783 citations
- University of CreteGR206 papers
- Foundation for Research and Technology HellasGR151 papers
- Ames National LaboratoryUS49 papers
- Iowa State UniversityUS49 papers
- Centre National de la Recherche ScientifiqueFR32 papers
- Aarhus UniversityDK17 papers
- Nanyang Technological UniversitySG16 papers
- St Petersburg UniversityRU16 papers
- University of KaiserslauternDE13 papers
- University of SouthamptonGB13 papers
- Ioffe InstituteRU11 papers
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19 papers · 1 filter
X-ray reverberation modelling of the continuum, optical/UV time-lags in quasars
D. A. Langis, I. E. Papadakis, E. Kammoun +2
Context: Extensive, multi-wavelength monitoring campaigns of nearby and higher redshift active galactic nuclei (AGN) have shown that the UV/optical variations are well correlated w…
The dramatic transition of the extreme Red Supergiant WOH G64 to a Yellow Hypergiant
G. Munoz-Sanchez, M. Kalitsounaki, S. de Wit +8
Red Supergiants (RSGs) are cool, evolved massive stars in their final evolutionary stage before exploding as a supernova. However, the evolution and fate of the most luminous RSGs…
IXPE Observation of the Low-Synchrotron Peaked Blazar S4 0954+65 During An Optical-X-ray Flare
Pouya M. Kouch, Ioannis Liodakis, Francesco Fenu +134
The X-ray polarization observations made possible with the Imaging X-ray Polarimetry Explorer (IXPE) offer new ways of probing high-energy emission processes in astrophysical jets…
Sensing multiatom networks in cavities via photon-induced excitation resonance
Pritam Chattopadhyay, Avijit Misra, Saikat Sur +2
We explore the distribution in space and time of a single-photon excitation shared by a network of dipole-dipole interacting atoms that are also coupled to a common photonic field…
Before & After: The Effect of EU's 2022 Code of Practice on Disinformation
Emmanouil Papadogiannakis, Panagiotis Papadopoulos, Nicolas Kourtellis +1
Over the past few years, the European Commission has made significant steps to reduce disinformation in cyberspace. One of those steps has been the introduction of the 2022 "Streng…
Binary progenitor systems for Type Ic supernovae
Martín Solar, Michał J. Michałowski, Jakub Nadolny +18
Core-collapse supernovae are explosions of massive stars at the end of their evolution. They are responsible for metal production and for halting star formation, having a significa…