LI
L. Izzo
astro-ph.HEastro-ph.COastro-ph.SRastro-ph.GAastro-ph.IMgr-qcastro-ph.EPCompact astrophysical objectsDwarfismhep-ph
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
W_k9dqfvdz·v1published
W_autxus3w·v1published
W_j9fhen33·v1published
W_fur4sf74·v1published
W_cgfrx5za·v1published
Preprints & journals
186 papers in the corpus · 2009–2026Constraints on the Progenitor of SN 2023bee from its Nebular-Phase Spectra2610.25674v1 · Sophie von Coelln, Qinan Wang, Matthew R. Siebert et al.2026 · 0 citationsarXivon Valency
Gamma-ray Bursts as Cosmological Probes Calibrated with Strongly Lensed Quasars and Neural Networks2610.27009v1 · Wei Hong, Luca Izzo, Massimo Della Valle et al.2026 · 0 citationsarXiv
Extreme Stellar Death and Galaxy Feedback at z = 2: A Rest-frame Ultraviolet Characterization of the Strongly Lensed Superluminous Supernova 2025wny2610.08903v1 · Willem B. Hoogendam, David O. Jones, Christopher J. Storfer et al.2026 · 0 citationsarXiv
Extragalactic Multi-Band Exploration of Red Supergiants (EMBERS): Pipeline, Source Classification, and Bolometric Properties of 101,219 Red Supergiants from James Webb Space Telescope Imaging2609.19344v1 · Aswin Suresh, Charles D. Kilpatrick, Wen-fai Fong et al.2026 · 0 citationsarXiv
The First Multi-Messenger Nova: External Shocks, TeV Photons, and Neutrinos in the Next Eruption of T CrB2609.06201v2 · E. Aydi, P. Craig, K. V. Sokolovsky et al.2026 · 0 citationsarXiv
Exploring the multi-wavelength properties of the high energetic event ZTF20abbiixp/GRB 200524A: from prompt emission to afterglow2608.09704v1 · A. Ghosh, Dimple, K. Misra et al.2026 · 0 citationsarXiv
From Light to Sound: Spectroscopic Evolution & Sonification of the flaring Nova V612 Scuti2608.08257v1 · Pragati Acharya, Elias Aydi, Kirill V. Sokolovsky et al.2026 · 0 citationsarXiv
Core-Collapse Supernova detections from Einstein Telescope within the Milky Way2608.07391v1 · I.F. Giudice, A.L. De Santis, M.T. Botticella et al.2026 · 0 citationsarXiv
Constraining inhomogeneities and asymmetries in SNe, FBOTs, and other high-energy transients from unresolved radio observations2606.12846v1 · Fabio De Colle, Rosa L. Becerra, Lizeth A. Meza et al.2026 · 0 citationsarXiv
Failed jet breakout in the metal-poor broad-lined type Ic supernova 2026gzf2606.10002v1 · Antonio Martin-Carrillo, Christina C. Thone, James K. Leung et al.2026 · 0 citationsarXiv
A Multi-Wavelength View of the First Type Ic-BL Supernova with an Einstein Probe X-ray Shock Breakout2606.10011v2 · Jillian C. Rastinejad, Gokul Srinivasaragavan, Nikhil Sarin et al.2026 · 0 citationsarXiv
Probing a new subclass of llGRB-SN transients: Insights from EP250304a and its associated supernova2606.06213v2 · L. Cotter, A. Martin-Carrillo, R. A. J. Eyles-Ferris et al.2026 · 0 citationsarXiv
JWST's Dusty Blue BOAT -- GRB 221009A2605.29022v1 · Nguyen M. Khang, Gavin P. Lamb, Helena-M.S. Grabham et al.2026 · 0 citationsarXiv
GRB 260310A / SN 2026fgk: A Multi-Wavelength Study of a Nearby Underluminous Long GRB and SN with a Complex Afterglow2605.26091v2 · Ramandeep Gill, Rosa L. Becerra, Antonio de Ugarte Postigo et al.2026 · 0 citationsMon Not R Astron Soc (2026)
ENGRAVE follow-up of a type IIb supernova spatially coincident with the sub-threshold gravitational wave trigger S250818k2605.02639v2 · K. Ackley, M. T. Botticella, A. Boye et al.2026 · 0 citationsarXiv
XRF 241001A/SN 2024aiiq: A faint soft X-ray transient detected by SVOM with a broad-line type Ic supernova revealed by JWST2604.20346v2 · B. Schneider, M. Brunet, B. P. Gompertz et al.2026 · 0 citationsarXiv
EP250302a: violent shell collision in a soft-X-ray-selected GRB-like transient2604.14341v2 · Shao-Yu Fu, Cui-Yuan Dai, Ai-Ling Wang et al.2026 · 0 citationsarXiv
No evidence for dynamical dark energy from the Combo correlation of GRBs2604.01980v1 · Marco Muccino, Massimo Della Valle, Luca Izzo et al.2026 · 0 citationsarXiv
Tightening Cosmological Constraints Within and Beyond CDM Using Gamma-Ray Bursts Calibrated with Type Ia Supernovae2603.17500v1 · Wei Hong, Luca Izzo, Massimo Della Valle 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
GRB 180728A and SN 2018fip: the nearest high-energy cosmological gamma-ray burst with an associated supernova2601.04179v1 · A. Rossi, L. Izzo, K. Maeda et al.2026 · 2 citationsarXiv
Continuous Wide-Field Optical Monitoring for Very Early-Phase Transient Discovery2512.18157v1 · Massimo Della Valle, Maria Teresa Botticella, Enrico Cappellaro et al.2025 · 0 citationsarXiv
