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20002026
most citedA New Application of the Lunar Laser Retroreflectors: Searching for the "Local" Hubble Expansion

23 citations · 87 across the 41 of their papers we have counts for

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Showing astro-ph.SRShow all

7 papers · 1 filter

astro-ph.SR2025

Topological ignition of the stealth coronal mass ejections

Yurii V. Dumin, Boris V. Somov

One of hot topics in the solar physics are the so-called 'stealth' coronal mass ejections (CME), which are not associated with any appreciable energy release events in the lower co…

astro-ph.SR2023

The unipolar solar flares as a manifestation of the 'topological' magnetic reconnection

Yurii V. Dumin, Boris V. Somov

Solar flares - which are the most prominent manifestation of the solar activity - typically manifest themselves as a single or a set of luminous arcs (magnetic flux tubes) rooted i…

astro-ph.SR2021★ 1 cited

Topological Quantification of the "Anemone" (Branching) Solar Flares

Evgeny V. Zhuzhoma, Vladislav S. Medvedev, Yurii V. Dumin +1

The so-called "anemone" solar flares are an interesting type of the space plasma phenomena, where multiple null points of the magnetic field are connected with each other and with…

astro-ph.SR2020

Anticorrelated temperature-density profiles in the quiet solar corona and coronal mass ejections: Approach based on the spin-type Hamiltonians

Yurii V. Dumin

The problem of solar corona heating remains one of key puzzles in astrophysics for a few decades; but none of the proposed mechanisms can give a definitive answer to this question.…

astro-ph.SR2019★ 3 cited

New Types of the Chromospheric Anemone Microflares: Case Study

Yurii V. Dumin, Boris V. Somov

The chromospheric anemone microflares (AMF) are the transient solar phenomena whose emission regions have a multi-ribbon configuration. As distinct from the so-called "atypical" so…

astro-ph.SR2018★ 2 cited

Topological model of the anemone microflares in the solar chromosphere

Yu. V. Dumin, B. V. Somov

Context: The chromospheric anemone microflares, which were discovered by Hinode satellite about a decade ago, are specific transient phenomena starting from a few luminous ribbons…

astro-ph.SR2017★ 2 cited

Observation of "Topological" Microflares in the Solar Atmosphere

Yurii V. Dumin, Boris V. Somov

We report on observation of the unusual kind of solar microflares, presumably associated with the so-called "topological trigger" of magnetic reconnection, which was theoretically…