How are we saved from complete annihilation

Historically it was both a surprise and a theoretical triumph to find out that anti-matter exists at all. As we learnt more about the Universe, we are surprised by something very different - why do we almost exclusively see matter. The fact that throughout most of human history, we were oblivious to the existence of anti-matter is a testament to the dominance of matter over anti-matter. Looking at the earliest light and earliest elements in the Universe, we find that this imbalance goes back to at least when the Universe was a mere second old. However, inflation would wipe out any difference between matter and anti-matter and all processes we know of cannot create such an asymmetry. I will review the three main answers physicists have given to this fundamental question and what challenges face the community trying to shed light on this issue.
 
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The Project 8 Neutrino Mass Experiment

Although the existence of neutrino mass is firmly established, the precise neutrino mass scale remains unknown.  To directly probe this property, measurements of the endpoint of the tritium beta spectrum have achieved the greatest sensitivity, recently reaching the sub-eV scale.  In this talk, I will present Project 8, an experimental concept based on the novel Cyclotron Radiation Emission Spectroscopy (CRES) technique.  Project 8 has recently released its first measurements of the tritium beta spectral endpoint and demonstrated its high precision spectroscopy using krypton calibration.  An R&D campaign is now underway to demonstrate scalability of the CRES technique and to develop the atomic tritium source required.  Building on these successes, a next-generation experiment is envisioned with neutrino mass sensitivity down to 40 meV.

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Appalachian Center to host student, faculty research presentation series

By Jenny Wells-Hosley

The University of Kentucky Appalachian Center is showcasing the work of student and faculty researchers through its Sharing Work on Appalachia in Progress (SWAP) series this spring.

The presenting researchers represent four colleges and seven departments from across UK’s campus, as well as a faculty guest presentation from Maynooth University in Ireland.

Students of Color in Mathematics and Science (SCiMS) February Meet-Up

All undergraduate and graduate College of Arts & Sciences Students of Color in Mathematics and Science (SCiMS) are invited for an evening of fellowship, food, and fun!

Event Poster

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MLK Center in Gatton Student Center Suite A230
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Phillis Wheatley at 250: The Pasts and Futures of Reading and Writing #BlackJoy

The College of Arts and Sciences held an event with three prominent scholars on the life and work of Phillis Wheatley.

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