Catastrophic Interactions of Binary Stars and the Associated Transients

Project Information

Cat-In-hAT

Grant agreement ID: 803158

DOI 10.3030/803158

EC signature date 21 November 2018

Start date 1 January 2019

End date 30 June 2025

Funded under

• EXCELLENT SCIENCE - European Research Council (ERC)

Total cost € 1 243 218,75

EU contribution € 1 243 218,75

Coordinated by

UNIVERZITA KARLOVA
Czechia

Publications

Peer reviewed articles (18)

Supernova explosions interacting with aspherical circumstellar material: implications for light curves, spectral line profiles, and polarization

Author(s): P. Kurfürst, O. Pejcha, J. Krtička
Published in: Astronomy & Astrophysics, Issue 642, 2020, Page(s) A214, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202039073

The luminous red nova AT 2018bwo in NGC45 and its binary yellow supergiant progenitor

Author(s): N. Blagorodnova, J. Klencki, O. Pejcha, P. M. Vreeswijk, H. E. Bond, K. B. Burdge, K. De, C. Fremling, R. D. Gehrz, J. E. Jencson, M. M. Kasliwal, T. Kupfer, R. M. Lau, F. J. Masci, M. R. Rich
Published in: Astronomy & Astrophysics, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202140525

Mass-ratio distribution of contact binary stars

Author(s): Milan Pešta, Ondřej Pejcha
Published in: Astronomy & Astrophysics, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202245613

Direct evidence for shock-powered optical emission in a nova

Author(s): Elias Aydi, Kirill V . Sokolovsky, Laura Chomiuk, Elad Steinberg, Kwan Lok Li, Indrek Vurm, Brian D. Metzger, Jay Strader, Koji Mukai, Ondřej Pejcha, Ken J. Shen, Gregg A. Wade, Rainer Kuschnig, Anthony F. J. Moffat, Herbert Pablo, Andrzej Pigulski, Adam Popowicz, Werner Weiss, Konstanze Zwintz, Luca Izzo, Karen R. Pollard, Gerald Handler, Stuart D. Ryder, Miroslav D. Filipović, Rami Z. E. Alsab
Published in: Nature Astronomy, Issue 4/8, 2020, Page(s) 776-780, ISSN 2397-3366
Publisher: Nature Publishing Group
DOI: 10.1038/s41550-020-1070-y

Moving-mesh radiation-hydrodynamic simulations of wind-reprocessed transients

Author(s): Diego Calderón, Ondřej Pejcha, Paul C Duffell
Published in: Monthly Notices of the Royal Astronomical Society, 2021, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab2219

The complex dynamical past and future of double eclipsing binary CzeV343: Misaligned orbits and period resonance

Author(s): Ondřej Pejcha; Pavel Cagaš; Camille Landri; Michael M. Fausnaugh; Gisella De Rosa; Jose L. Prieto; Zbyněk Henzl; Milan Pešta
Published in: Astronomy & Astrophysics, Issue 1, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202244335

The ASAS-SN catalogue of variable stars – VII. Contact binaries are different above and below the Kraft break

Author(s): T Jayasinghe, K Z Stanek, C S Kochanek, B J Shappee, M H Pinsonneault, T W-S Holoien, Todd A Thompson, J L Prieto, M Pawlak, O Pejcha, G Pojmanski, S Otero, N Hurst, D Will
Published in: Monthly Notices of the Royal Astronomical Society, Issue 493/3, 2020, Page(s) 4045-4057, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa518

Supernovae in colliding-wind binaries: observational signatures in the first year

Author(s): O. Pejcha, D. Calderón, P. Kurfürst
Published in: Monthly Notices of the Royal Astronomical Society, Issue 510, 2022, Page(s) 3276-3290, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab3729

A theory of mass transfer in binary stars

Author(s): Jakub Cehula, Ondřej Pejcha
Published in: Monthly Notices of the Royal Astronomical Society, 2023, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad1862

The ASAS-SN catalogue of variable stars IX: The spectroscopic properties of Galactic variable stars

