Publications of Robert Sych ordered by citations

A list of publications authored or co-authored by Robert Sych, derived from the SAO/NASA Astrophysics Data System (ADS) and ordered by the numbers of citations.

Orcid ID: 0000-0003-4693-0660

144	Relationship between wave processes in sunspots and quasi-periodic pulsations in active region flares Sych, R., Nakariakov, V. M., Karlicky, M. & Anfinogentov, S., 2009, A&A, 505, 791
78	Three-minute Oscillations above Sunspot Umbra Observed with the Solar Dynamics Observatory/Atmospheric Imaging Assembly and Nobeyama Radioheliograph Reznikova, V. E., Shibasaki, K., Sych, R. A. & Nakariakov, V. M., 2012, ApJ, 746, 119
73	Oscillatory processes in solar flares Nakariakov, V. M., Inglis, A. R., Zimovets, I. V., Foullon, C., Verwichte, E., Sych, R. & Myagkova, I. N., 2010, Plasma Physics and Controlled Fusion, 52, 124009
63	Multi-height observations of magnetoacoustic cut-off frequency in a sunspot atmosphere Yuan, D., Sych, R., Reznikova, V. E. & Nakariakov, V. M., 2014, A&A, 561, A19
48	Wave dynamics in a sunspot umbra Sych, R. & Nakariakov, V. M., 2014, A&A, 569, A72
44	The Pixelised Wavelet Filtering Method to Study Waves and Oscillations in Time Sequences of Solar Atmospheric Images Sych, R. A. & Nakariakov, V. M., 2008, Solar Physics, 248, 395
40	Frequency drifts of 3-min oscillations in microwave and EUV emission above sunspots Sych, R., Zaqarashvili, T. V., Nakariakov, V. M., Anfinogentov, S. A., Shibasaki, K. & Yan, Y., 2012, A&A, 539, A23
35	Microwave Zebra Pattern Structures in the X2.2 Solar Flare on 2011 February 15 Tan, Baolin, Yan, Yihua, Tan, Chengming, Sych, Robert & Gao, Guannan, 2012, ApJ, 744, 166
26	Model of local oscillations in sunspots Zhugzhda, Yu. D. & Sych, R. A., 2014, Astronomy Letters, 40, 576
22	Multi-Site Spectrographic and Heliographic Observations of Radio Fine Structure on April 10, 2001 Chernov, G. P., Sych, R. A., Yan, Yihua, Fu, Qijun, Tan, Chengming, Huang, Guangli, Wang, De-Yu & Wu, Hongao, 2006, Solar Physics, 237, 397
22	Web-Based Data Processing System for Automated Detection of Oscillations with Applications to the Solar Atmosphere Sych, R. A., Nakariakov, V. M., Anfinogentov, S. A. & Ofman, L., 2010, Solar Physics, 266, 349
21	Siberian Radioheliograph: first results Lesovoi, Sergey, Altyntsev, Alexander, Kochanov, Aleksey, Grechnev, Victor, Gubin, Aleksey, Zhdanov, Dmitriy, Ivanov, Evgeniy, Uralov, Arkadiy, Kashapova, Larisa, Kuznetsov, Aleksey, Meshalkina, Nataliya & Sych, Robert, 2017, Solar-Terrestrial Physics, 3, 3
21	Sunspot waves and flare energy release Sych, R., Karlický, M., Altyntsev, A., Dudík, J. & Kashapova, L., 2015, A&A, 577, A43
19	On the wave mode of subsecond pulses in the cm-range Meshalkina, N. S., Altyntsev, A. T., Sych, R. A., Chernov, G. P. & Yihua, Yan, 2004, Solar Physics, 221, 85
19	Study of multi-periodic coronal pulsations during an X-class solar flare Chowdhury, Partha, Srivastava, A. K., Dwivedi, B. N., Sych, Robert & Moon, Y.-J., 2015, Advances in Space Research, 56, 2769
17	Radio Observations of Compact Solar Sources Located Between Sunspots Sych, R. A., Uralov, A. M. & Korzhavin, A. N., 1993, Solar Physics, 144, 59
16	MHD Wave in Sunspots Sych, Robert, 2016, Geophysical Monograph Series, 216, 467
16	Properties of Local Oscillations in the Lower Sunspot Atmosphere Sych, Robert, Zhugzhda, Yuzef & Yan, Xiaoli, 2020, ApJ, 888, 84
