IA
I. Arcavi
astro-ph.HEastro-ph.SRastro-ph.GAastro-ph.IMastro-ph.COastro-ph.EPgr-qc
On Valency
published · living versionsW_sbs5vbmv·v1 · currentpublished
The Diverse Properties of Type Icn Supernovae Point to Multiple Progenitor Channels
with C. Pellegrino, D. A. Howell, G. Terreran, K. A. Bostroem +14
1 version
W_h539n4b3·v1published
Preprints & journals
87 papers in the corpus · 2014–2026AT 2022csn: A Photometrically Peculiar Optical/UV Tidal Disruption Event in a Type II AGN2608.02725v1 · Yael Dgany, Iair Arcavi, Grisha Zeltyn et al.2026 · 0 citationsarXiv
Early Near-Infrared Excess and Rapid Disk-Corona Evolution in the Tidal Disruption Event 2024aepd2607.14696v2 · Yongxin Wu, Yanan Wang, Thomas M. Reynolds 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
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
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
Type Ib supernovae are bluer than Type Ic supernovae2605.01200v2 · Harim Jin, Selma E. de Mink, Sebastian Holzner et al.2026 · 1 citationarXiv
Las Cumbres Observatory Gravitational-Wave Follow-up in the Third and Fourth Observing Runs: Strengths and Weaknesses of a Rapid Response Galaxy Targeted Strategy2604.15129v2 · Ido Keinan, Iair Arcavi, D. Andrew Howell et al.2026 · 0 citationsThe Astrophysical Journal, Volume 1004 (2026), Number 2
Distance estimate to NGC 6951 from supernova siblings Type IIP SN 2020dpw and Type Ib SN 2021sjt2603.24769v1 · R'eka Konyves-T'oth, Zs'ofia Bodola, Tam'as Szalai et al.2026 · 0 citationsarXiv
Resolving the Nuclear Environments of Tidal Disruption Event Host Galaxies within 45 pc2510.18985v1 · Megan Newsome, Iair Arcavi, K. Decker French et al.2025 · 4 citationsarXiv
AT 2019aalc: a Bowen Fluorescence Flare With a Precursor Flare in an Active Galactic Nucleus2505.00083v1 · Marzena 'Sniegowska, Benny Trakhtenbrot, Lydia Makrygianni et al.2025 · 8 citationsarXiv
The La Silla Schmidt Southern Survey2503.14579v1 · Adam A. Miller, Natasha S. Abrams, Greg Aldering et al.2025 · 14 citationsarXiv
The landscape of binary core-collapse supernova progenitors and the late emergence of Wolf-Rayet winds2503.01993v2 · Avishai Gilkis, Eva Laplace, Iair Arcavi et al.2025 · 15 citationsMonthly Notices of the Royal Astronomical Society, Volume 540, Issue 4, July 2025, Pages 3094-3120
Millihertz oscillations near the innermost orbit of a supermassive black hole.39910305 · Masterson, Megan, Kara, Erin, Panagiotou, Christos et al.2025 · 32 citationsNature. 2025;638(8050):370-375
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 Interplay between the Disk and Corona of the Changing-look Active Galactic Nucleus 1ES 1927+6542409.09264v1 · Ruancun Li, Claudio Ricci, Luis C. Ho et al.2024 · 14 citationsarXiv
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)
The SOXS Instrument Control Software approaching the PAE2407.17242v1 · Davide Ricci, Bernardo Salasnich, Andrea Baruffolo et al.2024 · 1 citationarXiv
SOXS NIR: Optomechanical integration and alignment, optical performance verification before full instrument assembly2407.17244v1 · M. Genoni, M. Aliverti, G. Pariani et al.2024 · 2 citationsarXiv
The integration of the SOXS control electronics towards the PAE2407.17302v1 · Mirko Colapietro, Sergio D'Orsi, Giulio Capasso et al.2024 · 1 citationarXiv
Final Alignment and Image Quality Test for the Acquisition and Guiding System of SOXS2407.17382v1 · J.A. Araiza-Duran, G. Pignata, A. Brucalassi 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
The Potential of Coordinated Gravitational-Wave Followup for Improving Kilonova Detection Prospects: Lessons from GW1904252405.17558v3 · Ido Keinan, Iair Arcavi2024 · 5 citationsarXiv
The Gravity Collective: A Comprehensive Analysis of the Electromagnetic Search for the Binary Neutron Star Merger GW1904252404.15441v1 · D. A. Coulter, C. D. Kilpatrick, D. O. Jones et al.2024 · 8 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
The fast transient AT 2023clx in the nearby LINER galaxy NGC 3799 as a tidal disruption of a very low-mass star2401.11773v2 · P. Charalampopoulos, R. Kotak, T. Wevers et al.2024 · 20 citationsA&A 689, A350 (2024)
A New Population of Mid-Infrared-Selected Tidal Disruption Events: Implications for Tidal Disruption Event Rates and Host Galaxy Properties2401.01403v1 · Megan Masterson, Kishalay De, Christos Panagiotou et al.2024 · 83 citationsarXiv
The Global Asteroseismology Project Proof of Concept: Asteroseismology of Massive Stars with Continuous Ground-Based Observations2312.07662v1 · Noi Shitrit, Iair Arcavi2023 · 2 citationsarXiv
