PB
Peter K. Blanchard
astro-ph.HEastro-ph.SRastro-ph.GAastro-ph.COastro-ph.IMDwarfismhep-phHigh-energy astrophysicsOsteochondrodysplasiasStars, Celestial
On Valency
published · living versionsW_nbqtbjd8·v1 · currentpublished
Identifying Tidal Disruption Events with an Expansion of the FLEET Machine Learning Algorithm
with Sebastian Gomez, V. Ashley Villar, Edo Berger, Suvi Gezari +3
1 version
W_79367mnm·v1published
W_fur4sf74·v1published
W_tq2xehnt·v1published
W_rb7c68gn·v1published
W_nhg95zxv·v1published
W_caq2h6g4·v1published
Preprints & journals
84 papers in the corpus · 2012–2026The Local Origin of a Host Dispersion Measure-Stellar Mass Relation in Fast Radio Bursts2608.23868v1 · Wasundara Athukoralalage, Liam Connor, Peter K. Blanchard et al.2026 · 0 citationsarXiv
The pair-instability origin of supernova 2023vbw2605.16487v1 · Daichi Hiramatsu, Edo Berger, Daichi Tsuna et al.2026 · 0 citationsarXiv
Rapid-response 1.3 mm Observations of GRB 260127A with the Submillimeter Array2604.14297v2 · Garrett K. Keating, Tanmoy Laskar, Anna Y. Q. Ho et al.2026 · 0 citationsarXiv
Lense-Thirring precessing magnetar engine drives a superluminous supernova.41814026 · Farah, Joseph R, Prust, Logan J, Howell, D Andrew et al.2026 · 7 citationsNature. 2026;651(8105):321-325
EP241217a: a likely Type II GRB with an achromatic bump at z = 4.592512.07233v1 · Hao Zhou, Jia Ren, Chen-Wei Wang et al.2025 · 1 citationarXiv
SN 2024afav: A Superluminous Supernova with Multiple Light Curve Bumps and Spectroscopic Signatures of Circumstellar Interaction2512.06067v1 · Harsh Kumar, Peter K. Blanchard, Edo Berger et al.2025 · 4 citationsarXiv
Hydrogen-Poor Superluminous Supernovae in the Nebular Phase: Spectral Diversity Due to Ejecta Ionization as a Probe of the Power Source2511.10747v1 · Peter K. Blanchard, Edo Berger, Sebastian Gomez et al.2025 · 2 citationsarXiv
When IIb Ceases To Be: Bridging the Gap Between IIb and Short-plateau Supernovae2509.12470v1 · Joseph R. Farah, D. Andrew Howell, Daichi Hiramatsu et al.2025 · 2 citationsarXiv
Radio Emission from the Infrared Tidal Disruption Event WTP14adeqka: The First Directly Resolved Delayed Outflow from a TDE2508.16756v1 · Walter W. Golay, Edo Berger, Yvette Cendes et al.2025 · 0 citationsarXiv
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 Bursts2506.19007v1 · Peter K. Blanchard, Edo Berger, Shion E. Andrew et al.2025 · 4 citationsarXiv
A Detection of Helium in the Bright Superluminous Supernova SN 2024rmj2506.06417v1 · Harsh Kumar, Edo Berger, Peter K. Blanchard et al.2025 · 4 citationsarXiv
The Type I Superluminous Supernova Catalogue II: Spectroscopic Evolution in the Photospheric Phase, Velocity Measurements, and Constraints on Diversity2503.21874v2 · Aysha Aamer, Matt Nicholl, Sebastian Gomez et al.2025 · 12 citationsMon Not R Astron Soc (2025) 2674-2706
An Updated Detection Pipeline for Precursor Emission in Type II Supernova 2020tlf2501.08475v1 · Wynn Jacobson-Gal'an, Sebastian Gonzalez, Shreyas Patel et al.2025 · 1 citationarXiv
A Near-IR Search for Helium in the Superluminous Supernova SN 2024ahr2501.01485v1 · Harsh Kumar, Edo Berger, Peter K. Blanchard et al.2025 · 0 citationsarXiv
Late-time HST and JWST Observations of GRB 221009A: Evidence for a Break in the Light Curve at 50 Days2412.02663v2 · Huei Sears, Ryan Chornock, Peter Blanchard et al.2024 · 0 citationsarXiv
Type IIn Supernovae. I. Uniform Light-curve Characterization and a Bimodality in the Radiated Energy Distribution2411.07287v2 · Daichi Hiramatsu, Edo Berger, Sebastian Gomez et al.2024 · 5 citationsThe Astrophysical Journal, 1005:82 (30pp), 2026 July 1
