output
20022025
most citedA basis theorem for the affine oriented Brauer category and its cyclotomic quotients

46 citations

14 papers

astro-ph.SR2025

Crowdsourcing Star-Formation Research and the Power of Participatory Science

Grace Wolf-Chase, Charles Kerton, Kathryn Devine +2

We review participatory science programs that have contributed to the understanding of star formation. The Milky Way Project (MWP), one of the earliest participatory science projec…

astro-ph.GA2025

The Galactic Bulge exploration VI.: Gaia Enceladus/Sausage RR Lyrae stars in the inner-central stellar halo of the Milky Way

Andrea Kunder, Zdenek Prudil, Antonela Monachesi +6

We present a view of the stellar halo in the inner-central regions of the Milky Way (R <~ 10 kpc) mapped by RR Lyrae stars. The combined BRAVA-RR/APOGEE RR Lyrae catalog is used to…

cond-mat.soft2024

Two-molecule theory of polyethylene liquids

Huimin Li, James P. Donley, David T. Wu +2

Two-molecule theory refers to a class of microscopic, self-consistent field theories for the radial distribution function in classical molecular liquids. The version examined here…

astro-ph.SR2024

RR Lyrae Stars Belonging to the Candidate Globular Cluster Patchick 99

Evan Butler, Andrea Kunder, Zdenek Prudil +16

Patchick 99 is a candidate globular cluster located in the direction of the Galactic bulge, with a proper motion almost identical to the field and extreme field star contamination.…

math.NT2023

Arithmetic progressions of integers that are relatively prime to their digital sums

Ryan Blau, Joshua Harrington, Sarah Lohrey +2

For an integer , we call a positive integer -anti-Niven if it is relatively prime to the sum of the digits in its base- representation. In this article, we investiga…

astro-ph.SR2021★ 20 cited

Outbursts and stellar properties of the classical Be star HD 6226

Noel D. Richardson, Olivier Thizy, Jon E. Bjorkman +58

The bright and understudied classical Be star HD 6226 has exhibited multiple outbursts in the last several years during which the star grew a viscous decretion disk. We analyze 659…

astro-ph.GA2021★ 4 cited

The Milky Way Project: Probing Star Formation with First Results on Yellowballs from DR2

Grace Wolf-Chase, C. R. Kerton, Kathryn Devine +7

Yellowballs (YBs) were first discovered during the Milky Way Project citizen-science initiative (MWP; Simpson et al. 2012). MWP users noticed compact, yellow regions in Spitzer Spa…

astro-ph.SR2020★ 4 cited

HD 63021: Chromospheric Activity and Mass Transfer in a Close Binary

D. G. Whelan, S. D. Chojnowski, J. Labadie-Bartz +13

Prompted by X-ray detections from multiple surveys, we investigated the A-type star HD 63021 and found that it is a double-lined spectroscopic binary with highly variable emission…

astro-ph.GA2018★ 3 cited

A Molecular Line Investigation of the Interaction between Mid-infrared Bubbles and the Interstellar Medium

Kathryn Devine, Johanna Mori, Christer Watson +2

We used the Green Bank Telescope to detect molecular lines observed toward Mid-Infrared (MIR) bubbles N62, N65, N90, and N117. The bubbles were selected from Watson et al. (2016) w…

math.RT2017★ 12 cited

A basis theorem for the degenerate affine oriented Brauer-Clifford supercategory

Jonathan Brundan, Jonathan Comes, Jonathan R. Kujawa

We introduce the oriented Brauer-Clifford and degenerate affine oriented Brauer-Clifford supercategories. These are diagrammatically defined monoidal supercategories which provide…

astro-ph.GA2016★ 3 cited

CS emission near MIR-bubbles

C. Watson, Kathryn Devine, N. Quintanar +1

We survey 44 young stellar objects located near the edges of mid-IR-identified bubbles in CS (1-0) using the Green Bank Telescope. We detect emission in 18 sources, indicating youn…

astro-ph.GA2015★ 34 cited

Physical Conditions of the Earliest Phases of Massive Star Formation: Single-Dish and Interferometric Observations of Ammonia and CCS in Infrared Dark Clouds

William J. Dirienzo, Crystal Brogan, Remy Indebetouw +3

Infrared Dark Clouds (IRDCs) harbor the earliest phases of massive star formation, and many of the compact cores in IRDCs, traced by millimeter continuum or by molecular emission i…

math.RT2014★ 46 cited

A basis theorem for the affine oriented Brauer category and its cyclotomic quotients

Jonathan Brundan, Jonathan Comes, David Nash +1

The affine oriented Brauer category is a monoidal category obtained from the oriented Brauer category (= the free symmetric monoidal category generated by a single object and its d…

astro-ph2002★ 15 cited

Addendum: "The Dynamics of M15: Observations of the Velocity Dispersion Profile and Fokker-Planck Models" (ApJ, 481, 267 [1997])

J. D. Dull, H. N. Cohn, P. M. Lugger +5

It has recently come to our attention that there are axis scale errors in three of the figures of Dull et al. (1997, hereafter D97). D97 presented Fokker-Planck models for the coll…