2 citations · 2 across the 6 of their papers we have counts for
6 papers
The sub- and quasi-centurial cycles in solar and geomagnetic activity data series/v.3
Boris Komitov, Stefano Sello, Peter Duchlev +3
The subject of this paper is the existence and stability of solar cycles with durations in the range of 20-250 years. Five types of data series are used: 1) The Zurich series (1749…
Sunspot minimum between solar cycles No 23 and 24. Prediction of solar cycle No 24 magnitude on the base of "Waldmeier's rule"
B. Komitov, P. Duchlev, K. Stoychev +2
The main purpose of this study is the determination of solar minimum date of the new sunspot cycle No 24. It is provided by using of four types of mean daily data values for the pe…
The "Sun-climate" relationship : III. The solar flares, north-south sunspot arrea asymmetry and climate
Boris Komitov
In this last Paper III additional evidences that the solar high energetic particles radiation with energies higher as 100 MeV (the solar cosmic rays SCR) is an very important compo…
The climate of Bulgaria during 19th and 20th centuries by instrumental and indirect data : Solar modulated cycles and their evolution
Boris Komitov, Momchil Dechev, Peter Duchlev
Two types of data sets for investigation of solar- modulated cycles in the climate of Bulgaria during the last ~ 200 years has been used in this study: 1. Instrumental data for the…
An evidence for solar activity influence on the meteorological processes in the south polar region of Mars during the great opposition in AD 1924
Boris Komitov
A time series of the Martian south ice polar cap mean diameter for the period July-December 1924 is investigated. The data are based on the high quality pictures, which are obtaine…
About a mechanism of the short period 160-min radial pulsations of Sun
Ivan Ivanov, Valentina Taneva, Boris Komitov
The visible diameter of Sun oscilates with a period of 160 min. The same type of periodicity is also found in a huge number of solar radiation parameters. To elucidate the origin o…