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20112026
most citedThe CO-to-H2 Conversion Factor and Dust-to-Gas Ratio on Kiloparsec Scales in Nearby Galaxies

601 citations · 4k across the 61 of their papers we have counts for

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Showing 2023Show all

6 papers · 1 filter

astro-ph.GA2023

Dynamics in Star-forming Cores (DiSCo): Project Overview and the First Look toward the B1 and NGC 1333 Regions in Perseus

Che-Yu Chen, Rachel Friesen, Jialu Li +13

The internal velocity structure within dense gaseous cores plays a crucial role in providing the initial conditions for star formation in molecular clouds. However, the kinematic p…

astro-ph.GA2023

Protostellar cores in Sagittarius B2 N and M

Nazar Budaiev, Adam Ginsburg, Desmond Jeff +6

We present 500 AU and 700 AU resolution 1 mm and 3 mm ALMA observations, respectively, of protostellar cores in protoclusters Sagittarius B2 (Sgr B2) North (N) and Main (M), parts…

astro-ph.GA2023

Initial conditions of star formation at 2000 au: physical structure and NH depletion of three early-stage cores

Yuxin Lin, Silvia Spezzano, Jaime E. Pineda +5

Pre-stellar cores represent a critical evolutionary phase in low-mass star formation. We aim to unveil the detailed thermal structure and density distribution of three early-stage…

astro-ph.GA2023★ 28 cited

Flow of gas detected from beyond the filaments to protostellar scales in Barnard 5

M. T. Valdivia-Mena, J. E. Pineda, D. M. Segura-Cox +7

The infall of gas from outside natal cores has proven to feed protostars after the main accretion phase (Class 0). This changes our view of star formation to a picture that include…

astro-ph.GA2023★ 11 cited

The physical and chemical structure of Sagittarius B2 VIIIa. Dust and ionized gas contributions to the full molecular line survey of 47 hot cores

T. Möller, P. Schilke, Á. Sánchez-Monge +2

Sagittarius B2 (Sgr B2) is a giant molecular cloud complex in the central molecular zone of our Galaxy hosting several sites of high-mass star formation. The two main centers of ac…

astro-ph.GA2023★ 11 cited

3D Radiative Transfer Modelling and Virial Analysis of Starless Cores in the B10 Region of the Taurus Molecular Cloud

Samantha Scibelli, Yancy Shirley, Anika Schmiedeke +4

Low-mass stars like our Sun begin their evolution within cold (10 K) and dense ( cm) cores of gas and dust. The physical structure of starless cores is best probe…