67 citations · 150 across the 9 of their papers we have counts for
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Change in activity character of coronae of low-mass stars of various spectral types
B. A. Nizamov, M. M. Katsova, M. A. Livshits
We study the dependence of the coronal activity index on the star's rotation rate. This question was considered earlier for 824 late-type stars on the basis of a consolidated catal…
Superflare G and K Stars and the Lithium abundance
M. M. Katsova, M. A. Livshits, T. V. Mishenina +1
We analyzed here the connection of superflares and the lithium abundance in G and K stars based on Li abundance determinations conducted with the echelle spectra of a full set of 2…
Evidence of the Relationship between the Emerging Magnetic Fields, Electric Currents, and Solar Flares Observed on May 10, 2012
M. A. Livshits, I. Yu. Grigoryeva, I. I. Myshyakov +1
We have analyzed multi-wavelength observations and magnetic-field data for the solar flare of May 10, 2012 (04:18 UT) and have detected a sign inversion of the signal in the line-o…