EH
Eric Hsiao
astro-ph.HEastro-ph.SRastro-ph.COastro-ph.GAastro-phastro-ph.IM
On Valency
published · living versionsW_qhhkepcy·v1 · currentpublished
Early panchromatic spectra reveal helium in the thermonuclear supernova 2024kce
with Abigail Polin, Dillon Hasenour, Sahana Kumar, Willem Hoogendam +24
1 version
W_n4kpatfs·v1published
W_ysaunk8e·v1published
W_e6dcd5te·v1published
W_g84fgrnm·v1published
Preprints & journals
196 papers in the corpus · 2006–2026Flashing with colours: Photometric indicators of an early interaction in type II supernovae2610.23852v1 · A. Mendez-Llorca, G. Folatelli, C.P. Gutierrez et al.2026 · 0 citationsarXiv
Shortening the Baseline: Characterising Type Ia Supernovae Using 2610.10815v1 · Joel M. Velasco, Paolo A. Mazzali, Christopher Ashall et al.2026 · 0 citationsarXiv
The host galaxies of 2003fg-like type Ia supernovae2608.26281v1 · Llu'is Galbany, Chris Ashall, Jing Lu et al.2026 · 0 citationsarXiv
Panchromatic JWST Observations and Models of the Dim Type Iax Supernova 2024vjm at 200 days2608.15040v1 · E Baron, J. M. DerKacy, C. Ashall et al.2026 · 0 citationsarXiv
SN 2025aico: Early observations of a faint Type IIb supernova with a low-mass envelope2607.10671v1 · J.-W. Zhao, A. Pastorello, B. Kumar et al.2026 · 0 citationsarXiv
The type Ia supernova 2023vjh: a peculiar 1991bg-like SN with unusually faint light curves2607.08821v1 · M. Kopsacheili, L. Galbany, G. Folatelli et al.2026 · 0 citationsarXiv
The local ultraviolet signature of Type Ia supernova environments from HST and MUSE2606.22173v2 · Llu'is Galbany, Cullen Abelson, Alaa Alburai et al.2026 · 0 citationsarXiv
Decadal pre-explosion activity and circumstellar interaction in a supernova2606.10009v1 · Ting-Wan Chen, Amar Aryan, Sheng Yang et al.2026 · 0 citationsarXiv
Probing the 3D Structures of Supernovae through IR Signatures of CO and SiO2604.18339v2 · T. Mera, P. Hoeflich, C. R. Burns et al.2026 · 0 citationsarXiv
The Enigmatic Type Icn Supernova 2024abvb Located ~22 kpc from Its Host Galaxy2602.16227v1 · J. Shi, K. Auchettl, W. B. Hoogendam et al.2026 · 0 citationsarXiv
The broad-lined type Ic supernova 2020lao experienced an energetic explosion with no central-engine signatures2512.03716v2 · M. D. Stritzinger (Aarhus), T. J. Moriya, S. Bose et al.2025 · 0 citationsA&A 708, A305 (2026)
JWST Observations of SN 2024ggi II: NIRSpec Spectroscopy and CO Modeling at 285 and 385 Days Past the Explosion2510.09600v4 · T. Mera, C. Ashall, P. Hoeflich et al.2025 · 0 citationsarXiv
Carnegie Supernova Project: Fast-Declining Type Ia Supernovae as Cosmological Distance Indicators2509.07093v3 · M. M. Phillips, Syed A. Uddin, Christopher R. Burns et al.2025 · 1 citationarXiv
JWST Observations of SN 2023ixf II: The Panchromatic Evolution Between 250 and 720 Days After the Explosion2507.19727v1 · K. Medler, C. Ashall, P. Hoeflich et al.2025 · 10 citationsarXiv
JWST Observations of SN 2024ggi I: Interpretation and Model Comparison of the Type II Supernova 2024ggi at 55 days Past Explosion2507.18753v2 · E. Baron, C. Ashall, J. M. DerKacy et al.2025 · 6 citationsarXiv
JWST Observations of SN 2023ixf I: Completing the Early Multi-Wavelength Picture with Plateau-phase Spectroscopy2507.18785v2 · J. M. DerKacy, C. Ashall, E. Baron et al.2025 · 0 citationsarXiv
