PO
Paolo Ochner
astro-ph.SRastro-ph.HEastro-ph.GAastro-ph.EPastro-ph.IMastro-ph.COastro-phphysics.hist-ph
On Valency
published · living versionsW_n4kpatfs·v1 · currentpublished
SN 2021csp – the explosion of a stripped envelope star within a H and He-poor circumstellar medium
with Morgan Fraser, Maximilian D. Stritzinger, Sean J. Brennan, Andrea Pastorello +46
1 version
Preprints & journals
88 papers in the corpus · 2008–2026Wild behaviour near the finish line: the Type Ibn SN 2020able and its stratified environment2608.07661v1 · L. Tartaglia, E. Cappellaro, G. Valerin et al.2026 · 0 citationsarXiv
SN 2019vxm: A luminous and long-lived Type IIn supernova with early flash-ionisation features2606.30390v1 · Y.-Z. Cai, A. Pastorello, T. J. Moriya 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
Evolution of a long-period Cataclysmic Variable from the viewpoint of the donor star: the case of SDSS J085210.48+783246.62605.24347v1 · G. Tovmassian, D. Belloni, I. Mora Zamora et al.2026 · 0 citationsarXiv
AGN STORM 2. XII. Ground-Based Optical Photometry and Lag Measurements of Mrk 8172605.02875v1 · John W. Montano, Aaron J. Barth, Keith Horne et al.2026 · 0 citationsarXiv
IQUEYE at Gemini South: instrument, science commission, and first results2604.26777v1 · Tomas Cassanelli, Pascual Marcone-Puga, Giampiero Naletto et al.2026 · 0 citationsProc. SPIE 13624, Astronomical Optics: Design, Manufacture, and Test of Space and Ground Systems V, 136241R (18 September 2025)
AT 2025abao: The fourth luminous red nova in M 312602.13678v3 · A. Reguitti, A. Pastorello, G. Valerin et al.2026 · 1 citationA&A 709, A25 (2026)
The nearby He-rich superluminous supernova SN 2021bnw during photospheric phases2602.12948v3 · A. Fiore, A. Kozyreva, L. Yan et al.2026 · 1 citationA&A 710, A221 (2026)
SN 2024igg: A Super-Chandrasekhar/03fg-like SN exhibiting C II-dominated spectra after explosion2602.03427v1 · Jialian Liu, Xiaofeng Wang, Liyang Chen et al.2026 · 0 citationsarXiv
SN 2022ngb: A faint, slowly evolving Type IIb supernova with a low-mass envelope2512.09384v2 · J.-W. Zhao, S. Benetti, Y.-Z. Cai et al.2025 · 2 citationsA&A 706, A271 (2026)
Spectroscopic insights into the near-earth didymos-dimorphos binary system following the double asteroid redirection test (DART) mission impact.41365893 · Lazzarin, Monica, La Forgia, Fiorangela, Farina, Andrea et al.2026 · 0 citationsNature communications. 2025;17(1):551
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
SN 2016iog: A fast declining Type II-L supernova with an ultra-faint tail, persistently interacting with circumstellar material2511.12929v3 · Z.-H. Peng, S. Benetti, Y.-Z. Cai et al.2025 · 3 citationsA&A 705, A104 (2026)
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 2024iss: A Double-peaked Type IIb Supernova with Evidence of Circumstellar Interaction2510.22997v1 · Liyang Chen, Xiaofeng Wang, Qinyu Wu et al.2025 · 2 citationsA&A 710, A33 (2026)
Departures from Standard Disk Predictions in Intensive Ground-Based Monitoring of Three AGN2508.08720v1 · Diego Gonzalez-Buitrago, Aaron J. Barth, Rick Edelson et al.2025 · 4 citationsarXiv
T CrB: overview of the accretion history, Roche-lobe filling, orbital solution, and radiative modeling2507.23323v1 · U. Munari, F. Walter, N. Masetti et al.2025 · 12 citationsA&A 701, A176 (2025)
ASIACO: Asiago Spectroscopy and Imaging Atlas of COmets2505.02988v1 · P. Ochner, F. Manzini, V. Oldani et al.2025 · 0 citationsarXiv
Optical and X-ray timing analysis of the 2018-2020 outburst and rebrightening of the black-hole transient MAXI J1820+0702504.06001v1 · M. Fiori, L. Zampieri, A. Burtovoi et al.2025 · 1 citationA&A 697, A222 (2025)
Optical and Near-infrared Observations of SN 2023ixf for over 600 days after the Explosion2504.03856v1 · Gaici Li, Xiaofeng Wang, Yi Yang et al.2025 · 4 citationsarXiv
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)
Signatures of anti-social mass-loss in the ordinary Type II SN 2024bch -- A non-interacting supernova with early high-ionisation features2409.15431v3 · Leonardo Tartaglia, Giorgio Valerin, Andrea Pastorello et al.2024 · 1 citationA&A 703, A177 (2025)
A study in scarlet -- I. Photometric properties of a sample of Intermediate Luminosity Red Transients2407.21671v1 · G. Valerin, A. Pastorello, A. Reguitti et al.2024 · 8 citationsA&A 695, A42 (2025)
A study in scarlet -- II. Spectroscopic properties of a sample of Intermediate Luminosity Red Transients2407.21733v1 · G. Valerin, A. Pastorello, E. Mason et al.2024 · 6 citationsA&A 695, A43 (2025)
