activity
19952026
most citedThe fourth data release of the Kilo-Degree Survey: ugri imaging and nine-band optical-IR photometry over 1000 square degrees

322 citations · 1.3k across the 71 of their papers we have counts for

collaborators

73 papers

astro-ph.SR2026

Ensemble pulsational characteristics of eclipsing binaries containing Cep stars observed by the TESS mission

C. I. Eze, G. Handler, M. Vanrespaille +4

Massive pulsators in eclipsing binaries provide precise, model-independent stellar parameters that, combined with asteroseismic constraints, provide powerful probes of interior pro…

astro-ph.HE2026

25 Years of Mrk 421 with XMM-Newton: Unveiling Structured Jets and Energy-Dependent Escape

Tek P. Adhikari, Gopal Bhatta, Sangeetha Kizhakkekalam +4

We present a long-term X-ray spectral and timing analysis of the TeV blazar Mrk~421 based on nearly a quarter century of archival \textit{XMM-Newton}/pn observations obtained betwe…

astro-ph.SR2026

Orbital and stellar parameter determination of eclipsing Cep pulsators

C. I. Eze, G. Handler, F. Kahraman Aliçavuş +2

Eclipsing binaries provide precise constraints on stellar properties and evolution, making those hosting Cep pulsators particularly valuable for characterising massive pulsatin…

astro-ph.CO2026

Non-linear Pairwise Velocities as a Cosmological Probe

Mariana Jaber, Antonela Taverna, Rasmus Strid +1

Peculiar velocities trace gravitational dynamics directly, complementing density-based clustering as wide-field spectroscopic surveys (DESI, Euclid, PFS) and kinetic Sunyaev-Zel'do…

cond-mat.mtrl-sci2026

Combining Frozen Trajectory Excitation and TACAW for in silico Time-Resolved Vibrational Electron Energy Loss/Gain Spectroscopy

Wojciech Marciniak, Joanna Marciniak, José Ángel Castellanos-Reyes +1

Seeing that ultrafast (picosecond timescale) vibrational electron energy loss spectroscopy (EELS) should soon be experimentally realizable, we present in silico approach capable of…

cond-mat.str-el2026

Universal Topological Power Transfer with Arbitrarily Large Chern Number in Driven Quantum Spin Chains

Anshuman Tripathi, Mircea Trif, Thore Posske

Topological frequency converters exploit a quantized transfer of power between two driving fields in a quantum system, a phenomenon topologically protected by the Chern number of t…