14	The observations of solar microwave bursts at the Siberian solar radio telescope with 56-millisecond resolution. Altyntsev, A. T., Grechnev, V. V., Kachev, L. E., Lesovoi, S. V., Mansyrev, M. I., Molodyakov, S. A., Platonov, A. V., Saenko, I. I., Smolkov, G. Y., Sych, R. A., Treskov, T. A., Zandanov, V. G. & Esepkina, N. A., 1994, A&A, 287, 256
13	The microwave subsecond pulse of September 17, 2001: The spectrum, location and size of the source Altyntsev, A. T., Lesovoi, S. V., Meshalkina, N. S., Sych, R. A. & Yan, Yihua, 2003, A&A, 400, 337
12	Two-dimensional SSRT observations of the flare-productive active region in July 1996 Uralov, A. M., Grechnev, V. V., Lesovoi, S. V., Sych, R. A., Kardapolova, N. N., Smolkov, G. Ya. & Treskov, T. A., 1998, Solar Physics, 178, 119
12	Spectral and spatial observations of microwave spikes and zebra structure in the short radio burst of May 29, 2003 Chernov, G. P., Sych, R. A., Meshalkina, N. S., Yan, Y. & Tan, C., 2012, A&A, 538, A53
11	Gradient pattern analysis of short solar radio bursts Rosa, R. R., Karlický, M., Veronese, T. B., Vijaykumar, N. L., Sawant, H. S., Borgazzi, A. I., Dantas, M. S., Barbosa, E. B. M., Sych, R. A. & Mendes, O., 2008, Advances in Space Research, 42, 844
11	Observations of microwave bursts with different types of fine structure using data with high spatial and spectral resolution Altyntsev, A. T., Kardapolova, N. N., Kuznetsov, A. A., Lesovoi, S. V., Meshalkina, N. S., Sych, R. A. & Yan, Y., 2004, Multi-Wavelength Investigations of Solar Activity (Editors: Stepanov, Alexander V., Benevolenskaya, Elena E. & Kosovichev, Alexander G.), IAU Symposium, 223, p. 437
10	Radio, EUV, and X-Ray Observations during a Filament Rise in the 2011 June 7 Solar Flare Karlický, Marian, Kašparová, Jana & Sych, Robert, 2020, ApJ, 888, 18
10	Weakly polarized microwave sources in active regions prior to large X-ray flares Uralov, A. M., Sych, R. A., Shchepkina, V. L., Zubkova, G. N. & Smolkov, G. Ya., 1998, Solar Physics, 183, 359
9	Local sunspot oscillations and umbral dots Zhugzhda, Yuzef & Sych, Robert, 2018, Research in Astronomy and Astrophysics, 18, 105
9	The dynamics of 3-min wavefronts and their relation to sunspot magnetic fields Sych, Robert, Jess, David B. & Su, Jiangtao, 2021, Philosophical Transactions of the Royal Society of London Series A, 379, 20200180
8	Spatial structure of resonance cavities in sunspots Sych, Robert, Zhu, Xiaoshuai, Chen, Yao & Yan, Fabao, 2024, MNRAS, 529, 967
8	The regional peculiarities of the total ozone content variations caused by solar/geomagnetic phenomena Belinskaya, A., Kazimirovsky, Ed., Matafonov, G. & Sych, R., 2001, Advances in Space Research, 27, 2007
8	The radio signature of twisted magnetic ropes and reconnection site in the low corona Huang, G. L., Wu, H. A., Grechnev, V. V., Sych, R. A. & Altyntsev, A. T., 2003, Solar Physics, 213, 341
8	A Model of Zebra Patterns in Solar Radio Emission Chernov, G. P., Fomichev, V. V. & Sych, R. A., 2018, Geomagnetism and Aeronomy, 58, 394
8	Wavelet Cleaning of Solar Dynamic Radio Spectrograms Sych, Robert A. & Yan, Yi-Hua, 2002, Chinese Journal of Astronomy and Astrophysics, 2, 183
8	Fine wave dynamics in umbral flash sources Sych, R. & Wang, M., 2018, A&A, 618, A123
8	A flare of 23 September 1998: relation between temporal and spatial structures Altyntsev, A. T., Sych, R. A., Grechnev, V. V., Meshalkina, N. S. & Rudenko, G. V., 2002, Solar Physics, 206, 155
5	Magneto-acoustic waves in magnetic twisted flux tubes Wu, Wei, Sych, Robert, Chen, Jie & Su, Jiang-Tao, 2021, Research in Astronomy and Astrophysics, 21, 126
