CG
C. Gall
astro-ph.HEastro-ph.SRastro-ph.GAastro-ph.COastro-ph.IMLiver TransplantationApicoectomyArthroplastyastro-phCapsule Endoscopy
On Valency
published · living versionsW_etsugq2h·v1 · currentpublished
The New Status Qvo? SN 2021qvo is Another 2003fg-like Type Ia Supernova with a Rising Light-Curve Bump
with I. A. Abreu Paniagua, W. B. Hoogendam, D. O. Jones, G. Dimitriadis +22
1 version
W_uqrwxra5·v1published
Preprints & journals
131 papers in the corpus · 1960–2026Late-time evolution of the interacting stripped-envelope supernova 2017dio2606.28918v1 · C. Humina, C. P. Guti'errez, H. Kuncarayakti et al.2026 · 0 citationsarXiv
The outer rings of SN 1987A from year 1994 to 2024: morphology, light curves, and optical to mid-infrared spectra2605.30043v1 · Sophie Rosu, Elko Gerville-Reache, Steven Thomas et al.2026 · 0 citationsarXiv
SN 2022riv in RX J2129: Discovery, Spectroscopic Classification, and Microlensing of a Strongly Lensed Type Ia Supernova from JWST and HST Observations2604.11882v2 · Birendra Dhanasingham, Patrick L. Kelly, Wenlei Chen et al.2026 · 0 citationsarXiv
SN 2024iss: A Multi-Wavelength Exposé of a Type IIb Supernova with an Early-Time Ultraviolet Spectrum and Shock Breakout Constraints2603.20375v2 · Rujula Yete, Wynn Jacobson-Galan, Ferdinand Ferdinand et al.2026 · 0 citationsarXiv
AT 2024ahzi: A Type IIP Supernova Discovered by the LSST Commissioning Camera2603.00262v1 · Kaylee de Soto, V. Ashley Villar, Jared A. Goldberg et al.2026 · 0 citationsarXiv
The supernova Ia progenitor problem in the 2040s2512.16991v1 · Thomas Kupfer, Simone Scaringi, Ingrid Pelisoli et al.2025 · 0 citationsarXiv
Normal or transitional? The evolution and properties of two type Ia supernovae in the Virgo cluster2512.00555v1 · L. Izzo, C. Gall, N. Khetan et al.2025 · 1 citationarXiv
Spectral Diversity in Type Ibn Supernovae and the Large Host Offset of SN2024acyl2511.03926v2 · Yize Dong, V. Ashley Villar, Anya Nugent et al.2025 · 0 citationsarXiv
The New Status Qvo? SN 2021qvo is Another 2003fg-like Type Ia Supernova with a Rising Light-Curve Bump2508.13263v4 · I. A. Abreu Paniagua, W. B. Hoogendam, D. O. Jones et al.2025 · 1 citationThe Astrophysical Journal, Volume 997, 2026, Number 2on Valency
A Panchromatic View of Late-time Shock Power in the Type II Supernova 2023ixf2508.11747v3 · W. V. Jacobson-Gal'an, L. Dessart, C. D. Kilpatrick et al.2025 · 12 citationsarXiv
The compact object and innermost ejecta of SN 1987A2508.03395v1 · J. Larsson, C. Fransson, P. J. Kavanagh et al.2025 · 7 citationsarXiv
Characterising the Standardisation Properties of Type Ia Supernovae in the z band with Hierarchical Bayesian Modelling2506.04309v2 · Erin E. Hayes, Suhail Dhawan, Kaisey S. Mandel et al.2025 · 2 citationsMNRAS 541, 2 (2025)on Valency
Dust removal timescale in galaxies across cosmic time2505.21492v2 · Aleksandra Le'sniewska, Jens Hjorth, Christa Gall2025 · 1 citationA&A 699, A352 (2025)
Final Moments III: Explosion Properties and Progenitor Constraints of CSM-Interacting Type II Supernovae2505.04698v1 · W. V. Jacobson-Gal'an, L. Dessart, K. W. Davis et al.2025 · 11 citationsarXiv
Euclid: Quick Data Release (Q1) -- Photometric studies of known transients2503.15334v1 · C. Duffy, E. Cappellaro, M. T. Botticella et al.2025 · 0 citationsarXiv
Evidence for an Instability-Induced Binary Merger in the Double-Peaked, Helium-Rich Type IIn Supernova 2023zkd2502.19469v1 · A. Gagliano, V. A. Villar, T. Matsumoto et al.2025 · 3 citationsarXiv
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
AAS2RTO: Automated Alert Streams to Real-Time Observations: Preparing for rapid follow-up of transient objects in the era of LSST2501.06968v1 · Aidan Sedgewick, Christa Gall, Luca Izzo et al.2025 · 0 citationsarXiv
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)
AT 2020nov: Evidence for Disk Reprocessing in a Rare Tidal Disruption Event2412.12991v2 · Nicholas Earl, K. Decker French, Enrico Ramirez-Ruiz et al.2024 · 10 citationsarXiv
The Fate of the Interstellar Medium in Early-type Galaxies. V. AGN Feedback from Optical Spectral Classification2411.10517v1 · Oleh Ryzhov, MichałJ. Micha\lowski (1, J. Nadolny (1 et al.2024 · 0 citationsarXiv
The Hubble Constant from Blue Type Ia Supernovae2411.05642v2 · Christa Gall, Luca Izzo, Radoslaw Wojtak et al.2024 · 5 citationsarXiv
Rapid Dust Formation in the Early Universe2410.14671v1 · Danial Langeroodi, Jens Hjorth, Andrea Ferrara et al.2024 · 1 citationarXiv