AT2023vto: An Exceptionally Luminous Helium Tidal Disruption Event from a Massive Star2408.01482v1 · Harsh Kumar, Edo Berger, Daichi Hiramatsu et al.2024 · 4 citationsarXiv
Eight Years of Light from ASASSN-15oi: Towards Understanding the Late-time Evolution of TDEs2407.19019v1 · A. Hajela (U. of Copenhagen), K. D. Alexander, R. Margutti et al.2024 · 0 citationsarXiv
The Type I Superluminous Supernova Catalog I: Light Curve Properties, Models, and Catalog Description2407.07946v1 · Sebastian Gomez, Matt Nicholl, Edo Berger et al.2024 · 1 citationarXiv
Constraints on Relativistic Jets from the Fast X-ray Transient 210423 using Prompt Radio Follow-Up Observations2407.07257v2 · Dina Ibrahimzade, R. Margutti, J. S. Bright et al.2024 · 3 citationsarXiv
The story of SN 2021aatd -- a peculiar 1987A-like supernova with an early-phase luminosity excess2406.02498v1 · T. Szalai, R. Konyves-T'oth, A. P. Nagy et al.2024 · 2 citationsA&A 690, A17 (2024)
JWST detection of a supernova associated with GRB 221009A without an r-process signature.38912294 · Blanchard, Peter K, Villar, V Ashley, Chornock, Ryan et al.2024 · 46 citationsNature astronomy. 2024;8(6):774-785
Time-varying double-peaked emission lines following the sudden ignition of the dormant galactic nucleus AT2017bcc2310.20408v2 · E. J. Ridley, M. Nicholl, C. A. Ward et al.2023 · 7 citationsarXiv
Constraints on the Star-Forming Galaxy Luminosity Function From Imaging of an Unbiased and Complete Sample of Long Gamma-ray Burst Host Galaxies2308.14248v1 · Huei Sears, Ryan Chornock, Jay Strader et al.2023 · 0 citationsarXiv
JWST Observations of the Extraordinary GRB 221009A Reveal an Ordinary Supernova Without Signs of -Process Enrichment in a Low-Metallicity Galaxy2308.14197v1 · Peter K. Blanchard, V. Ashley Villar, Ryan Chornock et al.2023 · 2 citationsarXiv
A Radio Flare in the Long-Lived Afterglow of the Distant Short GRB 210726A: Energy Injection or a Reverse Shock from Shell Collisions?2308.10936v2 · Genevieve Schroeder (Northwestern/CIERA), Lauren Rhodes, Tanmoy Laskar et al.2023 · 19 citationsarXiv
An Extensive Study of the Offset and Host Light Distributions of Type I Superluminous Supernovae2308.07271v1 · Brian Hsu, Peter K. Blanchard, Edo Berger et al.2023 · 0 citationsarXiv
From Discovery to the First Month of the Type II Supernova 2023ixf: High and Variable Mass Loss in the Final Year before Explosion2307.03165v2 · Daichi Hiramatsu, Daichi Tsuna, Edo Berger et al.2023 · 93 citationsThe Astrophysical Journal Letters, 955:L8 (13pp), 2023 September 20
Roman CCS White Paper: Characterizing Superluminous Supernovae with Roman2306.17233v1 · Sebastian Gomez, Kate Alexander, Edo Berger et al.2023 · 1 citationarXiv
The Demographics, Stellar Populations, and Star Formation Histories of Fast Radio Burst Host Galaxies: Implications for the Progenitors2302.05465v3 · Alexa C. Gordon, Wen-fai Fong, Charles D. Kilpatrick et al.2023 · 123 citationsarXiv
A kilonova following a long-duration gamma-ray burst at 350 Mpc.36477128 · Rastinejad, Jillian C, Gompertz, Benjamin P, Levan, Andrew J et al.2022 · 361 citationsNature. 2022;612(7939):223-227
The Young Supernova Experiment Data Release 1 (YSE DR1): Light Curves and Photometric Classification of 1975 Supernovae2211.07128v2 · P. D. Aleo, K. Malanchev, S. Sharief et al.2022 · 48 citationsarXiv
Near-Infrared and Optical Observations of Type Ic SN 2021krf: Luminous Late-time Emission and Dust Formation2211.00205v2 · Aravind P. Ravi, Jeonghee Rho, Sangwook Park et al.2022 · 9 citationsarXiv
