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19922026
most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

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522 papers · 1 filter

astro-ph.SR2026

Cycle Variation in the Occurrence of Great Soft X-ray Solar Flares

V. N. Obridko, M. M. Katsova, D. D. Sokoloff

Powerful nonstationary processes such as flares and coronal mass ejections are detected mainly near the solar cycle maxima. However, the analysis of the great flares since 1975, wh…

astro-ph.SR2026

Transformation of solar wind energy and helicity spectra in the frame of magnetohydrodynamics shell modeling

I. Dukanov, E. Yushkov, P. Frick +1

Based on the data recorded during the Parker Solar Probe mission, it can be suggested that there is no balance between kinetic and magnetic energy in the vicinity of the Sun. The s…

astro-ph.SR2026

Photometric light curves analysis of SU UMa-type dwarf novae: the case of RZ LMi and KV Dra

I. B. Voloshina, A. N. Tarasenkov

The results of new photometric observations of two SU~UMa type dwarf novae are presented. Superhumps were detected on the light curves of these systems during superoutbursts and th…

astro-ph.SR2026★ 3 cited

New possible way to determine stellar wind terminal velocity from analysis of Lyman- absorption spectra

Sergey D. Korolkov, Vladislav V. Izmodenov

Stellar winds interact with the partially ionized interstellar medium (ISM), forming astrospheres. A key feature of this interaction is the hydrogen wall - secondary interstellar a…

astro-ph.SR2026

Variable Red Giants Exploration with MASTER Robotic Net: Main Algorithms and Study of Three Mira-type Targets

Alexander N. Tarasenkov, Vladimir M. Lipunov, Artem S. Kuznetsov +4

We are discussing the capabilities of MASTER network of robotic telescopes to study variable red giant stars. We report the discovery and present archival light curves for three op…

astro-ph.SR2025

Manifestation of the stellar wind cycle in infrared images: Example of the heliosphere

I. P. Zabolotnyi, V. V. Izmodenov

The regions in which stellar winds interact with the interstellar medium, also known as astrospheres, can be observed in detail through the thermal emission of the interstellar dus…