activity
20182026
most citedDifferences in the gas and dust distribution in the transitional disk of a sun-like young star, PDS 70

58 citations · 73 across the 10 of their papers we have counts for

collaborators
Showing 2026Show all

10 papers · 1 filter

astro-ph.IM2026

The environments forming stellar and planetary systems

Michael Kuffmeier, Jaime E. Pineda, Peter Schilke +29

How does a star's birth environment set the mass, angular momentum and chemical complexity delivered to its planet-forming disk, and thereby whether it builds planets, brown dwarfs…

astro-ph.IM2026

Chemical Demographics of Star-forming Regions

Maria N. Drozdovskaya, Timea Csengeri, Maria Teresa Beltrán +35

Our understanding of complex organic chemistry during the formation of stars and planets is shaped by a handful of cherry-picked sources with bright molecular emission lines. This…

astro-ph.IM2026

Multi-wavelength Polarization as a Probe of Planet Formation

Ian Stephens, Sarah Sadavoy, Akimasa Kataoka +11

Polarization reveals details of circumstellar disks that are not readily available from total intensity observations. Via multi-wavelength polarimetric observations of disks, we ca…

astro-ph.IM2026

Planetary system architectures in the final stages of planet formation

Patricia Luppe, Zoe Roumeliotis, Sebastian Marino +18

The processes in the last stages of planet formation determine the final assembly and composition of planets. After the protoplanetary discs dissipate, a system of planets and plan…

astro-ph.IM2026

Frontiers of chemical complexity in the interstellar medium: unveiling the cosmic origins of life

Víctor M. Rivilla, Miguel Sanz-Novo, Maite Beltrán +33

The interstellar medium (ISM) contains a rich molecular inventory that provides a unique window into the chemistry operating during star and planet formation and its connection to…

astro-ph.SR2026

Gas Flows and Mass Accretion Rates in Eight Dippers: HD 142666, HD 143006, HD 145718, V935 Sco, DoAr 25, EPIC 204638512, EPIC 205151387, and EPIC 203850058

Michael L. Sitko, Ray W. Russell, Korash D. Assani +2

One of the scenarios used to explain the dipper phenomenon in stars is having the innermost disk regions being close to the line of sight to the star - inclined greater than 60 deg…

astro-ph.SR2026

JWST Edge-on Disk Ice (JEDIce): Vibrationally hot, rotationally cold H in the outer disk of Oph 163131 non-thermally excited by UV and cosmic rays

Korash Assani, Zhi-Yun Li, Jennifer B. Bergner +19

Constraining ionization and excitation processes in protoplanetary disks is essential for understanding the chemical structure and evolution of disk material, shaping planet format…

astro-ph.SR2026

JOYS: Launch and destruction of dust in protostellar jets. The case of BHR71-IRS1 with JWST MIRI

Łukasz Tychoniec, Logan Francis, Maria Gabriela Navarro +25

Protostellar winds can theoretically lift solids from the planet-forming disks, but direct evidence for launched dust has been scarce so far. Numerous atomic lines that are unique…

astro-ph.SR2026

JOYS: A JWST/MIRI survey of the evolution of H winds and jets from low-mass protostars

L. Francis, Ł. Tychoniec, E. F. van Dishoeck +20

Protostellar outflows display wide-angle winds and collimated jets, the magnetocentrifugal launching of which enables accretion onto the protostar. The majority of the outflow mass…

astro-ph.EP2026

JWST Edge-on Disk Ice (JEDIce): Program overview and ice survey results

Jennifer B. Bergner, Nicole Arulanantham, Emmanuel Dartois +21

The icy material within protoplanetary disks plays a central role in planet formation, yet remains poorly characterized by observations. We present 1.6-28m spectra of five disks…