Identifying Tidal Disruption Events with an Expansion of the FLEET Machine Learning Algorithm2210.10810v1 · Sebastian Gomez, V. Ashley Villar, Edo Berger et al.2022 · 31 citationsarXivon Valency
The First Two Years of FLEET: an Active Search for Superluminous Supernovae2210.10811v1 · Sebastian Gomez, Edo Berger, Peter K. Blanchard et al.2022 · 12 citationsarXiv
SN 2020jgb: A Peculiar Type Ia Supernova Triggered by a Helium-Shell Detonation in a Star-Forming Galaxy2209.04463v3 · Chang Liu, Adam A. Miller, Abigail Polin et al.2022 · 13 citationsApJ, 946, 83 (2023)
Short GRB Host Galaxies I: Photometric and Spectroscopic Catalogs, Host Associations, and Galactocentric Offsets2206.01763v1 · Wen-fai Fong, Anya E. Nugent, Yuxin Dong et al.2022 · 124 citationsarXivon Valency
Luminous Supernovae: Unveiling a Population Between Superluminous and Normal Core-collapse Supernovae2204.08486v1 · Sebastian Gomez, Edo Berger, Matt Nicholl et al.2022 · 47 citationsarXiv
The Lick Observatory Supernova Search follow-up program: photometry data release of 70 stripped-envelope supernovae2203.05596v1 · WeiKang Zheng, Benjamin E. Stahl, Thomas de Jaeger et al.2022 · 15 citationsarXiv
The Circumstellar Environments of Double-Peaked, Calcium-strong Supernovae 2021gno and 2021inl2203.03785v1 · Wynn Jacobson-Gal'an, Padma Venkatraman, Raffaella Margutti et al.2022 · 31 citationsarXiv
Target of Opportunity Observations of Gravitational Wave Events with Vera C. Rubin Observatory2111.01945v2 · Igor Andreoni, Raffaella Margutti, Om Sharan Salafia et al.2021 · 52 citationsarXiv
Final Moments I: Precursor Emission, Envelope Inflation, and Enhanced Mass loss Preceding the Luminous Type II Supernova 2020tlf2109.12136v2 · Wynn Jacobson-Gal'an, Luc Dessart, David Jones et al.2021 · 134 citationsarXiv
Bumpy Declining Light Curves Are Common in Hydrogen-poor Superluminous Supernovae2109.09743v2 · Griffin Hosseinzadeh, Edo Berger, Brian D. Metzger et al.2021 · 53 citationsThe Astrophysical Journal, 933:14 (15pp), 2022 July 1
Optical Observations and Modeling of the Superluminous Supernova 2018lfe2109.06970v1 · Yao Yin, Sebastian Gomez, Edo Berger et al.2021 · 2 citationsarXiv
Deep Hubble Space Telescope Observations of GW170817: Complete Light Curves and the Properties of the Galaxy Merger of NGC 49932109.06211v1 · Charles D. Kilpatrick, Wen-fai Fong, Peter K. Blanchard et al.2021 · 28 citationsarXiv
Late-Time Hubble Space Telescope Observations of a Hydrogen-Poor Superluminous Supernova Reveal the Power-Law Decline of a Magnetar Central Engine2105.03475v1 · Peter K. Blanchard, Edo Berger, Matt Nicholl et al.2021 · 10 citationsarXiv
Evidence for X-ray Emission in Excess to the Jet Afterglow Decay 3.5 yrs After the Binary Neutron Star Merger GW 170817: A New Emission Component2104.02070v2 · A. Hajela, R. Margutti, J. S. Bright et al.2021 · 85 citationsarXiv
The Luminous and Double-Peaked Type Ic Supernova 2019stc: Evidence for Multiple Energy Sources2103.02611v2 · Sebastian Gomez, Edo Berger, Griffin Hosseinzadeh et al.2021 · 33 citationsThe Astrophysical Journal, 2021 June 4, Volume 913, Number 2
A Late-Time Galaxy-Targeted Search for the Radio Counterpart of GW1908142102.08957v2 · K. D. Alexander, G. Schroeder, K. Paterson et al.2021 · 33 citationsarXiv
Late-time Observations of Calcium-Rich Transient SN 2019ehk Reveal a Pure Radioactive Decay Power Source2010.15863v2 · Wynn V. Jacobson-Gal'an, Raffaella Margutti, Charles D. Kilpatrick et al.2020 · 21 citationsarXiv
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