SY
S. K. Yadavalli
astro-ph.HEastro-ph.SRastro-ph.GAastro-ph.IMastro-ph.EPHigh-energy astrophysicsTime-domain astronomyTransient astrophysical phenomena
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_j9fhen33·v1published
Preprints & journals
20 papers in the corpus · 2020–2026Radiative Transfer Modeling of Stripped-envelope Supernovae II: Neural Network Emulation of Light Curves2608.10058v1 · S. Karthik Yadavalli, V. Ashley Villar, Maria R. Drout (U Toronto) et al.2026 · 0 citationsarXiv
Characterization of type Ibn SNe2511.12362v1 · D. Farias, C. Gall, V. A. Villar et al.2025 · 4 citationsA&A 708, A270 (2026)
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
Radiative Transfer Modeling of Stripped-Envelope Supernovae. I: A Grid for Ejecta Parameter Inference2507.10648v1 · S. Karthik Yadavalli, V. Ashley Villar (1, Abigail Polin et al.2025 · 2 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
Seeing the Outer Edge of the Infant Type Ia Supernova 2024epr in the Optical and Near Infrared2502.17556v3 · W. B. Hoogendam, D. O. Jones, C. Ashall et al.2025 · 11 citationsarXiv
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
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
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 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
SN 2022oqm: A Bright and Multi-peaked Calcium-rich Transient2308.12991v3 · S. Karthik Yadavalli, V. Ashley Villar, Luca Izzo et al.2023 · 8 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 LIGO HET Response (LIGHETR) Project to Discover and Spectroscopically Follow Optical Transients Associated with Neutron Star Mergers2306.15833v1 · M. J. Bustamante-Rosell, Greg Zeimann, J. Craig Wheeler et al.2023 · 0 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
The optical light curve of GRB 221009A: the afterglow and the emerging supernova2301.11170v2 · M. D. Fulton, S. J. Smartt, L. Rhodes et al.2023 · 46 citationsarXivon Valency
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
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
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
Effects of Flux Variation on the Surface Temperatures of Earth-like Circumbinary Planets2008.04992v2 · Srisurya Karthik Yadavalli, Billy Quarles, Gongjie Li et al.2020 · 5 citationsarXiv
Career total: at least 28 works. 20 are in this corpus.
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