Articles by B. J. Shappee

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B. J. Shappee

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151

ASASSN-13dn: A Luminous and Double-Peaked Type II Supernova

11 March 2025 by E. Hueichapán and others

Solar and Stellar Astrophysics, High Energy Astrophysical Phenomena

Seeing the Outer Edge of the Infant Type Ia Supernova 2024epr in the Optical and Near Infrared

24 February 2025 by W. Hoogendam and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

Discovery and Follow-up of ASASSN-23bd (AT 2023clx): The Lowest Redshift and Least Luminous Tidal Disruption Event To Date

13 January 2025 by W. Hoogendam and others

High Energy Astrophysical Phenomena

From Out of the Blue: Swift Links 2002es-like, 2003fg-like, and Early-Time Bump Type Ia Supernovae

13 January 2025 by W. Hoogendam and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

Characterizing the Rapid Hydrogen Disappearance in SN2022crv: Evidence of a Continuum between Type Ib and IIb Supernova Properties

30 October 2024 by Yize Dong and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

Optical and near-infrared photometry of 94 type II supernovae from the Carnegie Supernova Project

9 October 2024 by Joseph Pierre Anderson and others

Cosmology and Nongalactic Astrophysics

Citizen ASAS-SN Data Release II: Variable Star Classification Using Citizen Science

15 August 2024 by O. Kotrach and others

Solar and Stellar Astrophysics, Instrumentation and Methods for Astrophysics

Spectro-photometric follow up of the outbursting AM CVn system ASASSN-21br

9 July 2024 by Shane Painter and others

High Energy Astrophysical Phenomena

A JWST Medium Resolution MIRI Spectrum and Models of the Type Ia supernova 2021aefx at +415 d

2 July 2024 by Christopher Ashall and others

Solar and Stellar Astrophysics, High Energy Astrophysical Phenomena

Supernova Rates and Luminosity Functions from ASAS-SN I: 2014--2017 Type Ia SNe and Their Subtypes

23 May 2024 by D. Desai and others

High Energy Astrophysical Phenomena

1991T-like Supernovae

23 May 2024 by M. Phillips and others

High Energy Astrophysical Phenomena

Optical Spectroscopy of Type Ia Supernovae by the Carnegie Supernova Projects I and II

7 May 2024 by Nidia Morrell and others

High Energy Astrophysical Phenomena

The HST Non-Detection of SN Ia 2011fe 11.5yr After Explosion Further Restricts Single-Degenerate Progenitor Systems

14 February 2024 by M. Tucker and B. Shappee at

Ohio State University

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

JWST MIRI/MRS Observations and Spectral Models of the Under-luminous Type Ia Supernova 2022xkq

7 November 2023 by J. Derkacy and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

Revisiting the classics: On the evolutionary origin of the "Fe II" and "He/N" spectral classes of novae

27 October 2023 by E. Aydi and others at

Michigan State University

Solar and Stellar Astrophysics, High Energy Astrophysical Phenomena

SN 2021gno: a Calcium-rich transient with double-peaked light curves

14 September 2023 by K. Ertini and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

AT2022aedm and a new class of luminous, fast-cooling transients in elliptical galaxies

21 August 2023 by Matt Nicholl and others

High Energy Astrophysical Phenomena, Cosmology and Nongalactic Astrophysics

Four years of Type Ia Supernovae Observed by TESS: Early Time Light Curve Shapes and Constraints on Companion Interaction Models

27 July 2023 by M. Fausnaugh and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Catching a nova X-ray/UV flash in the visible? Early spectroscopy of the extremely slow Nova Velorum 2022 (Gaia22alz)

9 April 2023 by E. Aydi and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

ASAS-SN Sky Patrol V2.0

7 April 2023 by Kathleen Hart and others

Instrumentation and Methods for Astrophysics, High Energy Astrophysical Phenomena

Multiple Flares in the Changing-Look AGN NGC 5273

27 March 2023 by J. M. M. Neustadt and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

The ASAS-SN Bright Supernova Catalog -- V. 2018-2020

24 February 2023 by K. Neumann and others

High Energy Astrophysical Phenomena

JWST Low-Resolution MIRI Spectral Observations of SN~2021aefx: High-density Burning in a Type Ia Supernova

2 February 2023 by J. Derkacy and others

High Energy Astrophysical Phenomena

Optical/γ-ray blazar flare correlations: understanding the high-energy emission process using ASAS-SN and Fermi light curves

6 January 2023 by T. Jaeger and others

High Energy Astrophysical Phenomena

The First Data Release of CNIa0.02 -- A Complete Nearby (Redshift <0.02) Sample of Type Ia Supernova Light Curves

28 December 2022 by Ping Chen and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

SN 2021fxy: Mid-Ultraviolet Flux Suppression is a Common Feature of Type Ia Supernovae

12 December 2022 by J. Derkacy and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

The Value-Added Catalog of ASAS-SN Eclipsing Binaries III: Masses and Radii of Gaia Spectroscopic Binaries

5 December 2022 by D. Rowan and others

Solar and Stellar Astrophysics

The Spectroscopic Classification of Astronomical Transients (SCAT) Survey: Overview, Pipeline Description, Initial Results, and Future Plans

29 November 2022 by M. Tucker and others

Instrumentation and Methods for Astrophysics

Cool, Luminous, and Highly Variable Stars in the Magellanic Clouds. II: Spectroscopic and Environmental Analysis of Thorne-Żytkow Object and Super-AGB Star Candidates

22 November 2022 by Anna J. G. O'Grady and others at

Ohio State University

Solar and Stellar Astrophysics, Astrophysics of Galaxies

Discovery and Follow-up of ASASSN-19dj: An X-ray and UV Luminous TDE in an Extreme Post-Starburst Galaxy

7 November 2022 by Jason Hinkle and others

High Energy Astrophysical Phenomena

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High Energy Astrophysical Phenomena Solar and Stellar Astrophysics Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics Instrumentation and Methods for Astrophysics Earth and Planetary Astrophysics General Relativity and Quantum Cosmology