output
20022026
most citedThe LOFAR Two-metre Sky Survey -- V. Second data release

489 citations

86 papers

astro-ph.GA2026

RAD@home discovery of a bow-and-arrow radio galaxy tracing a ~560 kpc bow-shock structure in a multi-halo environment

Ananda Hota, Pratik Dabhade, Shubhrangshu Ghosh +9

We report the RAD@home citizen science discovery of a unique bow-and-arrow-shaped radio galaxy (BAARG; RAD J104501.6+352852, z = 0.159) identified in LoTSS DR2. The source exhibits…

astro-ph.GA2026★ 17 cited

The LOFAR Two-metre Sky Survey: VII. Third Data Release

T. W. Shimwell, M. J. Hardcastle, C. Tasse +99

We present the third data release of the LOFAR Two-metre Sky Survey (LoTSS-DR3). The survey images cover 88% of the northern sky and were created from 12,950 hrs of data (18.6 PB)…

astro-ph.SR2026

Is the nitrogen-rich source PN K4-47 a true planetary nebula?

Thomas Steinmetz, Tomasz Kaminski, David Jones +3

PN K4-47 is a young planetary nebula that exhibits shock-excited bipolar lobes and a complex molecular environment, with the highest number of molecules detected within a planetary…

gr-qc2026

Gauge gravitation theory in Riemann-Cartan space-time and the nonsingular Universe

A. V. Minkevich

The gauge gravitation theory in the Riemann-Cartan space-time is investigated in order to solve the fundamental problems of the general relativity theory. The constraints for indef…

astro-ph.SR2025

Magnetic fields in planetary nebulae detected through non-thermal radio continuum emission

Marcin Hajduk, Timothy Shimwell, Glenn White +3

Context. Planetary nebulae are shells ejected by low- and intermediate-mass stars. The slow wind ejected by the asymptotic giant branch star is compressed by a fast stellar wind to…

astro-ph.SR2025★ 2 cited

Source location and evolution of a multi-lane type II radio burst

P. Zucca, P. Zhang, K. Kozarev +8

Shocks in the solar corona can accelerate electrons that in turn generate radio emission known as type II radio bursts. The characteristics and morphology of these radio bursts in…