Sunil Simha

Employment

• Northwestern University Postdoctoral researcher
  2024 - Present

Education

• University of California Santa Cruz Ph.D.
  2018 - Present
• Indian Institute of Technology Madras B.S.-M.S,
  2013 - 2018

Projects & Funding

Projects & funding information is unavailable.

Publications (26)

• A fast radio burst at redshift 2, three billion years after the Big Bang
  Science 2026 DOI: 10.1126/science.adz2675
  +Save
• Constraining Gas Mass Fractions in Galaxy Groups and Clusters with the First CHIME/FRB Outrigger
  The Astrophysical Journal 2026 DOI: 10.3847/1538-4357/ae606e
  +Save
• CHIME/FRB Discovery and Localization of the Swift-observed FRB 20241228A
  The Astrophysical Journal 2026 DOI: 10.3847/1538-4357/ae2ea0
  +Save
• Localization and host galaxy identification of new fast radio bursts with MeerKAT
  Inés Pastor-Marazuela, Alexa C. Gordon, B. W. Stappers +18 more
  Monthly Notices of the Royal Astronomical Society 2026 DOI: 10.1093/mnras/staf2144
  +Save
• Investigating the Sightline of a Highly Scattered Fast Radio Burst through a Cosmic Sheet Structure in the Local Universe
  Kaitlyn Shin, Calvin Leung, Sunil Simha +31 more
  The Astrophysical Journal 2025 DOI: 10.3847/1538-4357/ae093b
  +Save
• Stellar Mass–Dispersion Measure Correlations Constrain Baryonic Feedback in Fast Radio Burst Host Galaxies
  The Astrophysical Journal Letters 2025 DOI: 10.3847/2041-8213/ae044d
  +Save
• FRB 20250316A: A Brilliant and Nearby One-off Fast Radio Burst Localized to 13 pc Precision
  Thomas C. Abbott, Daniel Amouyal, Bridget C. Andersen +82 more
  The Astrophysical Journal 2025 DOI: 10.3847/2041-8213/adf62f
  +Save
• James Webb Space Telescope Observations of the Nearby and Precisely Localized FRB 20250316A: A Potential Near-IR Counterpart and Implications for the Progenitors of Fast Radio Bursts
  P. K. Blanchard, Edo Berger, Shion E. Andrew +23 more
  The Astrophysical Journal 2025 DOI: 10.3847/2041-8213/adf29f
  +Save
• Tilsotua: Reproducing Slitmask Sky Positions for use with the LRIS Multislit Archive
  Publications of the Astronomical Society of the Pacific 2025 DOI: 10.1088/1538-3873/adc48a
  +Save
• FRB Line-of-sight Ionization Measurement from Lightcone AAOmega Mapping Survey: The First Data Release
  The Astrophysical Journal Supplement Series 2025 DOI: 10.3847/1538-4365/adbc7f
  +Save
• The Massive and Quiescent Elliptical Host Galaxy of the Repeating Fast Radio Burst FRB 20240209A
  Tarraneh Eftekhari, Yuxin 雨欣 Dong 董, Wen‐fai Fong +39 more
  The Astrophysical Journal Letters 2025 DOI: 10.3847/2041-8213/ad9de2
  +Save
• FLIMFLAM DR1: The First Constraints on the Cosmic Baryon Distribution from Eight Fast Radio Burst Sight Lines
  The Astrophysical Journal 2024 DOI: 10.3847/1538-4357/ad6567
  +Save
• The Environments of Fast Radio Bursts Viewed Using Adaptive Optics
  The Astrophysical Journal 2024 DOI: 10.3847/1538-4357/ad643c
  +Save
• A Fast Radio Burst in a Compact Galaxy Group at z ∼ 1
  The Astrophysical Journal Letters 2024 DOI: 10.3847/2041-8213/ad2773
  +Save
• H i, FRB, What’s Your z: The First FRB Host Galaxy Redshift from Radio Observations
  Marcin Glowacki, Apurba Bera, K. Lee-Waddell

  +10 more

  • Adam T. Deller
  • Tyson Dial
  • K. Gourdji
  • Sunil Simha
  • Manisha Caleb
  • +5 more
  The Astrophysical Journal Letters 2024 DOI: 10.3847/2041-8213/ad1f62
  +Save
• Mapping Obscured Star Formation in the Host Galaxy of FRB 20201124A
  The Astrophysical Journal 2024 DOI: 10.3847/1538-4357/ad0cbd
  +Save
• Fast Radio Bursts as Probes of Magnetic Fields in Galaxies at z < 0.5
  The Astrophysical Journal 2023 DOI: 10.3847/1538-4357/ace7bb
  +Save
• Searching for the Sources of Excess Extragalactic Dispersion of FRBs
  The Astrophysical Journal 2023 DOI: 10.3847/1538-4357/ace324
  +Save
• The FRB 20190520B Sight Line Intersects Foreground Galaxy Clusters
  The Astrophysical Journal Letters 2023 DOI: 10.3847/2041-8213/acefb5
  +Save
• Dissecting the Local Environment of FRB 190608 in the Spiral Arm of its Host Galaxy
  The Astrophysical Journal 2021 DOI: 10.3847/1538-4357/ac2818
  +Save