ASASSN-24fw: An 8-month long, 4.1 mag, optically achromatic and polarized dimming event2507.03080v2 · R. For'es-Toribio, B. JoHantgen, C. S. Kochanek et al.2025 · 3 citationsarXiv
The Hawaii Infrared Supernova Study (HISS): Spectroscopic Data Release 12505.18507v1 · K. Medler, C. Ashall, M. Shahbandeh et al.2025 · 4 citationsarXiv
The Search for Stable Nickel: Investigating the Origins of Type Ia Supernovae with Late-time NIR Spectroscopy from the Carnegie Supernova Project-II2504.17134v2 · Sahana Kumar, Eric Y. Hsiao, Christopher Ashall et al.2025 · 5 citationsApJ 1000 178 (2026)
SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases2501.01530v1 · R. Dastidar, K. Misra, S. Valenti et al.2025 · 15 citationsA&A 694, A260 (2025)
Using nebular near-IR spectroscopy to measure asymmetric chemical distributions in 2003fg-like thermonuclear supernovae2412.09352v2 · J. O'Hora, C. Ashall, M. Shahbandeh et al.2024 · 0 citationsarXiv
Near-infrared spectroscopy of the LMC recurrent nova LMCN 1968-12a2412.04215v1 · A.Evans, D. P. K. Banerjee, T. R. Geballe et al.2024 · 6 citationsarXiv
Optical and near-infrared photometry of 94 type II supernovae from the Carnegie Supernova Project2410.06738v1 · J.P. Anderson, C. Contreras, M.D. Stritzinger et al.2024 · 17 citationsarXiv
A study in scarlet -- I. Photometric properties of a sample of Intermediate Luminosity Red Transients2407.21671v1 · G. Valerin, A. Pastorello, A. Reguitti et al.2024 · 8 citationsA&A 695, A42 (2025)
A study in scarlet -- II. Spectroscopic properties of a sample of Intermediate Luminosity Red Transients2407.21733v1 · G. Valerin, A. Pastorello, E. Mason et al.2024 · 6 citationsA&A 695, A43 (2025)
1991T-like Supernovae2405.15027v1 · M. M. Phillips, C. Ashall, Peter J. Brown et al.2024 · 15 citationsarXiv
Optical Spectroscopy of Type Ia Supernovae by the Carnegie Supernova Projects I and II2404.19208v2 · N. Morrell, M. M. Phillips, G. Folatelli et al.2024 · 15 citationsarXiv
A JWST Medium Resolution MIRI Spectrum and Models of the Type Ia supernova 2021aefx at +415 d2404.17043v2 · C. Ashall, P.Hoeflich, E. Baron et al.2024 · 0 citationsarXiv
Extrapolation of Type Ia Supernova Spectra into the Near-Infrared Using PCA2404.04724v1 · Anthony Burrow, E. Baron, Christopher R. Burns et al.2024 · 0 citationsarXiv
JWST NIRSpec+MIRI Observations of the nearby Type IIP supernova 2022acko2401.14474v1 · M. Shahbandeh, C. Ashall, P. Hoeflich et al.2024 · 0 citationsarXiv
Discovery and Follow-up of ASASSN-23bd (AT 2023clx): The Lowest Redshift and Least Luminous Tidal Disruption Event To Date2401.05490v2 · W. B. Hoogendam, J. T. Hinkle, B. J. Shappee et al.2024 · 14 citationsarXiv
Type Ia Supernova Progenitor Properties and Their Host Galaxies2311.03473v3 · Sudeshna Chakraborty, Benjamin Sadler, Peter Hoeflich et al.2023 · 13 citationsThe Astrophysical Journal (2024), Volume 969, Number 2, 80
Newly Formed Dust within the Circumstellar Environment of SNIa-CSM 2018evt2310.14874v2 · Lingzhi Wang, Maokai Hu, Lifan Wang et al.2023 · 2 citationsarXiv
JWST MIRI/MRS Observations and Spectral Models of the Under-luminous Type Ia Supernova 2022xkq2310.09153v2 · J. M. DerKacy, C. Ashall, P. Hoeflich et al.2023 · 0 citationsarXiv
