MP
Miika Pursiainen
astro-ph.HEastro-ph.SRastro-ph.GAastro-ph.COastro-ph.IMhep-ph
On Valency
published · living versionsW_6umdtcx4·v1 · currentpublished
Real-time Discovery of AT2020xnd: A Fast, Luminous Ultraviolet Transient with Minimal Radioactive Ejecta
with Daniel A. Perley, Anna Y. Q. Ho, Yuhan Yao, Christoffer Fremling +27
1 version
W_p57vdecf·v1published
W_2zyqujkb·v1published
Preprints & journals
67 papers in the corpus · 2014–2026SN 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
Aarmed with Data: Bumps, Outflows, and Disk-like Emission in TDE 2025aarm2609.09725v2 · Aysha Aamer, Kate D. Alexander, Charlotte R. Angus et al.2026 · 0 citationsarXiv
AT 2024qfm: a luminous fast blue optical transient at a redshift of z = 0.2267 identified by Lasair-ZTF2608.13003v1 · M. Fulton, S. J. Smartt, S. Srivastav et al.2026 · 0 citationsarXiv
Peak 'Nebular' Emission and Early Flux Excesses in Ca-strong Supernovae2608.09890v1 · C.-G. Touchard-Paxton, K. Maguire, C. Frohmaier et al.2026 · 0 citationsarXiv
The progenitors and circumstellar environments of stripped-envelope interacting supernovae from BPASS2608.02022v1 · B. Warwick, J. Lyman, D. L. Coppejans et al.2026 · 0 citationsarXiv
Pinning Down the Geometry of the Type Ic Broad-Line Supernova 2026gzf2606.18881v2 · Xudong Wen, Yi Yang, Jing Lu et al.2026 · 1 citationarXiv
The flash-ionised SN Ibn 2025kzr: H-free CSM formed during a precursor outburst 55 days prior to explosion2606.18962v1 · S. de Wet, G. Leloudas, D. A. H. Buckley et al.2026 · 0 citationsarXiv
Early Multiwavelength Observations of AT 2026fgk: The Luminous Afterglow to Sub-luminous GRB 260310A, Identified Independently of a Gamma-ray Trigger2606.05146v1 · K. -R. Hinds, A. Y. Q. Ho, Y. Wagh et al.2026 · 0 citationsarXiv
An analysis of the Type Ia SN 2024gy and a comparison of different host extinction estimation techniques2606.03589v1 · Jacco H. Terwel, Kate Maguire, Cillian O'Donnell et al.2026 · 0 citationsarXiv
Searching for outbursts from Symbiotic Binaries in GOTO and ATLAS data2603.06344v2 · G. Ramsay, K. Ackley, S. Belkin et al.2026 · 0 citationsarXiv
The Gravitational-wave Optical Transient Observer (GOTO) data pipeline and workflow for transient discovery2603.02330v2 · J. D. Lyman, D. O'Neill, T. Killestein et al.2026 · 2 citationsarXiv
SN 2024abvb: a Type Ibn/Icn supernova with evidence of helium and an extreme offset from its host galaxy2602.20775v1 · Callum Aster, Cosimo Inserra, Andrea Pastorello et al.2026 · 3 citationsarXiv
GOTO identification and broadband modelling of the counterpart to the SVOM GRB 250818B2602.16559v2 · S. Belkin, G. P. Lamb, K. Ackley et al.2026 · 0 citationsMon Not R Astron Soc (2026)
Nested, asymmetric H-He circumstellar shells in the Type Icn/Ibn SN 2024abvb2602.00389v2 · J. P. Anderson, C. Aster, M. Bulla et al.2026 · 0 citationsA&A 710, A35 (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
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
Revisiting the unification of tidal disruption events with polarimetry2510.27007v1 · H. C. I. Wichern, G. Leloudas, M. Pursiainen et al.2025 · 2 citationsarXiv
MUSE IFU observations of galaxies hosting Tidal Disruption Events2507.12520v3 · M. Pursiainen, G. Leloudas, J. Lyman et al.2025 · 3 citationsMon Not R Astron Soc (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 2024bfu, SN 2025qe, and the early light curves of type Iax supernovae2506.02118v2 · M. R. Magee, T. L. Killestein, M. Pursiainen et al.2025 · 8 citationsMon Not R Astron Soc (2025) 3731-3753
The Double Tidal Disruption Event AT 2022dbl Implies That at Least Some "Standard" Optical TDEs are Partial Disruptions2505.16867v1 · Lydia Makrygianni, Iair Arcavi, Megan Newsome et al.2025 · 1 citationarXiv
Spectropolarimetry of A Nuclear Transient AT2023clx: Revealing The Geometrical Alignment between The Transient Outflow and The Nuclear Dusty Region2503.19024v2 · Kohki Uno, Keiichi Maeda, Takashi Nagao et al.2025 · 4 citationsarXiv
GOTO065054+593624: a 8.5 mag amplitude dwarf nova identified in real time via Kilonova Seekers2501.11524v2 · T. L. Killestein, G. Ramsay, M. Kennedy et al.2025 · 6 citationsA&A 699, A8 (2025)
