Events
Events Calendar
APS Team-up Webinar
Friday, Nov. 20, 2020, 1 p.m. through Friday, Nov. 20, 2020, 3 p.m.
Via zoom (info in description)
The American Institute of Physics recently completed a report on increasing African American representation in undergraduate physics and astronomy programs. The report and some additional resources are posted at:
https://www.aip.org/diversity-initiatives/team-up-task-force
Among the follow-up activities based on this report is a series of webinars sponsored by APS and AIP. One of these is scheduled for this Friday, November 20th (1:00 - 3:00 central time) and will also be recorded for those who wish to register but are not available during that time. The registration link is at
https://www.aps.org/programs/minorities/webinars/teamup.cfm
This webinar is recommended to members of the School. There will be a Colloquium on December 12th that will discuss the task force results.
Colloquium: Clifford Johnson, USC
Thursday, Nov. 19, 2020, 3:35 p.m. through Thursday, Nov. 19, 2020, 4:35 p.m.
via Zoom
USC Professor and History Channel's The Universe contributor, Clifford Johnson
Universe @ Home: Gamma Ray Astronomy: From Pulsars to Supermassive Black Holes
Wednesday, Nov. 18, 2020, 8 p.m. through Wednesday, Nov. 18, 2020, 9 p.m.
Via zoom. Registration required.
Gamma Ray Astronomy: From Pulsars to Supermassive Black Holes
Presented by Anne Duerr, Ann Isaacs, and Anna Boldt
Gamma rays are the highest energy photons in the electromagnetic spectrum, created by the densest, most energetic processes in the universe. They have so much energy that they can't be reflected and focused onto a detector like lower energy photons. Though it developed considerably later than other, more traditional, modes of astronomy, gamma ray astronomy allows us to peer into the inner workings of mysterious systems like the jets of supermassive back holes, neutron stars, solar flares, and more!
WAPhLS Talk: Cecilia Levy
Tuesday, Nov. 17, 2020, 5:30 p.m. through Tuesday, Nov. 17, 2020, 6:30 p.m.
Zoom (Register here)
Cecilia Levy (University of Albany)
Abstract: Dark matter is still one of the greatest mysteries of the Universe. The nature of the particles and fields that constitute dark matter remains elusive. The LUX-ZEPLIN (LZ) experiment will be the most sensitive direct detection dark matter experiment to detect the weak interactions between dark and ordinary matter, with a projected spin-independent cross-section sensitivity of 1.6 x 10^{-48} cm^2 for a 40 GeV WIMP mass, for a 1000 live day run. LZ uses dual-phase liquid xenon TPC technology to detect dark matter, and is nearing the end of construction, 4850 ft underground at the Sanford Underground Research Facility (SURF) in Lead, South Dakota. In this talk, I will give an overview of dark matter, and of the LZ experiment.
Diversity & Inclusivity Alliance Annual Event
Monday, Nov. 16, 2020, 11 a.m. through Monday, Nov. 16, 2020, 1:30 p.m.
Via Zoom, Must register to receive link.
Annual Meeting: 11 a.m.-Noon (Alliance updates and report on D&I surveys.)
D&I Moment Workshop: Noon- 1 p.m. (Learn what a D&I Moment is, how to incorporate it into you classrooms, meetings, or gatherings, and how to create a D&I Moment.)
Teaching Inclusive Classrooms Training: Noon-1:30 p.m. (Participants will be introduced to a basic framework for inclusive teaching. This session will focus on class climate, pedagogy, and course content. Participants will be asked to apply inclusive teaching principles to their courses.)
Colloquium: Rohit Pappu, Washington University
Thursday, Nov. 12, 2020, 3:35 p.m. through Thursday, Nov. 12, 2020, 4:35 p.m.
Via Zoom
Abstract: Spontaneous and driven phase transitions such as phase separation aided percolation transitions are thought to give rise to viscoelastic bodies known as membraneless biomolecular condensates. These bodies form and dissolve in response to stresses as well as changes in macromolecular concentrations and epigenetic modifications. Biomolecular condensates are implicated in affording spatial and temporal control over biochemical reactions and cellular processes. How do condensates form? What are the relevant physical principles that underlie the sequence grammar of molecules that drive phase transitions? And how are condensates regulated? Answers to these and other questions are emerging from a concerted effort that combines adaptations and generalizations of theoretical and computational approaches brought to bear on studying the phase transitions of associative polymers. The underlying stickers and spacers model will be introduced and connections to experimental observations and the emergence of a predictive framework for modeling biomolecular condensates will be discussed.
Universe @ Home Livestream
Wednesday, Nov. 11, 2020, 8 p.m. through Wednesday, Nov. 11, 2020, 9 p.m.
Register here
Cosmology and Large-Scale Structure: Why Nothing Really Matters
Presented by Darcy Ballantyne, Ann Isaacs, and Alexander Criswell
The universe is not uniform! It is made of huge structures massive superclusters and voids thousands of lightyears across. This is the story of how those structures formed, why we see them, and what it means for us on our tiny blue dot.
Colloquium: Misha Shifman on the birth of Quantum Mechanics
Thursday, Nov. 5, 2020, 3:35 p.m. through Thursday, Nov. 5, 2020, 4:35 p.m.
Colloquium: Charles Gammie, University of Illinois
Thursday, Oct. 29, 2020, 3:35 p.m. through Thursday, Oct. 29, 2020, 4:35 p.m.
The Event Horizon Telescope project has enabled horizon-scale imaging of the black hole in M87. I will describe some of the key features of the resulting image, list some of the main conclusions that can be drawn about the physical nature of the putative black hole and its surroundings, and describe prospects for the next generation of EHT observations.
Colloquium: Sean Carroll, host of popular podcast "Mindscape"
Thursday, Oct. 22, 2020, 3:35 p.m. through Thursday, Oct. 22, 2020, 4:35 p.m.
Sean Carroll, Caltech and Sante Fe Institute
Nine decades in, the foundations of quantum mechanics remain mysterious. Meanwhile, modern physicists puzzle over how to reconcile quantum mechanics with gravity. I will suggest that these problems are related, and that a promising strategy suggests itself: rather than "quantizing gravity," we should look for gravity within quantum mechanics. This approach has interesting consequences for how we think about the nature of space and time.