activity
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 2024Show all

5 papers · 1 filter

astro-ph.GA2024★ 5 cited

Probing the Physics of Star-Formation (ProPStar) III. No evidence for dissipation of turbulence down to 20 mpc (4 000 au) scale

Jaime E. Pineda, Juan D. Soler, Stella Offner +14

Context. Turbulence is a key component of molecular cloud structure. It is usually described by a cascade of energy down to the dissipation scale. The power spectrum for subsonic i…

astro-ph.GA2024★ 25 cited

Probing the Physics of Star-Formation (ProPStar): II. The first systematic search for streamers toward protostars

María Teresa Valdivia-Mena, Jaime E. Pineda, Paola Caselli +9

The detection of narrow channels of accretion toward protostellar disks, known as streamers, have increased in number in the last few years. However, it is unclear if streamers are…

astro-ph.GA2024★ 1 cited

The Reservoir of the Per-emb-2 Streamer

Kotomi Taniguchi, Jaime E Pineda, Paola Caselli +4

Streamers bring gas from outer regions to protostellar systems and could change the chemical composition around protostars and protoplanetary disks. We have carried out mapping obs…

astro-ph.GA2024★ 31 cited

Probing the physics of star formation (ProPStar): I. First resolved maps of the electron fraction and cosmic-ray ionization rate in NGC 1333

Jaime E. Pineda, Olli Sipilä, Dominique M. Segura-Cox +11

Electron fraction and cosmic-ray ionization rates (CRIR) in star-forming regions are important quantities in astrochemical modeling and are critical to the degree of coupling betwe…

astro-ph.GA2024

Thermal Properties of the Hot Core Population in Sagittarius B2 Deep South

Desmond Jeff, Adam Ginsburg, Alyssa Bulatek +7

We report the discovery of 9 new hot molecular cores in the Deep South (DS) region of Sagittarius B2 using Atacama Large Millimeter/submillimeter Array Band 6 observations. We meas…