SN 2023xwi: Forbidden line emission in the peak spectrum of a Ca-strong transient2501.07226v1 · C.-G. Touchard-Paxton, C. Frohmaier, M. Pursiainen et al.2025 · 4 citationsarXiv
Optical evolution of AT 2024wpp: the high-velocity outflows in Cow-like transients are consistent with high spherical symmetry2411.03272v2 · M. Pursiainen, T. L. Killestein, H. Kuncarayakti et al.2024 · 13 citationsarXiv
SN 2023tsz: A helium-interaction driven supernova in a very low-mass galaxy2409.14147v1 · B. Warwick, J. Lyman, M. Pursiainen et al.2024 · 7 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
Massive stars exploding in a He-rich circumstellar medium X. Flash spectral features in the Type Ibn SN 2019cj and observations of SN 2018jmt2408.12393v1 · Z.-Y. Wang, A. Pastorello, K. Maeda et al.2024 · 6 citationsA&A 691, A156 (2024)
: the GOTO project for real-time citizen science in time-domain astrophysics2406.02334v2 · T. L. Killestein, L. Kelsey, E. Wickens et al.2024 · 1 citationarXiv
The Extremely Metal-Poor SN 2023ufx: A Local Analog to High-Redshift Type II Supernovae2405.00113v2 · Michael A. Tucker, Jason Hinkle, Charlotte R. Angus et al.2024 · 10 citationsarXiv
Magnetars as Powering Sources of Gamma-Ray Burst Associated Supernovae, and Unsupervised Clustering of Cosmic Explosions2403.18076v1 · Amit Kumar, Kaushal Sharma, Jozsef Vink'o et al.2024 · 1 citationarXiv
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)
Minutes-duration optical flares with supernova luminosities.37968403 · Ho, Anna Y Q, Perley, Daniel A, Chen, Ping et al.2023 · 29 citationsNature. 2023;623(7989):927-931
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
Delayed Appearance and Evolution of Coronal Lines in the TDE AT2019qiz2307.13674v1 · P. Short, A. Lawrence, M. Nicholl et al.2023 · 43 citationsarXiv
A Precursor Plateau and Pre-Maximum [O II] Emission in the Superluminous SN2019szu: A Pulsational Pair-Instability Candidate2307.02487v2 · Aysha Aamer, Matt Nicholl, Anders Jerkstrand et al.2023 · 13 citationsVolume 527, (2024), Pages 11970-11995
AT2022aedm and a new class of luminous, fast-cooling transients in elliptical galaxies2307.02556v2 · M. Nicholl, S. Srivastav, M. D. Fulton et al.2023 · 0 citationsarXiv
SN 2023emq: a flash-ionised Ibn supernova with possible CIII emissio2306.09804v2 · M. Pursiainen, G. Leloudas, S. Schulze et al.2023 · 0 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
SN 2020udy: a SN Iax with strict limits on interaction consistent with a helium-star companion2304.12361v1 · Kate Maguire, Mark R. Magee, Giorgos Leloudas et al.2023 · 14 citationsarXiv
Multiwavelength observations of the extraordinary accretion event AT2021lwx2303.04412v2 · P. Wiseman, Y. Wang, S. Honig et al.2023 · 20 citationsarXiv
Polarimetry of Hydrogen-Poor Superluminous Supernovae2301.08111v2 · M. Pursiainen, G. Leloudas, A. Cikota et al.2023 · 24 citationsA&A 674, A81 (2023)
Publisher Correction: A very luminous jet from the disruption of a star by a massive black hole.36624296 · Andreoni, Igor, Coughlin, Michael W, Perley, Daniel A et al.2023 · 3 citationsNature. 2023;613(7945):E6
A very luminous jet from the disruption of a star by a massive black hole.36450988 · Andreoni, Igor, Coughlin, Michael W, Perley, Daniel A et al.2023 · 132 citationsNature. 2022;612(7940):430-434
The rise and fall of the iron-strong nuclear transient PS16dtm2211.17097v1 · T. Petrushevska, G. Leloudas, D. Ilic et al.2022 · 34 citationsarXiv
AT 2020wey and the class of faint and fast Tidal Disruption Events2209.12913v2 · Panos Charalampopoulos, Miika Pursiainen, Giorgos Leloudas et al.2022 · 33 citationsA&A 673, A95 (2023)
The nuclear transient AT 2017gge: a tidal disruption event in a dusty and gas-rich environment and the awakening of a dormant SMBH2206.00049v2 · F. Onori, G. Cannizzaro, P. G. Jonker et al.2022 · 35 citationsarXiv
SN 2018bsz: a Type I superluminous supernova with aspherical circumstellar material2202.01635v2 · M. Pursiainen, G. Leloudas, E. Paraskeva et al.2022 · 36 citationsA&A 666, A30 (2022)
SN 2018bsz: significant dust formation in a nearby superluminous supernova2109.07942v2 · T.-W. Chen, S. J. Brennan, R. Wesson et al.2021 · 10 citationsarXiv
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