Light-Curve Structure and Halpha Line Formation in the Tidal Disruption Event AT 2019azh2312.03842v2 · Sara Faris, Iair Arcavi, Lydia Makrygianni et al.2023 · 17 citationsarXiv
From Discovery to the First Month of the Type II Supernova 2023ixf: High and Variable Mass Loss in the Final Year before Explosion2307.03165v2 · Daichi Hiramatsu, Daichi Tsuna, Edo Berger et al.2023 · 93 citationsThe Astrophysical Journal Letters, 955:L8 (13pp), 2023 September 20
Needle in a Haystack: Finding Supermassive Black Hole-Related Flares in the Zwicky Transient Facility Public Survey2307.00594v2 · Yael Dgany, Iair Arcavi, Lydia Makrygianni et al.2023 · 8 citationsarXiv
Early Spectroscopy and Dense Circumstellar Medium Interaction in SN 2023ixf2306.10119v2 · K. Azalee Bostroem, Jeniveve Pearson, Manisha Shrestha et al.2023 · 91 citationsThe Astrophysical Journal Letters, Volume 956, Issue 1, id.L5, 17 pp., Oct 2023
Shock Cooling and Possible Precursor Emission in the Early Light Curve of the Type II SN 2023ixf2306.06097v4 · Griffin Hosseinzadeh, Joseph Farah, Manisha Shrestha et al.2023 · 80 citationsThe Astrophysical Journal Letters, 953:L16 (9pp), 2023 August 10
Rapidly Evolving Transients in Archival ZTF Public Alerts2305.12974v1 · Wenxiong Li, Iair Arcavi, Ehud Nakar et al.2023 · 3 citationsarXiv
Probing the Sub-Parsec Dust of a Supermassive Black Hole with the Tidal Disruption Event AT 2020mot2305.03767v2 · Megan Newsome, Iair Arcavi, D. A. Howell et al.2023 · 8 citationsarXiv
AT 2021loi: A Bowen Fluorescence Flare with a Rebrightening Episode, Occurring in a Previously-Known AGN2305.01694v1 · Lydia Makrygianni, Benny Trakhtenbrot, Iair Arcavi et al.2023 · 26 citationsarXiv
ULTRASAT: A wide-field time-domain UV space telescope2304.14482v1 · Y. Shvartzvald, E. Waxman, A. Gal-Yam et al.2023 · 123 citationsarXiv
The Large Array Survey Telescope -- System Overview and Performances2304.04796v1 · E. O. Ofek, S. Ben-Ami, D. Polishook et al.2023 · 43 citationsarXiv
The Large Array Survey Telescope -- Science Goals2304.02719v2 · S. Ben-Ami, E.O. Ofek, D. Polishook et al.2023 · 21 citationsPASP 135 085002 (2023)
SN 2020bio: A Double-peaked, H-poor Type IIb Supernova with Evidence of Circumstellar Interaction2301.04662v2 · C. Pellegrino, D. Hiramatsu, I. Arcavi et al.2023 · 17 citationsThe Astrophysical Journal, Volume 954, page 35, 2023
The Type Ibn Supernova 2019kbj -- Indications for Diversity in Type Ibn Supernova Progenitors2212.03407v2 · Tom Ben-Ami, Iair Arcavi, Megan Newsome et al.2022 · 13 citationsarXiv
Limits on Simultaneous and Delayed Optical Emission from Well-localized Fast Radio Bursts2211.03974v2 · Daichi Hiramatsu, Edo Berger, Brian D. Metzger et al.2022 · 19 citationsThe Astrophysical Journal Letters, 947:L28 (17pp), 2023 April 20
Revealing the progenitor of SN 2021zby through analysis of the shock-cooling light curve2211.03811v1 · Qinan Wang, Patrick Armstrong, Yossef Zenati et al.2022 · 7 citationsarXiv
Photometric and spectroscopic analysis of the Type II SN 2020jfo with a short plateau2211.02823v1 · B. Ailawadhi, R. Dastidar, K. Misra et al.2022 · 15 citationsarXiv
The internal alignment and validation of a powered ADC for SOXS2209.07200v1 · F. Battaini, K. Radhakrishnan, R. Claudi et al.2022 · 4 citationsarXiv
Using 1991T/1999aa-like Type Ia Supernovae as Standardizable Candles2209.06301v1 · Jiawen Yang, Lifan Wang, Nicholas Suntzeff et al.2022 · 17 citationsarXiv
Errors When Constraining Hot Blackbody Parameters with Optical Photometry2208.13674v2 · Iair Arcavi2022 · 20 citationsarXiv
The Host Galaxy and Rapidly Evolving Broad-line Region in the Changing-look Active Galactic Nucleus 1ES 1927+6542208.01797v1 · Ruancun Li, Luis C. Ho, Claudio Ricci et al.2022 · 51 citations2022, ApJ, 933, 70
Evolution of a Relativistic Outflow and X-ray Corona in the Extreme Changing-Look AGN 1ES 1927+6542206.05140v1 · Megan Masterson, Erin Kara, Claudio Ricci et al.2022 · 42 citationsarXiv
The Diverse Properties of Type Icn Supernovae Point to Multiple Progenitor Channels2205.07894v2 · C. Pellegrino, D. A. Howell, G. Terreran et al.2022 · 52 citationsThe Astrophysical Journal, Volume 938, page 73, 2020on Valency
Evolution of A Peculiar Type Ibn Supernova SN 2019wep2203.15194v2 · Anjasha Gangopadhyay, Kuntal Misra, Griffin Hosseinzadeh et al.2022 · 13 citationsarXiv
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