Zobrazeno 1 - 10 of 15 pro vyhledávání: '"Y. T. Tsap"'
1
Relationship of Coronal Holes at Mid and Low Latitudes to the Mean Magnetic Field of the Sun
Autor: Y. T. Tsap, Z. S. Akhtemov, V. I. Haneychuk
Publikováno v: Astrophysics. 63:399-407
The relationship between the magnetic fluxes and areas of coronal holes (CH) at mid and low latitudes |φ |< 60° and the mean magnetic field (MMF) of the sun over the period from January 19 through December 12, 2012, is studied using ultraviolet ima
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::23da6fbc2931b52b7e3d9cb05057e75a
https://doi.org/10.1007/s10511-020-09644-1
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6
Frequency rising sub-THz emission from solar flare ribbons
Autor: Natasha L. S. Jeffrey, Y. T. Tsap, A. V. Stepanov, Eduard P. Kontar, G. G. Motorina, Gregory D. Fleishman
Observations of solar flares at sub-THz frequencies (mm and sub-mm wavelengths) over the last two decades often show a spectral component rising with frequency. Unlike a typical gyrosynchrotron spectrum decreasing with frequency, or a weak thermal co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1931abd9aa716e970c5cebf1e1acbf63
https://eprints.gla.ac.uk/174734/1/174734.pdf
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7
Acoustic and Slow Sausage Oscillations in the Stratified Solar Photosphere: Hinode Observations and Phase Relationships
Autor: A. V. Stepanov, Y. T. Tsap, Y. G. Kopylova
Publikováno v: Solar Physics. 291:3349-3356
Based on the linearized magnetohydrodynamic (MHD) equations within the framework of the thin flux tube approximation, the phase relationships between the disturbed quantities of evanescent acoustic and slow sausage MHD modes excited in the adiabatica
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::82acae539b5aa023b336f886ed16e149
https://doi.org/10.1007/s11207-016-0980-4
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8
Millimeter and X-Ray Emission from the 5 July 2012 Solar Flare
Autor: V. G. Nagnibeda, V. V. Smirnova, A. S. Morgachev, S. A. Kuznetsov, V. S. Ryzhov, Y. T. Tsap, G. G. Motorina
Publikováno v: Solar Physics. 293
The 5 July 2012 solar flare SOL2012-07-05T11:44 (11:39 – 11:49 UT) with an increasing millimeter spectrum between 93 and 140 GHz is considered. We use space and ground-based observations in X-ray, extreme ultraviolet, microwave, and millimeter wave
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::525bdd99d3422928a6ec1a145d31f3ed
https://doi.org/10.1007/s11207-018-1269-6
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