TK
T. Kangas
astro-ph.HEastro-ph.SRastro-ph.GAastro-ph.COastro-ph.IMastro-ph.EPgr-qc
On Valency
published · living versionsW_emjg3scx·v1 · currentpublished
The Superluminous Transient ASASSN-15lh as a Tidal Disruption Event from a Kerr Black Hole
with G. Leloudas, M. Fraser, N. C. Stone, S. van Velzen +45
1 version
Preprints & journals
75 papers in the corpus · 2013–2026SN 2023iop: An Extreme 1987A-like Supernova and the Death of Very Massive Stars2610.27312v1 · Steve Schulze, Avinash Singh, Nikhil Sarin et al.2026 · 0 citationsarXiv
Blackbody evolution and circumstellar medium properties of broad-lined H-rich superluminous supernovae2610.16527v1 · Tuomas Kangas, Takashi Nagao, Uliana Pylypenko et al.2026 · 0 citationsarXiv
Core-collapse supernovae 2022prr, 2023ucy, and 2024ljc in the luminous infrared galaxy NGC 67452609.21742v1 · K. K. Matilainen, E. Kankare, T. Nagao et al.2026 · 0 citationsarXiv
SN 2019cqc: A Hydrogen-rich Superluminous Supernova Showing Electron-Scattering Signatures2608.30309v1 · Dinesh Hebbar, Rupak Roy, Matt Nicholl et al.2026 · 0 citationsarXiv
JWST Detects a Dusty AGB-like Source Before the Type Ia-CSM Supernova 2026sqf2608.13321v1 · Tam'as Szalai, Dan Milisavljevic, Noah Zimmer et al.2026 · 0 citationsarXiv
Late-time evolution of the interacting stripped-envelope supernova 2017dio2606.28918v1 · C. Humina, C. P. Guti'errez, H. Kuncarayakti 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
SN 2017ati: A luminous type IIb explosion from a massive progenitor2602.04474v2 · Z.-H. Peng, S. Benetti, Y.-Z. Cai et al.2026 · 0 citationsA&A 709, A156 (2026)
An Afterglow Study of the "New Year's Burst" GRB 220101A2602.04660v1 · Agniva Roychowdhury, Tuomas Kangas, Andrew Fruchter et al.2026 · 0 citationsarXiv
The hydrogen-free circumstellar interaction in the Type Ib supernova 2021efd: A clue to the mechanism of the helium-layer stripping2512.11447v1 · N. Pyykkinen, T. Nagao, H. Kuncarayakti et al.2025 · 2 citationsarXiv
SN 2024cld: unveiling the complex mass-loss histories of evolved supergiant progenitors to core collapse supernovae2510.27631v2 · T. L. Killestein, M. Pursiainen, R. Kotak et al.2025 · 1 citationarXiv
SN2017ckj: A linearly declining Type IIb supernova with a relatively massive hydrogen envelope2510.22989v3 · L.-H. Li, S. Benetti, Y.-Z. Cai et al.2025 · 3 citationsA&A 704, A233 (2025)
SN 2021lwz: Another Exotic Luminous and Fast Evolving Optical Stripped Envelope Supernova ?2510.09569v2 · F. Poidevin, S. L. West, C. M. B. Omand et al.2025 · 2 citationsarXiv
SN 2024hpj: A perspective on SN 2009ip-like events2508.14579v2 · I. Salmaso, A. Pastorello, E. Borsato et al.2025 · 0 citationsarXiv
Massive stars exploding in a He-rich circumstellar medium. XI. Diverse evolution of five Ibn SNe 2020nxt, 2020taz, 2021bbv, 2023utc and 2024aej2506.15139v1 · Z.-Y. Wang, A. Pastorello, Y.-Z. Cai et al.2025 · 8 citationsA&A 700, A156 (2025)
Luminous, rapidly declining supernovae as stripped transitional objects in low metallicity environments: the case of SN 2022lxg2506.12135v1 · P. Charalampopoulos, R. Kotak, J. Sollerman et al.2025 · 4 citationsA&A 700, A138 (2025)
SN 2023gpw: exploring the diversity and power sources of hydrogen-rich superluminous supernovae2505.17518v2 · Tuomas Kangas, Panos Charalampopoulos, Takashi Nagao et al.2025 · 1 citationA&A 705, A52 (2026)
Explosion sites of SN 1994W-like transients2505.17521v1 · E. Kankare, T. Kangas, M. Fraser et al.2025 · 1 citationarXiv
A long-lasting eruption heralds SN 2023ldh, a clone of SN 2009ip2503.23123v2 · A. Pastorello, A. Reguitti, L. Tartaglia et al.2025 · 6 citationsA&A 701, A32 (2025)
The bright long-lived Type II SN 2021irp powered by aspherical circumstellar material interaction (I): Revealing the energy source with photometry and spectroscopy2501.13619v1 · T. M. Reynolds, T. Nagao, R. Gottumukkala et al.2025 · 6 citationsA&A 702, A212 (2025)
The bright long-lived Type II SN 2021irp powered by aspherical circumstellar material interaction (II): Estimating the CSM mass and geometry with polarimetry and light curve modeling2501.13621v1 · T. M. Reynolds, T. Nagao, K. Maeda et al.2025 · 3 citationsA&A 702, A213 (2025)
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
Sample of hydrogen-rich superluminous supernovae from the Zwicky Transient Facility2408.15086v2 · P.J. Pessi, R. Lunnan, J. Sollerman et al.2024 · 15 citationsA&A 695, A142 (2025)
