Events Calendar

 September 2024        
MondayTuesdayWednesdayThursdayFriday
2
, Labor Day; University closed

3
4
, HEP Journal Club (12:30 PM - 1:45 PM)

Sarunas Verner, Astrometric Detection of Ultralight Dark Matter (2:00 PM - 3:00 PM)

+ Abstract:

5
Hogg/Blanton (2:00 PM - 4:00 PM)

Sara Wickstrom, Mechanical Regulation of Cell States (4:00 PM - 5:30 PM)

+ Abstract:

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9
Michael Blanton, Welcome to the CCPP (12:30 PM - 1:30 PM)

+ Abstract:

, Astro Journal Club (2:00 PM - 3:15 PM)

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11
Nanoom Lee, Imprints of fundamental physics on the primordial cosmic plasma (10:50 AM - 1:30 PM)

+ Abstract:

, HEP Journal Club (12:30 PM - 1:45 PM)

Hofie Hannesdottir, Analytic Properties of Scattering Amplitudes (2:00 PM - 3:15 PM)

+ Abstract:

12
Hogg/Blanton (2:00 PM - 3:45 PM)

, Pullen Group Meeting (3:00 PM - 4:00 PM)

13
16
, No CCPP Brown Bag (12:30 PM - 1:30 PM)

, Astro Journal Club (2:00 PM - 3:15 PM)

17
Gilad Sadeh, Non-thermal emission following Compact Objects Mergers (2:00 PM - 3:00 PM)

+ Abstract:

18
, HEP Journal Club (12:30 PM - 1:45 PM)

Andrea Dei, Tensionless AdS_3/CFT_2 and Single Trace TTbar (2:00 PM - 3:15 PM)

+ Abstract:

19
Hogg/Blanton (2:00 PM - 3:45 PM)

, Pullen Group Meeting (3:00 PM - 4:00 PM)

Jerome Bibette, Phase Inversion of Emulsions: From Simple to Double Emulsion (4:00 PM - 5:30 PM)

+ Abstract:

20
Mudit Garg, Merging Black Hole Binaries (3:00 PM - 4:00 PM)

+ Abstract:

23
David Hogg, The differences between measurements and predictions (12:30 PM - 1:30 PM)

, Astro Journal Club (2:00 PM - 3:15 PM)

Shahrzad Zare (8:00 PM - 9:30 PM)

+ Abstract:

24
Shany Danieli, Observational Frontiers in Dwarf Galaxies Beyond the Local Group: Probing Dark Matter and Galaxy Formation on Small Scales (2:00 PM - 3:00 PM)

+ Abstract:

25
, HEP Journal Club (12:30 PM - 1:45 PM)

26
Hogg/Blanton (2:00 PM - 3:45 PM)

, Pullen Group Meeting (3:00 PM - 4:00 PM)

Harold Connolly, NASA’s OSIRIS-REx Mission: How Samples from Asteroid 101955 Bennu are Constraining early Solar System Formation (4:00 PM - 5:30 PM)

+ Abstract:

27
Sharhzad Zare (4:30 PM - 6:00 PM)

30
Sultan Hassan, Tension between JWST and theory at high redshift (12:30 PM - 1:30 PM)

, Astro Journal Club (2:00 PM - 3:15 PM)

1
David Hogg et. al, Machine Learning Chalk Talk (11:00 AM - 12:15 PM)

+ Abstract:

(2:00 PM - 3:15 PM)

2
, HEP Journal Club (12:30 PM - 1:45 PM)

Herman Verlinde, Double scaled SYK and de Sitter holography (2:00 PM - 3:15 PM)

+ Abstract:

3
Hogg/Blanton (2:00 PM - 3:45 PM)

, Pullen Group Meeting (3:00 PM - 4:00 PM)

Subir Sachdev, Quantum Entanglement in Nature: High Temperature Superconductors and Black Holes (4:00 PM - 5:30 PM)

+ Abstract:

4
Claire Lamman, Untangling the Cosmic Web: Correlations between small-scale clustering and large-scale structure (11:00 AM - 11:30 PM)

-- Abstract: Gravitational forces from the largest structures in the Universe leave a detectable imprint on galaxies and their local environment. I will present a new approach to tracing the tidal field using these correlations: the intrinsic alignment of small groups of galaxies, or "multipelts". Multiplets mostly consist of 2-4 galaxies within 1 Mpc/h of each other, and we measure their orientations relative to the galaxy-traced tidal field. Using spectroscopic redshfits from the DESI Y1 survey, we detect intrinsic alignment out to projected separations of 100 Mpc/h and beyond redshift 1. We find a simillar signal regardless of galaxy luminosity or color, which could make multiplet alignment a useful tool for mapping the direction of the tidal field. Our detection demonstrates that galaxy clustering in the non-linear regime of structure formation preserves an interpretable memory of the large-scale tidal field.

Q. Weller and M. Calkins (4:30 PM - 6:00 PM)