GH
G. Hosseinzadeh
astro-ph.HEastro-ph.SRastro-ph.GAastro-ph.COastro-ph.IMhep-phcs.LGgr-qc
On Valency
published · living versionsW_3kg8ctyu·v1 · currentpublished
The Astropy Project: Building an inclusive, open-science project and status of the v2.0 core package
with The Astropy Collaboration, A. M. Price-Whelan, B. M. Sipőcz, H. M. Günther +132
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Preprints & journals
169 papers in the corpus · 2015–2026Nearby 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
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
Superlinear Type II Superluminous Supernovae 2017fck and 2019cmv: A Possible Origin from Interacting Thermonuclear Supernovae2607.12040v1 · Daichi Hiramatsu, Takashi J. Moriya, D. Andrew Howell 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
SN 2020bij and a Possible Slow-Rise High-Velocity Subclass of Type IIP Supernovae2607.02253v1 · Sondos Mohsen-Tanev, Iair Arcavi, Shahar Bracha et al.2026 · 0 citationsarXiv
JWST Observations of Calcium-Strong Transients: I. Complex Nebular He Emission in SN 2024uj2607.00111v1 · Saarah Hall, Lindsey A. Kwok, Aravind P. Ravi et al.2026 · 0 citationsarXiv
SN 2023rve: A Type II Supernova with No Nebular Oxygen2606.30979v3 · Melissa Rosowsky, Stefano Valenti, Aravind P. Ravi 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 transitional Type Ibn/IIn SN 2022pda, with pre-explosion outbursts and a double-peaked light curve2605.25823v1 · Y.-Z. Cai, A. Pastorello, R. Chiba 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
JWST Nebular Spectroscopy of SN 2023qov: Circumstellar Dust Emission in a Normal Type Ia Supernova2604.09777v2 · Colin W. Macrie, Conor Larison, Huei Sears et al.2026 · 0 citations2026 ApJ 1009 241
Search For a Counterpart to the Subsolar Mass Gravitational Wave Candidate S251112cm2603.17009v2 · Nicholas Vieira, Noah Franz, Bhagya Subrayan et al.2026 · 1 citationarXiv
The extremely low-luminosity Type Iax SNe 2022ywf and 2023zgx2602.23175v1 · Barnab'as Barna, Dominik B'anhidi, Tam'as Szalai et al.2026 · 0 citationsA&A 710, A72 (2026)
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
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
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
SN 2019hnl: A Type IIP Supernova with a Partially Stripped, Low Mass Progenitor2509.03732v1 · Aidan Martas, Stefano Valenti, Aravind P. Ravi et al.2025 · 0 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
The Heavy Element Enrichment History of the Universe from Neutron Star Mergers with Habitable Worlds Observatory2507.09778v1 · Eric Burns, Jennifer Andrews, Robert Szabo et al.2025 · 0 citationsarXiv
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
Progenitor Insights of Type IIP SN 2018pq: A Comprehensive Photometric and Spectroscopic Study2506.16148v1 · Monalisa Dubey, Kuntal Misra, Raya Dastidar et al.2025 · 6 citationsarXiv
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
Early Shock-Cooling Observations and Progenitor Constraints of Type IIb SN 2024uwq2505.02908v1 · Bhagya M. Subrayan, David J. Sand, K. Azalee Bostroem et al.2025 · 0 citationsarXiv
The Type I Superluminous Supernova Catalogue II: Spectroscopic Evolution in the Photospheric Phase, Velocity Measurements, and Constraints on Diversity2503.21874v2 · Aysha Aamer, Matt Nicholl, Sebastian Gomez et al.2025 · 12 citationsMon Not R Astron Soc (2025) 2674-2706
Limits on the Ejecta Mass During the Search for Kilonovae Associated with Neutron Star-Black Hole Mergers: A case study of S230518h, GW230529, S230627c and the Low-Significance Candidate S240422ed2503.15422v1 · M. Pillas, S. Antier, K. Ackley et al.2025 · 12 citationsarXiv
The Ultraviolet Type Ia Supernova CubeSat (UVIa): Science Motivation & Mission Concept2502.11957v2 · Keri Hoadley, Curtis McCully, Gillian Kyne et al.2025 · 0 citationsJournal of Astronomical Telescopes, Instruments, and Systems, Vol. 11, Issue 4, 042221 (August 2025)
Shock-cooling Constraints via Early-time Observations of the Type IIb SN 2022hnt2501.17221v1 · Joseph R. Farah, D. Andrew Howell, Giacomo Terreran et al.2025 · 9 citationsarXiv
Spectroscopy of AT 2016blu's recurring supernova impostor outbursts2412.13117v2 · Mojgan Aghakhanloo, Nathan Smith, Jennifer E. Andrews et al.2024 · 1 citationarXiv
A Multiwavelength Autopsy of the Interacting IIn Supernova 2020ywx: Tracing its Progenitor Mass-Loss History for 100 Years before Death2412.06914v2 · Raphael Baer-Way, Poonam Chandra, Maryam Modjaz et al.2024 · 0 citationsarXiv
Rubin ToO 2024: Envisioning the Vera C. Rubin Observatory LSST Target of Opportunity program2411.04793v1 · Igor Andreoni, Raffaella Margutti, John Banovetz et al.2024 · 6 citationsarXiv
Luminous Type II Short-Plateau SN 2023ufx: Asymmetric Explosion of a Partially-Stripped Massive Progenitor2411.02493v1 · Aravind P. Ravi, Stefano Valenti, Yize Dong et al.2024 · 12 citationsApJ 982 12 (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
Spectral dataset of young type Ib supernovae and their time evolution2409.04522v2 · N. Yesmin, C. Pellegrino, M. Modjaz et al.2024 · 8 citationsA&A 693, A307 (2025)
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
Circumstellar Interaction in the Ultraviolet Spectra of SN 2023ixf 14-66 Days After Explosion2408.03993v2 · K. Azalee Bostroem, David J. Sand, Luc Dessart et al.2024 · 22 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
Mapping the Inner 0.1 pc of a Supermassive Black Hole Environment with the Tidal Disruption Event and Extreme Coronal Line Emitter AT 2022upj2406.11972v2 · Megan Newsome, Iair Arcavi, D. Andrew Howell et al.2024 · 22 citationsarXiv
Extended Shock Breakout and Early Circumstellar Interaction in SN 2024ggi2405.18490v2 · Manisha Shrestha, K. Azalee Bostroem, David J. Sand et al.2024 · 46 citationsarXiv
SN2023fyq: A Type Ibn Supernova With Long-standing Precursor Activity Due to Binary Interaction2405.04583v2 · Yize Dong, Daichi Tsuna, Stefano Valenti et al.2024 · 19 citationsarXiv
Probing the Circumstellar Environment of highly luminous type IIn SN ASASSN-14il2404.04235v2 · Naveen Dukiya, Anjasha Gangopadhyay, Kuntal Misra et al.2024 · 9 citationsApJ, Volume 976, 2024, page 86
Superphot+: Realtime Fitting and Classification of Supernova Light Curves2403.07975v1 · Kaylee M. de Soto, Ashley Villar, Edo Berger (1 et al.2024 · 3 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
Circumstellar interaction signatures in the low luminosity type II SN 2021gmj2401.04027v2 · Nicolas Meza-Retamal, Yize Dong, K. Azalee Bostroem et al.2024 · 20 citationsarXiv
SN 2022jox: An extraordinarily ordinary Type II SN with Flash Spectroscopy2310.16092v2 · Jennifer E. Andrews, Jeniveve Pearson, Griffin Hosseinzadeh et al.2023 · 22 citationsarXiv
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