5	Radioheliograph Observations of Microwave Bursts with Zebra Structures Altyntsev, A. T., Lesovoi, S. V., Meshalkina, N. S., Sych, R. A. & Yan, Y., 2011, Solar Physics, 273, 163
5	Siberian Radioheliograph: sunspot oscillations in 3-6 GHz band Sych, Robert & Altyntsev, Alexander, 2023, MNRAS, 519, 4397
5	Spectral and temporal properties of narrowband dm-spikes and broadband pulses in the August 5, 2003 flare Sych, R. A., Sawant, H. S., Karlický, M. & Mészárosová, H., 2006, Advances in Space Research, 38, 979
4	A Multipeak Solar Flare with a High Turnover Frequency of the Gyrosynchrotron Spectra from the Loop-top Source Wu, Zhao, Kuznetsov, Alexey, Anfinogentov, Sergey, Melnikov, Victor, Sych, Robert, Wang, Bing, Zheng, Ruisheng, Kong, Xiangliang, Tan, Baolin, Ning, Zongjun & Chen, Yao, 2024, ApJ, 968, 5
4	Double peak quasi-periodic pulsations in a circular-ribbon flare Altyntsev, A. T., Meshalkina, N. S., Sych, R. A. & Kolotkov, D. Y., 2022, A&A, 663, A149
4	Propagation Properties of Sunspots Umbral Oscillations in Horizontal and Vertical Directions Wu, Wei, Su, Jiang-tao, Chen, Jie, Zhu, Xiao-shuai & Sych, Robert, 2023, ApJ, 958, 10
4	Powerful Umbral Flashes and Local Oscillations in Sunspots Zhugzhda, Yu. D. & Sych, R. A., 2019, Astronomy Letters, 45, 177
4	Some results of solar radio emission observations at the Siberian Solar Radio Telescope Zubkova, G. N., Kardapolova, N. N., Lubyshev, B. I., Nefedyev, V. P., Smolkov, G. Ya, Sych, R. A. & Treskov, T. A., 1990, Astronomische Nachrichten, 311, 313
3	The periodic spatial temporal characteristics variations of the total ozone content Sych, R. A., Matafonov, G. K., Belinskaya, A. Ju. & Ferreira, N. J., 2005, Journal of Atmospheric and Solar-Terrestrial Physics, 67, 1779
3	Some Results of Solar Radio Emission Observations at the Siberian Solar Radio Telescope Sych, R. A. & Treskov, T. A., 1990, Astronomische Nachrichten, 311, 313
2	Characterization of solar multi-scaling magnetic loop interactions Rosa, Reinaldo R., Karlický, Marian, Zanandrea, Ademilson, Sych, Robert A., Sawant, Hanumant S. & Krishan, Vinod, 2005, Magnetic Fields in the Universe: From Laboratory and Stars to Primordial Structures. (Editors: de Gouveia dal Pino, Elisabete M., Lugones, Germán & Lazarian, Alexander), American Institute of Physics Conference Series, 784, p. 567
2	The Brazilian decimetric array and space weather Sawant, Hanumant S., Gopalswamy, Natchimuthuk, Rosa, Reinaldo R., Sych, Robert A., Anfinogentov, Sergey A., Fernandes, Francisco C. R., Cecatto, José R. & Costa, Joaquim E. R., 2011, Journal of Atmospheric and Solar-Terrestrial Physics, 73, 1300
2	Electron acceleration in a post-flare decimetric continuum source Subramanian, P., White, S. M., Karlický, M., Sych, R., Sawant, H. S. & Ananthakrishnan, S., 2007, A&A, 468, 1099
2	Waves and oscillations in sunspot atmosphere: A review Sych, Robert, 2015, Solnechno-Zemnaya Fizika, 1, 3
2	Spatial Variation of Wave Periods of Magnetoacoustic-gravity Waves in the Flux-tube Chmielewski, P., Murawski, K. & Sych, R., 2016, Acta Physica Polonica B, 47, 2273
1	Concerning spikes in emission and absorption in the microwave range Chernov, Gennady P., Sych, Robert A., Huang, Guang-Li, Ji, Hai-Sheng, Yan, Yi-Hua & Tan, Cheng-Ming, 2013, Research in Astronomy and Astrophysics, 13, 115
1	Induced MHD oscillations of fine loop structures located in coronal hole Anfinogentov, S., Sych, R. & Prosovetsky, D., 2010, arXiv:1011.4350
