activity
19952023
most citedThe Tenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-III Apache Point Observatory Galactic Evolution Experiment

1k citations · 4k across the 43 of their papers we have counts for

collaborators

43 papers

astro-ph.GA2023★ 115 cited

PDRs4All IV. An embarrassment of riches: Aromatic infrared bands in the Orion Bar

Ryan Chown, Ameek Sidhu, Els Peeters +136

(Abridged) Mid-infrared observations of photodissociation regions (PDRs) are dominated by strong emission features called aromatic infrared bands (AIBs). The most prominent AIBs ar…

astro-ph.SR2022★ 11 cited

Evidence of Deep Mixing in IRS 7, a Cool Massive Supergiant Member of the Galactic Nuclear Star Cluster

Rafael Guerço, Verne V. Smith, Katia Cunha +9

The center of the Milky Way contains stellar populations spanning a range in age and metallicity, with a recent star formation burst producing young and massive stars. Chemical abu…

astro-ph.GA2022★ 10 cited

Massive Young Stellar Objects in the Galactic Center. II. Seeing Through the Ice-rich Envelopes

Dajeong Jang, Deokkeun An, Kris Sellgren +3

To study the demographics of interstellar ices in the Central Molecular Zone (CMZ) of the Milky Way, we obtain near-infrared spectra of red point sources using NASA IRTF/SpeX…

astro-ph.GA2022★ 16 cited

Fluorine Abundances in the Galactic Nuclear Star Cluster

Rafael Guerço, Solange Ramírez, Katia Cunha +4

Abundances of fluorine (F), as well as isotopic ratios of O/O, are derived in a sample of luminous young (10--10 yrs) red giants in the Galac…

astro-ph.GA2022★ 88 cited

PDRs4All: A JWST Early Release Science Program on radiative feedback from massive stars

Olivier Berné, Émilie Habart, Els Peeters +134

Massive stars disrupt their natal molecular cloud material through radiative and mechanical feedback processes. These processes have profound effects on the evolution of interstell…

astro-ph.GA2017★ 12 cited

Abundant Methanol Ice toward a Massive Young Stellar Object in the Central Molecular Zone

Deokkeun An, Kris Sellgren, A. C. Adwin Boogert +2

Previous radio observations revealed widespread gas-phase methanol (CHOH) in the Central Molecular Zone (CMZ) at the Galactic center (GC), but its origin remains unclear. Here,…