Author(s): T Jayasinghe, C S Kochanek, K Z Stanek, B J Shappee, T W-S Holoien, Todd A Thompson, J L Prieto, Subo Dong, M Pawlak, O Pejcha, G Pojmanski, S Otero, N Hurst, D Will
Published in: Monthly Notices of the Royal Astronomical Society, Issue 503/1, 2021, Page(s) 200-235, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab114

Post-dynamical inspiral phase of common envelope evolution. Binary orbit evolution and angular momentum transport

Author(s): Damien Gagnier, Ondřej Pejcha
Published in: Astronomy & Astrophysics, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202346057

On the triple-star origin of the planetary nebula Sh 2-71

Author(s): David Jones, Ondřej Pejcha, Romano L M Corradi
Published in: Monthly Notices of the Royal Astronomical Society, Issue 489/2, 2019, Page(s) 2195-2203, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz2293

The ASAS-SN catalogue of variable stars – V. Variables in the Southern hemisphere

Author(s): T Jayasinghe, K Z Stanek, C S Kochanek, B J Shappee, T W-S Holoien, T A Thompson, J L Prieto, S Dong, M Pawlak, O Pejcha, J V Shields, G Pojmanski, S Otero, N Hurst, C A Britt, D Will
Published in: Monthly Notices of the Royal Astronomical Society, Issue 491/1, 2020, Page(s) 13-28, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz2711

The ASAS-SN catalogue of variable stars – IV. Periodic variables in the APOGEE survey

Author(s): Michał Pawlak, O Pejcha, P Jakubčík, T Jayasinghe, C S Kochanek, K Z Stanek, B J Shappee, T W-S Holoien, Todd A Thompson, J L Prieto, S Dong, J V Shields, G Pojmanski, C A Britt, D Will
Published in: Monthly Notices of the Royal Astronomical Society, Issue 487/4, 2019, Page(s) 5932-5945, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz1681

The ASAS-SN catalogue of variable stars VI: an all-sky sample of δ Scuti stars

Author(s): T Jayasinghe, K Z Stanek, C S Kochanek, P J Vallely, B J Shappee, T W-S Holoien, Todd A Thompson, J L Prieto, O Pejcha, M Fausnaugh, S Otero, N Hurst, D Will
Published in: Monthly Notices of the Royal Astronomical Society, Issue 493/3, 2020, Page(s) 4186-4208, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa499

Kinematics of mass-loss from the outer Lagrange point L2

Author(s): Dominika Hubová, Ondřej Pejcha
Published in: Monthly Notices of the Royal Astronomical Society, Issue 489/1, 2019, Page(s) 891-899, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz2208

AT 2019abn: multi-wavelength observations over the first 200 days

Author(s): S. C. Williams, D. Jones, P. Pessev, S. Geier, R. L. M. Corradi, I. M. Hook, M. J. Darnley, O. Pejcha, A. Núñez, S. Meingast, S. Moran
Published in: Astronomy & Astrophysics, Issue 637, 2020, Page(s) A20, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201937286

(704) Interamnia: a transitional object between a dwarf planet and a typical irregular-shaped minor body

Author(s): J. Hanuš, P. Vernazza, M. Viikinkoski, M. Ferrais, N. Rambaux, E. Podlewska-Gaca, A. Drouard, L. Jorda, E. Jehin, B. Carry, M. Marsset, F. Marchis, B. Warner, R. Behrend, V. Asenjo, N. Berger, M. Bronikowska, T. Brothers, S. Charbonnel, C. Colazo, J.-F. Coliac, R. Duffard, A. Jones, A. Leroy, A. Marciniak, R. Melia, D. Molina, J. Nadolny, M. Person, O. Pejcha, H. Riemis, B. Shappee, K. Sobkowiak,
Published in: Astronomy & Astrophysics, Issue 633, 2020, Page(s) A65, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201936639

Book chapters (1)

The Explosion Mechanism of Core-Collapse Supernovae and Its Observational Signatures

Author(s): Ondřej Pejcha
Published in: Reviews in Frontiers of Modern Astrophysics - From Space Debris to Cosmology, 2020, Page(s) 189-211, ISBN 978-3-030-38508-8
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-38509-5_7