Characterizing the Rapid Hydrogen Disappearance in SN2022crv: Evidence of a Continuum between Type Ib and IIb Supernova Properties2309.09433v2 · Yize Dong, Stefano Valenti, Chris Ashall et al.2023 · 16 citationsApJ 974 316 (2024)
Strong Carbon Features and a Red Early Color in the Underluminous Type Ia SN 2022xkq2309.10054v2 · Jeniveve Pearson, David J. Sand, Peter Lundqvist et al.2023 · 11 citationsarXiv
SN 2021gno: a Calcium-rich transient with double-peaked light curves2309.07800v1 · K. Ertini, G. Folatelli, L. Martinez et al.2023 · 13 citationsarXiv
The carbon-rich type Ic supernova 2016adj in the iconic dust lane of Centaurus A: signatures of interaction with circumstellar hydrogen?2309.05031v1 · Maximilian D. Stritzinger (Aarhus), Eddie Baron, Francesco Taddia et al.2023 · 11 citationsA&A 686, A79 (2024)
Ground-based and JWST Observations of SN 2022pul: I. Unusual Signatures of Carbon, Oxygen, and Circumstellar Interaction in a Peculiar Type Ia Supernova2308.12449v1 · Matthew R. Siebert, Lindsey A. Kwok, Joel Johansson et al.2023 · 28 citationsarXiv
Snowflakes in a furnace: formation of CO and dust in a recurrent nova eruption2308.02871v1 · D. P. K. Banerjee, C. E. Woodward, V. Joshi et al.2023 · 9 citationsarXiv
Carnegie Supernova Project-I and -II: Measurements of using Cepheid, TRGB, and SBF Distance Calibration to Type Ia Supernovae2308.01875v2 · Syed A. Uddin, Christopher R. Burns, Mark M. Phillips et al.2023 · 13 citationsarXiv
Flight of the Bumblebee: the Early Excess Flux of Type Ia Supernova 2023bee revealed by , and Young Supernova Experiment Observations2305.03779v2 · Qinan Wang, Armin Rest, Georgios Dimitriadis et al.2023 · 23 citationsarXiv
Fast and Not-so-Furious: Case Study of the Fast and Faint Type IIb SN 2021bxu2303.13581v2 · Dhvanil D. Desai, Chris Ashall, Benjamin J. Shappee et al.2023 · 5 citationsMonthly Notices of the Royal Astronomical Society, Volume 524, Issue 1, September 2023, Pages 767-785
The Carnegie Supernova Project-I. Optical spectroscopy of stripped-envelope supernovae2302.11303v2 · M. D. Stritzinger (Aarhus), S. Holmbo, N. Morrell et al.2023 · 9 citationsA&A 675, A83 (2023)
The Carnegie Supernova Project-I. Spectroscopic analysis of stripped-envelope supernovae2302.11304v2 · S. Holmbo (Aarhus), M. D. Stritzinger, E. Karamehmetoglu et al.2023 · 19 citationsarXiv
JWST Low-Resolution MIRI Spectral Observations of SN~2021aefx: High-density Burning in a Type Ia Supernova2301.03647v2 · J. M. DerKacy, C. Ashall, P. Hoeflich et al.2023 · 32 citationsarXiv
SN 2021fxy: Mid-Ultraviolet Flux Suppression is a Common Feature of Type Ia Supernovae2212.06195v1 · J. M. DerKacy, S. Paugh, E. Baron et al.2022 · 12 citationsarXiv
Carnegie Supernova Project-II: Near-infrared spectral diversity and template of Type Ia Supernovae2211.05998v2 · Jing Lu, Eric Y. Hsiao, Mark M. Phillips et al.2022 · 15 citationsarXiv
The Interaction of Supernova 2018evt with a Substantial Amount of Circumstellar Matter -- An SN1997cy-like Event2211.04423v1 · Yi Yang, Dietrich Baade, Peter Hoeflich et al.2022 · 13 citationsarXiv
A JWST Near- and Mid-Infrared Nebular Spectrum of the Type Ia Supernova 2021aefx2211.00038v2 · Lindsey A. Kwok, Saurabh W. Jha, Tea Temim et al.2022 · 37 citationsApJL, Volume 944 L3, 2023
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