Lewis & Clark College

output

19962025

most citedThe Wisconsin H-Alpha Mapper Northern Sky Survey

408 citations

56 papers

physics.atom-ph2025

Efficient water-cooled Bitter-type electromagnet for Zeeman slowing in cold-atom experiments

Rishav Koirala, Ben A. Olsen

We describe the design, construction, and characterization of a Bitter-type electromagnet that produces a spatially-dependent magnetic field used for Zeeman slowing in cold-atom ex…

math.MG2025

Covering spiky annuli by planks

Gergely Ambrus, Julian Huddell, Maggie Lai +2

Answering Tarski's plank problem, Bang showed in 1951 that it is impossible to cover a convex body $K \subset R^{d}$ with $d \geq 1$ by planks whose total width is less than…

physics.ins-det2024★ 4 cited

Benchmarking the design of the cryogenics system for the underground argon in DarkSide-20k

20k Collaboration, F. Acerbi, P. Adhikari +315

DarkSide-20k (DS-20k) is a dark matter detection experiment under construction at the Laboratori Nazionali del Gran Sasso (LNGS) in Italy. It utilises ~100 t of low radioactivity a…

cs.LG2024★ 3 cited

Detecting Unsuccessful Students in Cybersecurity Exercises in Two Different Learning Environments

Valdemar Švábenský, Kristián Tkáčik, Aubrey Birdwell +6

This full paper in the research track evaluates the usage of data logged from cybersecurity exercises in order to predict students who are potentially at risk of performing poorly.…

math.GT2023

Power sum elements in the $G_{2}$ skein algebra

Bodie Beaumont-Gould, Erik Brodsky, Vijay Higgins +3

We study the skein algebras of surfaces associated to the exceptional Lie group $G_{2},$ using Kuperberg webs. We identify two 2-variable polynomials, $P_{n} (x, y)$ and $Q_{n} (x, y),$ and…

math.AG2022

Moduli Spaces of Rational Graphically Stable Curves

Andy Fry

We use a graph to define a new stability condition for algebraic moduli spaces of rational curves. We characterize when the tropical compactification of the moduli space agrees wit…