CSS161010: a luminous, fast blue optical transient with broad blueshifted hydrogen lines2408.04698v2 · Claudia P. Guti'errez, Seppo Mattila, Peter Lundqvist 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
Hubble Space Telescope images of SN 1987A: Evolution of the ejecta and the equatorial ring from 2009 to 20222403.14361v1 · Sophie Rosu, Josefin Larsson, Claes Fransson et al.2024 · 9 citationsarXiv
The enigmatic double-peaked stripped-envelope SN 2023aew2401.17423v3 · Tuomas Kangas, Hanindyo Kuncarayakti, Takashi Nagao et al.2024 · 9 citationsA&A 689, A182 (2024)
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)
Supernova environments in J-PLUS. Normalized Cumulative Rank distributions and stellar population synthesis, combining narrow- and broad-band filters2312.13830v2 · Raul Gonz'alez-D'iaz, Llu'is Galbany, Tuomas Kangas et al.2023 · 2 citationsarXiv
Time-varying double-peaked emission lines following the sudden ignition of the dormant galactic nucleus AT2017bcc2310.20408v2 · E. J. Ridley, M. Nicholl, C. A. Ward et al.2023 · 7 citationsarXiv
SN 2020zbf: A fast-rising hydrogen-poor superluminous supernova with strong carbon lines2310.06814v2 · A. Gkini, R. Lunnan, S. Schulze et al.2023 · 7 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
1100 days in the life of the supernova 2018ibb -- The best pair-instability supernova candidate, to date2305.05796v2 · Steve Schulze, Claes Fransson, Alexandra Kozyreva et al.2023 · 5 citationsarXiv
The broad-lined Type-Ic supernova SN 2022xxf with extraordinary two-humped light curves2303.16925v2 · H. Kuncarayakti, J. Sollerman, L. Izzo et al.2023 · 32 citationsA&A 678, A209 (2023)
Near-infrared evolution of the equatorial ring of SN 1987A2301.00172v2 · T. Kangas, A. Ahola, C. Fransson et al.2022 · 5 citationsA&A 675, A166 (2023)
The Zwicky Transient Facility phase I sample of hydrogen-rich superluminous supernovae without strong narrow emission lines2207.12059v1 · Tuomas Kangas, Lin Yan, Steve Schulze et al.2022 · 26 citationsarXiv
SN2020qlb: A hydrogen-poor superluminous supernova with well-characterized light curve undulations2205.11143v2 · S. L. West, R. Lunnan, C. M. B. Omand et al.2022 · 20 citationsA&A 670, A7 (2023)
The Hydrogen-Poor Superluminous Supernovae from the Zwicky Transient Facility Phase-I Survey: I. Light Curves and Measurements2202.02059v2 · Z. H. Chen, Lin Yan, T. Kangas et al.2022 · 55 citationsarXiv
The Hydrogen-Poor Superluminous Supernovae from the Zwicky Transient Facility Phase-I Survey: II. Light Curve Modeling and Characterization of Undulations2202.02060v2 · Z. H. Chen, Lin Yan, T. Kangas et al.2022 · 55 citationsarXiv
The morphology of the ejecta of SN 1987A at 31 years from 1150 to 10000 Å2112.11158v1 · Tuomas Kangas, Claes Fransson, Josefin Larsson et al.2021 · 13 citationsarXiv
Core-collapse supernova subtypes in luminous infrared galaxies2102.13512v1 · E. Kankare, A. Efstathiou, R. Kotak et al.2021 · 14 citationsarXiv
GRB 160625B: Evidence for a Gaussian-Shaped Jet2009.00579v2 · Virginia Cunningham, S. Bradley Cenko, Geoffrey Ryan et al.2020 · 27 citationsApJ 904 (2020) 2
The late-time radio behavior of GRB afterglows: testing the standard model1911.01938v2 · Tuomas Kangas, Andrew Fruchter2019 · 26 citationsarXiv
SN 2016gsd: An unusually luminous and linear type II supernova with high velocities1909.13617v2 · T. M. Reynolds, M. Fraser, S. Mattila et al.2019 · 18 citationsarXiv
The long-lived Type IIn SN 2015da: Infrared echoes and strong interaction within an extended massive shell1908.08580v3 · L. Tartaglia, A. Pastorello, J. Sollerman et al.2019 · 53 citationsA&A 635, A39 (2020)
The late-time afterglow evolution of long gamma-ray bursts GRB 160625B and GRB 160509A1906.03493v3 · Tuomas Kangas, Andrew S. Fruchter, S. Bradley Cenko et al.2019 · 21 citationsarXiv
On the Ca-strong 1991bg-like type Ia supernova 2016hnk: evidence for a Chandrasekhar-mass explosion1904.10034v2 · Llu'is Galbany, Chris Ashall, Peter Hoeflich et al.2019 · 48 citationsA&A 630, A76 (2019)
The optical afterglow of GW170817 at one year post-merger1811.11491v2 · G.P. Lamb, J.D. Lyman, A.J. Levan et al.2018 · 160 citationsarXiv
AT 2017be - a new member of the class of Intermediate-Luminosity Red Transients1807.11676v1 · Y-Z. Cai, A. Pastorello, M. Fraser et al.2018 · 16 citationsarXiv
A dust-enshrouded tidal disruption event with a resolved radio jet in a galaxy merger.29903886 · Mattila, S, Pérez-Torres, M, Efstathiou, A et al.2018 · 172 citationsScience (New York, N.Y.). 2018;361(6401):482-485
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