Comet 81/P Wild 2: changes in the spin axis orientation during the last five apparitions2405.19975v1 · V. Oldani, F. Manzini, P. Ochner et al.2024 · 1 citationarXiv
Detailed spectrophotometric analysis of the superluminous and fast evolving SN 2019neq2311.13940v1 · Achille Fiore, Stefano Benetti, Leonardo Tartaglia et al.2023 · 1 citationarXiv
Margherita Hack's Astrophysics at the Asiago Astrophysical Observatory2308.11342v2 · G. Umbriaco, A. Bianchini, A. Pizzella et al.2023 · 0 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
Simultaneous and panchromatic observations of the Fast Radio Burst FRB 20180916B2305.18628v1 · M. Trudu, M. Pilia, L. Nicastro et al.2023 · 15 citationsA&A 676, A17 (2023)
Astro-photometric study of M37 with Gaia and wide-field ugi-imaging2207.03179v1 · M. Griggio (1, L. R. Bedin, R. Raddi et al.2022 · 8 citationsarXiv
SN 2020wnt: a slow-evolving carbon-rich superluminous supernova with no O II lines and a bumpy light curve2206.01662v2 · C. P. Guti'errez, A. Pastorello, M. Bersten et al.2022 · 20 citationsarXiv
The young Galactic cluster NGC 225: binary stars content and total mass estimate2204.12558v1 · L. Yalyalieva, G. Carraro, E. Glushkova et al.2022 · 3 citationsarXiv
Deep upper limit on the optical emission during a hard X-ray burst from the magnetar SGR J1935+21542201.08776v1 · Luca Zampieri, Sandro Mereghetti, Roberto Turolla et al.2022 · 4 citationsarXiv
Radial Distribution of the Dust Comae of Comets 45P/Honda-Mrkos-Pajdus̆áková and 46P/Wirtanen2112.10808v1 · C. Lejoly, W. Harris, N. Samarasinha et al.2021 · 0 citationsarXiv
Close, bright and boxy: the superluminous SN 2018hti2111.07142v2 · A. Fiore, S. Benetti, M. Nicholl et al.2021 · 8 citationsarXiv
Coma morphology and dust emission pattern of comet C/2020 F3 (NEOWISE)2109.02039v1 · F. Manzini, V. Oldani, P. Ochner et al.2021 · 15 citationsarXiv
SN 2021csp -- the explosion of a stripped envelope star within a H and He-poor circumstellar medium2108.07278v1 · Morgan Fraser, Maximilian D. Stritzinger, Sean J. Brennan et al.2021 · 9 citationsarXivon Valency
Intermediate-luminosity red transients: Spectrophotometric properties and connection to electron-capture supernova explosions2108.05087v1 · Y.-Z. Cai, A. Pastorello, M. Fraser et al.2021 · 30 citationsA&A 654, A157 (2021)
Photometric, polarimetric, and spectroscopic studies of the luminous, slow-decaying Type Ib SN 2012au2106.15856v2 · S. B. Pandey, Amit Kumar, Brajesh Kumar et al.2021 · 32 citationsarXiv
The optical properties of three type II supernovae: 2014cx, 2014cy and 2015cz2103.09166v1 · R. Dastidar, K. Misra, M. Singh et al.2021 · 10 citationsarXiv
Evidence of intra-binary shock emission from the redback pulsar PSR J1048+23392103.06317v1 · A. Miraval Zanon, P. D'Avanzo, A. Ridolfi et al.2021 · 8 citationsA&A 649, A120 (2021)
Core-collapse supernova subtypes in luminous infrared galaxies2102.13512v1 · E. Kankare, A. Efstathiou, R. Kotak et al.2021 · 14 citationsarXiv
Luminous Red Nova AT 2019zhd, a new merger in M 312011.10588v2 · A. Pastorello, M. Fraser, G. Valerin et al.2020 · 38 citationsA&A 646, A119 (2021)
Photometric and spectroscopic evolution of the peculiar Type IIn SN 2012ab2008.10482v1 · Anjasha Gangopadhyay, Massimo Turatto, Stefano Benetti et al.2020 · 12 citationsarXiv
Interstellar Comet 2I/Borisov exhibits a structure similar to native Solar System comets2004.02033v1 · F. Manzini, V. Oldani, P. Ochner et al.2020 · 18 citationsarXiv
The lowest frequency Fast Radio Bursts: Sardinia Radio Telescope detection of the periodic FRB 180916 at 328 MHz2003.12748v2 · M. Pilia, M. Burgay, A. Possenti et al.2020 · 86 citationsarXiv
(Very) Fast astronomical photometry for meter-class telescopes1908.03396v1 · L. Zampieri, G. Naletto, C. Barbieri et al.2019 · 6 citationsContrib. Astron. Obs. Skalnat\'e Pleso 49, 85-96, (2019)
SN 2017gmr: An energetic Type II-P supernova with asymmetries1907.01013v1 · Jennifer E. Andrews, D. J. Sand, S. Valenti et al.2019 · 54 citationsarXiv
Luminous Red Novae: Stellar Mergers or Giant Eruptions?1906.00812v2 · A. Pastorello, E. Mason, S. Taubenberger et al.2019 · 125 citationsA&A 630, A75 (2019)
A luminous stellar outburst during a long-lasting eruptive phase first, and then SN IIn 2018cnf1906.00814v2 · A. Pastorello, A. Reguitti, A. Morales-Garoffolo et al.2019 · 20 citationsA&A 628, A93 (2019)
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