activity
19972025
most citedInfrared Emission from the Radio Supernebula in NGC 5253: A Proto-Globular Cluster?

173 citations · 1.2k across the 44 of their papers we have counts for

collaborators

45 papers

astro-ph.GA2025

JWST View of the Supernebula in NGC 5253. II. Nebular Lines

Sara C. Beck, Jean L. Turner, Elm Zweig +7

The nearby dwarf starburst NGC 5253 is dominated by a compact radio-infrared supernebula powered by a very young and bright embedded Super Star Cluster (SSC) of …

astro-ph.GA2025

JWST View of the Supernebula in NGC 5253. I. Overview and Continuum Features

Jean L. Turner, Sara C. Beck, Elm A. Zweig +7

We present 5-28m imaging spectroscopy of the "supernebula" in the dwarf galaxy NGC 5253 made with the JWST MIRI-MRS integral field spectrometer. NGC 5253 hosts a luminous ($L\si…

astro-ph.GA2024

VLA 22 GHz Imaging of Massive Star Formation in Local Wolf-Rayet Galaxies

Nicholas G. Ferraro, Jean L. Turner, Sara C. Beck +4

We present 22 GHz imaging of regions of massive star formation within the Local Wolf-Rayet Galaxy Sample (LWRGS), a NSF's Karl G. Jansky Very Large Array (VLA) survey of 30 local g…

astro-ph.GA2024

The Radio-Infrared Nebula in II Zw 40: Clusters Forming in Colliding Elongated Clouds

Dan Beilis, Sara Beck, John Lacy +4

II Zw 40 is a starburst dwarf and merger product, and holds a radio-infrared supernebula excited by thousands of embedded OB stars. We present here observations of three aspects of…

astro-ph.GA2022★ 2 cited

NGC 7538 IRS2 in [NeII]: Shell and Cavity Kinematics of a Compact HII Region

Dan Beilis, Sara Beck, John Lacy

NGC 7538 IRS2 is a compact HII region and recent star formation source, with a shell morphology, lying on the border of the visible HII region NGC 7538. We present a spectral cube…

astro-ph.GA2021★ 2 cited

Kinematics and Structure of Ionized Gas in the UCHII Regions of W33 Main

Dan Beilis, Sara Beck, John Lacy

High mass proto-stars create Ultra-Compact Hii regions (UCHII) at the stage of evolution when most of the accretion is finished but the star is still heavily embedded in molecular…