Articles by Panos Charalampopoulos

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Panos Charalampopoulos

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Optical evolution of AT 2024wpp: the high-velocity outflows in Cow-like transients are consistent with high spherical symmetry

5 November 2024 by Miika Pursiainen and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

CSS161010: a luminous, fast blue optical transient with broad blueshifted hydrogen lines

22 October 2024 by Claudia Gutiérrez and others

High Energy Astrophysical Phenomena

On the diversity of strongly-interacting Type IIn supernovae

8 October 2024 by Irene Salmaso and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

The fast rise of the unusual Type IIL/IIb SN 2018ivc

25 September 2024 by Andrea Reguitti and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

The fast transient AT 2023clx in the nearby LINER galaxy NGC 3799 as a tidal disruption of a very low-mass star

26 August 2024 by Panos Charalampopoulos and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Longest Common Extensions with Wildcards: Trade-off and Applications

7 August 2024 by Gabriel Bathie and others

Data Structures and Algorithms

Light-Curve Structure and Halpha Line Formation in the Tidal Disruption Event AT 2019azh

1 August 2024 by Sara Faris and others

High Energy Astrophysical Phenomena

The X-ray Luminous Type Ibn SN 2022ablq: Estimates of Pre-explosion Mass Loss and Constraints on Precursor Emission

25 July 2024 by Craig Pellegrino and others at

University of Virginia

High Energy Astrophysical Phenomena

The enigmatic double-peaked stripped-envelope SN 2023aew

17 June 2024 by Tuomas Kangas and others

High Energy Astrophysical Phenomena

The extreme coronal line emitter AT 2022fpx: Varying optical polarization properties and late-time X-ray flare

13 June 2024 by Karri I. I. Koljonen and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

SN 2023emq: a flash-ionised Ibn supernova with possible CIII emissio

27 November 2023 by Miika Pursiainen and others at

ASTRON

High Energy Astrophysical Phenomena

Monthly quasi-periodic eruptions from repeated stellar disruption by a massive black hole

5 September 2023 by P. Evans and others at

University of Leicester

High Energy Astrophysical Phenomena

AT2022aedm and a new class of luminous, fast-cooling transients in elliptical galaxies

21 August 2023 by Matt Nicholl and others

High Energy Astrophysical Phenomena, Cosmology and Nongalactic Astrophysics

The broad-lined Type-Ic supernova SN 2022xxf with extraordinary two-humped light curves

14 August 2023 by Hanindyo Kuncarayakti and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

Delayed Appearance and Evolution of Coronal Lines in the TDE AT2019qiz

25 July 2023 by Phil Short and others

High Energy Astrophysical Phenomena

Broad-emission-line dominated hydrogen-rich luminous supernovae

15 June 2023 by P. Pessi and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

Multiwavelength observations of the extraordinary accretion event AT2021lwx

31 March 2023 by Phil Wiseman and others

High Energy Astrophysical Phenomena

AT 2020wey and the class of faint and fast Tidal Disruption Events

30 March 2023 by Panos Charalampopoulos and others

High Energy Astrophysical Phenomena

Modeling continuum polarization levels of tidal disruption events based on the collision-induced outflow mode

9 December 2022 by Panos Charalampopoulos and others

High Energy Astrophysical Phenomena

The Birth of a Relativistic Jet Following the Disruption of a Star by a Cosmological Black Hole

29 November 2022 by Dheeraj Pasham and others at

MIT

High Energy Astrophysical Phenomena

A very luminous jet from the disruption of a star by a massive black hole

29 November 2022 by Igor Andreoni and others

High Energy Astrophysical Phenomena

The rise and fall of the iron-strong nuclear transient PS16dtm

25 November 2022 by Tanja Petrushevska and others at

ASTRON

High Energy Astrophysical Phenomena, Cosmology and Nongalactic Astrophysics

The nuclear transient AT 2017gge: a tidal disruption event in a dusty and gas-rich environment and the awakening of a dormant SMBH

9 September 2022 by Federica Onori and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

An asymmetric electron-scattering photosphere around optical tidal disruption events

14 July 2022 by Giorgos Leloudas and others

High Energy Astrophysical Phenomena

SN 2018bsz: a Type I superluminous supernova with aspherical circumstellar material

29 June 2022 by Miika Pursiainen and others

High Energy Astrophysical Phenomena

An elliptical accretion disk following the tidal disruption event AT 2020zso

7 June 2022 by Thomas Wevers and others

High Energy Astrophysical Phenomena

A detailed spectroscopic study of Tidal Disruption Events

25 March 2022 by Panos Charalampopoulos and others

High Energy Astrophysical Phenomena

SN 2020acat: A purr-fect example of a fast rising Type IIb Supernova

18 January 2022 by Kyle Medler and others

High Energy Astrophysical Phenomena

The Tidal Disruption Event AT 2018hyz I: Double-peaked emission lines and a flat Balmer decrement

24 September 2020 by Phil Short and others at

ASTRON

Astrophysics of Galaxies, High Energy Astrophysical Phenomena

An outflow powers the optical rise of the nearby, fast-evolving tidal disruption event AT2019qiz

14 September 2020 by Matt Nicholl and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

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High Energy Astrophysical Phenomena Solar and Stellar Astrophysics Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics