BH
Brian Hsu
astro-ph.HEastro-ph.SRastro-ph.GAastro-ph.IMphysics.ed-phphysics.soc-ph
On Valency
published · living versionsW_d7pt29h4·v1 · currentpublished
SPLASH: A Rapid Host-Based Supernova Classifier for Wide-Field Time-Domain Surveys
with Adam Boesky, V. Ashley Villar, Alexander Gagliano
1 version
W_8w4t95fe·v1published
Preprints & journals
35 papers in the corpus · 2020–2026Nearby Supernova Science in the Era of High Cadence, Deep Time Domain Surveys2609.38304v1 · David J. Sand, Bhagya Subrayan, Conor L. Ransome et al.2026 · 0 citationsarXiv
Tomography analysis of the intermediate-luminosity Type Iax SN 2024pxl2609.28712v1 · Barnab'as Barna, Mridweeka Singh, Lindsey A. Kwok et al.2026 · 0 citationsarXiv
Early NIR echo and the time variable mass loss history of Type IIn SN 2024kgi2609.25233v1 · Naveen Dukiya, Kuntal Misra, Andrea Pastorello et al.2026 · 0 citationsarXiv
Aarmed with Data: Bumps, Outflows, and Disk-like Emission in TDE 2025aarm2609.09725v2 · Aysha Aamer, Kate D. Alexander, Charlotte R. Angus et al.2026 · 0 citationsarXiv
AT 2016blu: Accretion-Powered Outbursts in a Luminous Blue Variable and Compact Object Binary2608.20469v1 · Mojgan Aghakhanloo, N'uria Torres-Alba, Nathan Smith et al.2026 · 0 citationsarXiv
A JWST/MIRI Study of Dust in a Sample of Normal Type IIP Core Collapse Supernovae2608.16979v1 · Bhagya M. Subrayan, David J. Sand, Olivia Culbert et al.2026 · 0 citationsarXiv
No Evidence for Nearby Circumstellar Material in the Type Ia Supernova 2025rbs2608.13655v1 · Aravind P. Ravi, Griffin Hosseinzadeh, Stefano Valenti et al.2026 · 0 citationsarXiv
Ultraviolet to Infrared Spectroscopy of the Type Ibn SN 2023tsz Suggests a Lower-mass Progenitor2607.15342v1 · Sergiy S. Vasylyev, Griffin Hosseinzadeh, Luc Dessart et al.2026 · 0 citationsarXiv
Evidence for Asymmetric Ejecta and Circumstellar Material in SN 2023ixf Inferred from Extensive Nebular-phase Observations2607.02859v1 · Brian Hsu, Nathan Smith, K. Azalee Bostroem et al.2026 · 0 citationsarXiv
JWST observations of SN 2024abup: First Detection of CO in a broad-lined Type Ic Supernova and Constraints on r-process Nucleosynthesis2606.28561v1 · Manisha Shrestha, Lindsey A. Kwok, David J. Sand et al.2026 · 0 citationsarXiv
First Results from the LSST Shadow Survey: The Restless Luminous Blue Variable AT2017des in the Virgo-Cluster Galaxy, NGC45322606.23784v1 · Conor L. Ransome, Bhagya M. Subrayan, David J. Sand et al.2026 · 0 citationsarXiv
The Eye of Sauron in SN 2025ngs: a Short-plateau Cousin of SN 1998S with Evidence for a Ring-like Circumstellar Medium2605.05380v1 · Conor L. Ransome, David J. Sand, K. Azalee Bostroem et al.2026 · 0 citationsarXiv
Search For a Counterpart to the Subsolar Mass Gravitational Wave Candidate S251112cm2603.17009v2 · Nicholas Vieira, Noah Franz, Bhagya Subrayan et al.2026 · 1 citationarXiv
An infrared echo from a circumstellar disk in the hydrogen- and helium-poor SN 2024aecx2602.02691v2 · Samaporn Tinyanont, Kittipong Wangnok, Jennifer E. Andrews et al.2026 · 2 citationsarXiv
A multiwavelength view of the nearby Calcium-Strong Transient SN 2025coe in the X-Ray, Near-Infrared, and Radio Wavebands2601.19018v2 · Sahana Kumar, Raphael Baer-Way, Aravind P. Ravi et al.2026 · 0 citationsThe Astrophysical Journal, July 2026, Volume 1005, Issue 1, id.98
SN 2023zcu: A Type IIP SN with Early Flash Features2601.14830v1 · Monalisa Dubey, Kuntal Misra, G'eza Csornyei et al.2026 · 1 citationarXiv
SN 2024abfl: A Flat-Plateau, Low-Luminosity Type IIP Supernova with Early CSM Interaction2601.02638v1 · Madison Gerard, Jennifer E. Andrews, Geoffrey C. Clayton et al.2026 · 0 citationsarXiv
