Leon Trapman

Employment

• University of Wisconsin-Madison research associate
  2020 - Present

Education

• Leiden University PhD
  2016 - 2020
• Leiden University Master of Science
  2014 - 2016
• Leiden University Bachelor of Science
  2011 - 2014

Projects & Funding

Projects & funding information is unavailable.

Publications (28)

• Physical and Chemical Characterization of GY 91’s Multi-ringed Protostellar Disk with ALMA
  The Astrophysical Journal 2026 DOI: 10.3847/1538-4357/ae3e8c
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• exoALMA. XXIV. Formaldehyde Emission in Protoplanetary Disks of exoALMA Compared with Their Properties and Dynamical State
  The Astrophysical Journal Letters 2026 DOI: 10.3847/2041-8213/ae4de0
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• Tracing Pebble Drift History in Two Protoplanetary Disks with CO Enhancement
  The Astrophysical Journal 2026 DOI: 10.3847/1538-4357/ae353d
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• SMA and NOEMA Reveal Asymmetric Substructure in the Protoplanetary Disk of IRAS 23077+6707
  The Astrophysical Journal 2025 DOI: 10.3847/1538-4357/ade392
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• The ALMA Survey of Gas Evolution of PROtoplanetary Disks (AGE-PRO). I. Program Overview and Summary of First Results
  Ke Zhang, Laura M. Pérez, Ilaria Pascucci +19 more
  The Astrophysical Journal 2025 DOI: 10.3847/1538-4357/addebe
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• The ALMA Survey of Gas Evolution of PROtoplanetary Disks (AGE-PRO). II. Dust and Gas Disk Properties in the Ophiuchus Star-forming Region
  Dary A. Ruiz-Rodriguez, Camilo González-Ruilova, Lucas A. Cieza +17 more
  The Astrophysical Journal 2025 DOI: 10.3847/1538-4357/add2ec
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• The ALMA Survey of Gas Evolution of PROtoplanetary Disks (AGE-PRO). III. Dust and Gas Disk Properties in the Lupus Star-forming Region
  Dingshan Deng, Miguel Vioque, Ilaria Pascucci

  +20 more

  • Laura M. Pérez
  • Ke Zhang
  • N. T. Kurtovic
  • Leon Trapman
  • Estephani E. TorresVillanueva
  • +15 more
  The Astrophysical Journal 2025 DOI: 10.3847/1538-4357/add43a
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• The ALMA Survey of Gas Evolution of PROtoplanetary Disks (AGE-PRO). IV. Dust and Gas Disk Properties in the Upper Scorpius Star-forming Region
  Carolina Agurto-Gangas, Laura M. Pérez, Anibal Sierra +18 more
  The Astrophysical Journal 2025 DOI: 10.3847/1538-4357/adc7ab
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• The ALMA Survey of Gas Evolution of PROtoplanetary Disks (AGE-PRO). V. Protoplanetary Gas Disk Masses
  Leon Trapman, Ke Zhang, Giovanni P. Rosotti +19 more
  The Astrophysical Journal 2025 DOI: 10.3847/1538-4357/adcd6e
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• The ALMA Survey of Gas Evolution of PROtoplanetary Disks (AGE-PRO). VI. Comparison of Dust Evolution Models to AGE-PRO Observations
  N. T. Kurtovic, Matías Gárate, Paola Pinilla +18 more
  The Astrophysical Journal 2025 DOI: 10.3847/1538-4357/add1d0
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• The ALMA Survey of Gas Evolution of PROtoplanetary Disks (AGE-PRO). VII. Testing Accretion Mechanisms from Disk Population Synthesis
  Benoît Tabone, Giovanni P. Rosotti, Leon Trapman +24 more
  The Astrophysical Journal 2025 DOI: 10.3847/1538-4357/adc7b1
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• The ALMA Survey of Gas Evolution of PROtoplanetary Disks (AGE-PRO). VIII. The Impact of External Photoevaporation on Disk Masses and Radii in Upper Scorpius
  Rossella Anania, Giovanni P. Rosotti, Matías Gárate +18 more
  The Astrophysical Journal 2025 DOI: 10.3847/1538-4357/adb587
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• The ALMA Survey of Gas Evolution of PROtoplanetary Disks (AGE-PRO). X. Dust Substructures, Disk Geometries, and Dust-disk Radii
  Miguel Vioque, N. T. Kurtovic, Leon Trapman

  +18 more

  • Anibal Sierra
  • Laura M. Pérez
  • Ke Zhang
  • Pietro Curone
  • Giovanni P. Rosotti
  • +13 more
  The Astrophysical Journal 2025 DOI: 10.3847/1538-4357/adc7b0
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• The ALMA Survey of Gas Evolution of PROtoplanetary Disks (AGE-PRO). XI. Beam-corrected Gas Disk Sizes from Fitting 12CO Moment Zero Maps
  Leon Trapman, Miguel Vioque, N. T. Kurtovic +16 more
  The Astrophysical Journal 2025 DOI: 10.3847/1538-4357/adc7af
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• The ALMA Survey of Gas Evolution of PROtoplanetary Disks (AGE-PRO). XII. Extreme Millimeter Variability Detected in a Class II Disk
  James M. Miley, Laura M. Pérez, Carolina Agurto-Gangas +15 more
  The Astrophysical Journal 2025 DOI: 10.3847/1538-4357/add25c
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• exoALMA. XIII. Gas Masses from N2H+ and C18O: A Comparison of Measurement Techniques for Protoplanetary Gas Disk Masses
  The Astrophysical Journal Letters 2025 DOI: 10.3847/2041-8213/adc430
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• Smuggling unnoticed: towards a 2D view of water and dust delivery to the inner regions of protoplanetary discs
  Adrien Houge, Sebastiaan Krijt, Andrea Banzatti +6 more
  Monthly Notices of the Royal Astronomical Society 2025 DOI: 10.1093/mnras/staf057
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• Hints of Planet Formation Signatures in a Large-cavity Disk Studied in the AGE-PRO ALMA Large Program
  Anibal Sierra, Laura M. Pérez, Carolina Agurto-Gangas +19 more
  The Astrophysical Journal 2024 DOI: 10.3847/1538-4357/ad6e73
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• How Large Is a Disk—What Do Protoplanetary Disk Gas Sizes Really Mean?
  The Astrophysical Journal 2023 DOI: 10.3847/1538-4357/ace7d1
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• Substructures in Compact Disks of the Taurus Star-forming Region
  The Astrophysical Journal 2023 DOI: 10.3847/1538-4357/acd334
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