JWST and HST observations of the host galaxy and supernova, SN 2024aihh in EP240801a at z=1.672512.11572v1 · Agnes P.C. van Hoof, Andrew J. Levan, Peter G. Jonker et al.2025 · 3 citationsarXiv
Multiple outflows and delayed ejections revealed by early imaging of novae.41725779 · Aydi, Elias, Monnier, John D, Mérand, Antoine et al.2026 · 3 citationsNature astronomy. 2026;10(2):271-280
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
Characterization of type Ibn SNe2511.12362v1 · D. Farias, C. Gall, V. A. Villar et al.2025 · 4 citationsA&A 708, A270 (2026)
The most distant optically polarised GRB afterglow: GRB 240419A at z = 5.1782511.05123v1 · R. Brivio, S. Covino, M. Ferro et al.2025 · 0 citationsarXiv
Phase-resolved optical spectroscopy of the rapidly varying white dwarf ZTF 1851+17142510.06331v1 · C. C. Pedersen, M. R. M. Knudsen, K. Valeckas et al.2025 · 0 citationsarXiv
JWST Spectroscopy of GRB 250702B: An Extremely Rare and Exceptionally Energetic Burst in a Dusty, Massive Galaxy at 2509.22778v1 · Benjamin P. Gompertz, Andrew J. Levan, Tanmoy Laskar et al.2025 · 4 citationsarXiv
Discovery and Analysis of Afterglows from Poorly Localised GRBs with the Gravitational-wave Optical Transient Observer (GOTO) All-sky Survey2509.09827v2 · Amit Kumar, B. P. Gompertz, B. Schneider et al.2025 · 2 citationsMNRAS, Volume 544, Issue 2, December 2025, Pages 1541-1587
What determines the -ray luminosities of classical novae?2508.15900v2 · Peter Craig, Elias Aydi, Laura Chomiuk et al.2025 · 3 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
Identifying potential binary neutron star merger events from the Fermi GBM Gamma-Ray Burst Catalog2507.18258v1 · I. F. Giudice, L. Izzo, R. Martone et al.2025 · 2 citationsarXiv
SVOM GRB 250314A at z 7.3: an exploding star in the era of reionization2507.18783v1 · B. Cordier, J. Y. Wei, N. R. Tanvir et al.2025 · 0 citationsarXiv
JWST reveals a supernova following a gamma-ray burst at z 7.32507.18784v1 · A. J. Levan, B. Schneider, E. Le Floc'h et al.2025 · 5 citationsA&A 704, L8 (2025)
GRB 241105A: A test case for GRB classification and rapid r-process nucleosynthesis channels2507.15940v2 · Dimple, B. P. Gompertz, A. J. Levan et al.2025 · 5 citationsMon Not R Astron Soc (2025) 548-571
The day-long, repeating GRB 250702BDE / EP250702a: A unique extragalactic transient2507.14286v1 · Andrew J. Levan, Antonio Martin-Carrillo, Tanmoy Laskar et al.2025 · 17 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
A large, chemically enriched, neutral gas reservoir in a galaxy at z = 6.7822506.04340v1 · A. Saccardi, S. D. Vergani, L. Izzo et al.2025 · 1 citationarXiv
Possible evidence for the 478 keV emission line from Be decay during the outburst phases of V1369 Cen2504.20866v1 · L. Izzo, T. Siegert, P. Jean et al.2025 · 5 citationsA&A 698, A291 (2025)
The kangaroo's first hop: the early fast cooling phase of EP250108a/SN 2025kg2504.08886v4 · Rob A. J. Eyles-Ferris, Peter G. Jonker, Andrew J. Levan et al.2025 · 30 citationsarXiv
EP 250108a/SN 2025kg: Observations of the most nearby Broad-Line Type Ic Supernova following an Einstein Probe Fast X-ray Transient2504.08889v4 · J. C. Rastinejad (Northwestern), A. J. Levan, P. G. Jonker et al.2025 · 36 citationsarXiv
The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics2504.01669v3 · Eleonora Di Valentino, Jackson Levi Said, Adam Riess et al.2025 · 324 citationsPhys. Dark Univ. 49 (2025) 101965
Euclid: Quick Data Release (Q1) -- Photometric studies of known transients2503.15334v1 · C. Duffy, E. Cappellaro, M. T. Botticella et al.2025 · 0 citationsarXiv
On the light-curves of disk and bulge novae2502.08198v1 · Asaf Cohen, Dafne Guetta, Yael Hillman 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
The Hubble Constant from Blue Type Ia Supernovae2411.05642v2 · Christa Gall, Luca Izzo, Radoslaw Wojtak et al.2024 · 5 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
The Redshift of GRB 190829A/ SN 2019oyw: A Case Study of GRB-SN Evolution2410.09372v1 · Kornpob Bhirombhakdi, Andrew S. Fruchter, Andrew J. Levan et al.2024 · 3 citationsarXiv
The Einstein Probe transient EP240414a: Linking Fast X-ray Transients, Gamma-ray Bursts and Luminous Fast Blue Optical Transients2409.19056v1 · Joyce N.D. van Dalen, Andrew J. Levan, Peter G. Jonker et al.2024 · 46 citationsarXiv
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