The Double-Peaked Calcium-Strong SN 2025coe: Progenitor Constraints from Early Interaction and Ejecta Asymmetries2601.00415v2 · Aravind P. Ravi, Sahana Kumar, Raphael Baer-Way et al.2026 · 2 citationsarXiv
SN 2024iss: A Double-peaked Type IIb Supernova with Evidence of Circumstellar Interaction2510.22997v1 · Liyang Chen, Xiaofeng Wang, Qinyu Wu et al.2025 · 2 citationsA&A 710, A33 (2026)
Optimizing Kilonova Searches: A Case Study of the Type IIb SN 2025ulz in the Localization Volume of the Low-Significance Gravitational Wave Event S250818k2510.17104v2 · Noah Franz, Bhagya Subrayan, Charles D. Kilpatrick et al.2025 · 10 citationsarXiv
Late-time Hubble Space Telescope Ultraviolet Spectra of SN 2023ixf and SN 2024ggi Show Ongoing Interaction with Circumstellar Material2508.11756v1 · K. Azalee Bostroem, Stefano Valenti, David J. Sand et al.2025 · 1 citationarXiv
Mid-Infrared Dust Evolution and Late-time Circumstellar Medium Interaction in SN 2017eaw2507.00125v2 · Jeniveve Pearson, Bhagya Subrayan, David J. Sand et al.2025 · 5 citationsarXiv
SPLASH: A Rapid Host-Based Supernova Classifier for Wide-Field Time-Domain Surveys2506.00121v1 · Adam Boesky, V. Ashley Villar, Alexander Gagliano et al.2025 · 2 citationsarXivon Valency
Photometry and Spectroscopy of SN 2024pxl: A Luminosity Link Among Type Iax Supernovae2505.02943v2 · Mridweeka Singh, Lindsey A. Kwok, Saurabh W. Jha et al.2025 · 1 citationarXiv
JWST and Ground-based Observations of the Type Iax Supernovae SN 2024pxl and SN 2024vjm: Evidence for Weak Deflagration Explosions2505.02944v2 · Lindsey A. Kwok, Mridweeka Singh, Saurabh W. Jha et al.2025 · 14 citationsThe Astrophysical Journal Letters, Volume 989, Issue 2, id.L33, 24 pp., August 2025
Asymmetries and Circumstellar Interaction in the Type II SN 2024bch2411.02497v2 · Jennifer E. Andrews, Manisha Shrestha, K. Azalee Bostroem et al.2024 · 13 citationsarXiv
Spectropolarimetry of SN 2023ixf reveals both circumstellar material and helium core to be aspherical2410.08199v2 · Manisha Shrestha, Sabrina DeSoto, David J. Sand et al.2024 · 1 citationarXiv
One Year of SN 2023ixf: Breaking Through the Degenerate Parameter Space in Light-Curve Models with Pulsating Progenitors2408.07874v2 · Brian Hsu, Nathan Smith, Jared A. Goldberg et al.2024 · 12 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
Extended Shock Breakout and Early Circumstellar Interaction in SN 2024ggi2405.18490v2 · Manisha Shrestha, K. Azalee Bostroem, David J. Sand et al.2024 · 46 citationsarXiv
A Universe of Sound: Processing NASA Data into Sonifications to Explore Participant Response2403.18082v1 · Kimberly K. Arcand, Jessica S. Schonhut-Stasik, Sarah G. Kane et al.2024 · 8 citationshttps://www.frontiersin.org/articles/10.3389/fcomm.2024.1288896
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
Photometrically-Classified Superluminous Supernovae from the Pan-STARRS1 Medium Deep Survey: A Case Study for Science with Machine Learning-Based Classification2204.09809v2 · Brian Hsu, Griffin Hosseinzadeh, V. Ashley Villar et al.2022 · 7 citationsThe Astrophysical Journal, Volume 937, Number 1 (2022)
Magnetar Models of Superluminous Supernovae from the Dark Energy Survey: Exploring Redshift Evolution2104.09639v3 · Brian Hsu, Griffin Hosseinzadeh, Edo Berger2021 · 18 citationsThe Astrophysical Journal, Volume 921, Number 2 (2021)on Valency
Late-Time Radio and Millimeter Observations of Superluminous Supernovae and Long Gamma Ray Bursts: Implications for Obscured Star Formation, Central Engines, and Fast Radio Bursts2010.06612v2 · T. Eftekhari, B. Margalit, C. M. B. Omand et al.2020 · 37 citationsarXiv
Career total: 45 works. 35 are in this corpus.
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