
Stephen Taylor (Vanderbilt University)
For more than 15 years, NANOGrav and other pulsar-timing array collaborations have been carefully monitoring networks of…
High Energy Theory: Bootstrapping Correlators from dS to LSS
Hayden Lee (Chicago)
The physics of the early universe is reflected in the analytic structure of cosmological correlators. Recent years have seen substantial progress in their study, fueled by a novel theoretical approach. In this new…
APS Conference for Undergraduate Women in Physics (CUWiP)
The American Physical Society (APS) has selected the University of Pennsylvania as one of the host sites for this CUWiP conference.
Astrophysics Seminar: "TBA"
Susan Clark (Stanford University)