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
LensWatch. II. Improved Photometry and Time-delay Constraints on the Strongly Lensed Type Ia Supernova 2022qmx ("SN Zwicky") with HST Template Observations2409.17239v2 · Conor Larison, Justin D. R. Pierel, Max J. B. Newman et al.2024 · 6 citationsApJ 980 172 (2025)
Double "acct": a distinct double-peaked supernova matching pulsational pair-instability models2409.02174v1 · C. R. Angus, S. E. Woosley, R. J. Foley et al.2024 · 7 citationsarXiv
SN 2021foa: The "Flip-Flop" Type IIn / Ibn supernova2409.01359v2 · D. Farias, C. Gall, G. Narayan et al.2024 · 10 citationsarXiv
The fate of the interstellar medium in early-type galaxies. IV. The impact of stellar feedback, mergers, and black holes on the cold ISM in simulated galaxies2406.16533v2 · Jakub Nadolny, MichałJ. Micha\lowski, Massimiliano Parente et al.2024 · 5 citationsA&A 689, A210 (2024)
Origin of the strong sodium absorption of the lensed supernova 2016geu at z=0.42406.11539v1 · Christa Gall, Jens Hjorth, Lise Christensen et al.2024 · 3 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
SN 2024ggi in NGC 3621: Rising Ionization in a Nearby, CSM-Interacting Type II Supernova2404.19006v3 · W. V. Jacobson-Gal'an, K. W. Davis, C. D. Kilpatrick et al.2024 · 0 citationsarXiv
Deep JWST/NIRCam imaging of Supernova 1987A2404.10042v1 · Mikako Matsuura, M. Boyer, Richard G. Arendt et al.2024 · 15 citationsarXiv
Lensed Type Ia Supernova "Encore" at z=2: The First Instance of Two Multiply-Imaged Supernovae in the Same Host Galaxy2404.02139v3 · J. D. R. Pierel, A. B. Newman, S. Dhawan et al.2024 · 56 citationsarXiv
Anomaly Detection and Approximate Similarity Searches of Transients in Real-time Data Streams2404.01235v2 · P. D. Aleo, A. W. Engel, G. Narayan et al.2024 · 10 citationsarXiv
JWST Photometric Time-Delay and Magnification Measurements for the Triply-Imaged Type Ia "Supernova H0pe" at z = 1.782403.18954v2 · J.D.R. Pierel, B. L. Frye, M. Pascale et al.2024 · 41 citationsarXiv
Final Moments II: Observational Properties and Physical Modeling of CSM-Interacting Type II Supernovae2403.02382v1 · W. V. Jacobson-Gal'an, L. Dessart, K. W. Davis et al.2024 · 73 citationsarXiv
The fate of the interstellar medium in early-type galaxies. III. The mechanism of ISM removal and quenching of star formation2401.04774v2 · MichałJ. Micha\lowski, C. Gall, J. Hjorth et al.2024 · 14 citations2024, ApJ, 964, 129
SN2023ixf in Messier 101: the twilight years of the progenitor as seen by Pan-STARRS2312.04426v1 · Conor L. Ransome, V. Ashley Villar, Anna Tartaglia et al.2023 · 34 citationsarXiv
JWST NIRCam Observations of SN 1987A: Spitzer Comparison and Spectral Decomposition2309.13011v1 · Richard G. Arendt, Martha L. Boyer, Eli Dwek et al.2023 · 13 citationsarXiv
SN 2022oqm: A Bright and Multi-peaked Calcium-rich Transient2308.12991v3 · S. Karthik Yadavalli, V. Ashley Villar, Luca Izzo et al.2023 · 8 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
Type II-P Supernova Progenitor Star Initial Masses and SN 2020jfo: Direct Detection, Light Curve Properties, Nebular Spectroscopy, and Local Environment2307.00550v1 · Charles D. Kilpatrick, Luca Izzo, Rory O. Bentley et al.2023 · 21 citationsarXiv
The Fate of the Interstellar Medium in Early-type Galaxies. II. Observational Evidence for Morphological Quenching2306.05774v1 · Aleksandra Le'sniewska, MichałJerzy Micha\lowski, Christa Gall et al.2023 · 13 citationsarXiv
SN 2023ixf in Messier 101: Photo-ionization of Dense, Close-in Circumstellar Material in a Nearby Type II Supernova2306.04721v2 · W. V. Jacobson-Galan, L. Dessart, R. Margutti et al.2023 · 113 citationsarXiv
SN2023ixf in Messier 101: A Variable Red Supergiant as the Progenitor Candidate to a Type II Supernova2306.04722v1 · Charles D. Kilpatrick, Ryan J. Foley, Wynn V. Jacobson-Gal'an et al.2023 · 96 citationsarXiv
A Low-Mass Helium Star Progenitor Model for the Type Ibn SN 2020nxt2305.05015v1 · Qinan Wang, Anika Goel, Luc Dessart 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
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
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
SN 2022ann: A type Icn supernova from a dwarf galaxy that reveals helium in its circumstellar environment2211.05134v1 · K. W. Davis, K. Taggart, S. Tinyanont et al.2022 · 26 citationsarXiv
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