1	Flare evolution and polarization changes in fine structures of solar radio emission in the 2013 April 11 event Chernov, Gennady, Sych, Robert, Tan, Bao-Lin, Yan, Yi-Hua, Tan, Cheng-Ming, Fu, Qi-Jun, Karlický, Marian & Fomichev, Valery, 2016, Research in Astronomy and Astrophysics, 16, 28
1	A rare centimetric spike event on 10 March 2002 Wang, M., Xie, R. X., Sych, R. A., Yan, Y. H. & Liu, Y. Y., 2004, Solar Physics, 223, 201
1	The observational evidence of microwave pulsations with very long periods in the corona Xie, R. X., Wang, M., Shi, S. B., Xu, C., Li, W. H., Yan, Y. H., Sych, R. A. & Altyntsev, A. T., 2003, Acta Astronomica Sinica, 44, 8
1	A solar radio moving type IV burst of expanding arches type involving multi-sources Xie, Ruixiang, Wang, Min, Duan, Changchun, Yan, Yihua, Sych, R. A. & Altyntsev, A. T., 2002, Science in China A: Mathematics, 45, 97
1	An analysis of the spatial features of drifting bursts in the microwave range Meshalkina, N. S., Altyntsev, A. T., Grechnev, V. V., Sych, R. A. & Yihua, Yan, 2002, Solar Variability: From Core to Outer Frontiers (Editors: Wilson, A.), ESA Special Publication, 1, p. 343
1	Nonlinearity of 3 minute Slow Magnetoacoustic Waves in the Sunspot Umbral Atmosphere Sanjay, Y., Krishna Prasad, S., Sych, Robert & Rawat, P. S., 2025, ApJ, 989, 129
1	Study of Waveguides and Resonant Cavities over Sunspot Volumes Using Multichannel Solar Dynamics Observatory Observations Sych, Robert & Yan, Yihua, 2025, ApJ, 986, 180
1	Radio Variability of the Quasar 3C 273 on the Centimetric Waves -Wavelet-Analysis Ryabov, M. I., Sukharev, A. L., Sych, R. A. & Aller, M. F., 2012, Odessa Astronomical Publications, 25, 203
0	Observations of microwave subsecond pulses with high spectral and spatial resolution Sych, R. A., Altyntsev, A. T., Grechnev, V. V., Meshalkina, N. S. & Yan, Y., 2002, Solar Variability: From Core to Outer Frontiers (Editors: Wilson, A.), ESA Special Publication, 2, p. 761
0	Observational evidence of very long period pulsations of solar coronal microwave radiation Xie, Rui-xiang, Wang, Min, Shi, Shuo-biao, Xu, Chun, Li, Wei-hua, Yan, Yi-hua, Sych, R. A. & Altyntsev, A. T., 2003, Chinese Astronomy and Astrophysics, 27, 158
0	Comparison of alternative zebra-structure models in solar radio emission Chernov, G. P., Fomichev, V. V. & Sych, R. A., 2017, arXiv:1704.02528
0	Chromospheric oscillations in CaII lines Teplitskaya, R. B., Ozhogina, O. A., Turova, I. P. & Sych, R. A., 2010, Geomagnetism and Aeronomy, 50, 831
0	Detecting climatic and tidal influence on the Amazon River level by wavelet analysis Lima, I. B. T., Carvalho, J. C., Ramos, F. M., Rosa, R. R., Sych, R. A. & Novo, E. M. L. M., 2006, SIL Proceedings, 1922-2010, 29, 1785
0	Fine structure of microwave emission in the 25 August 1999 event and its association with the magnetic field fine structure Ledenev, V. G., Sych, R. A., Yan, Y., Fu, Q., Huang, G. & Wu, H., 2005, Journal of Atmospheric and Solar-Terrestrial Physics, 67, 1720
0	Preflare HXR and Chromospheric Line Emission in NOAA 0652 ON 25TH July 2004 Chornogor, S. N., Kashapova, L. K., Sych, R. A. & Andriyenko, O. V., 2005, The Dynamic Sun: Challenges for Theory and Observations (Editors: Danesy, D., Poedts, S., de Groof, A. & Andries, J.), ESA Special Publication, 11, p. 115.1
0	The Wavelet Analysis of the Activity of the Core-Jet System of Quasars and Blazars in the Centimeter Waveband Ryabov, M. I., Sukharev, A. L., Volvach, A. E., Volvach, L. N., Sych, R. A. & Aller, M., 2011, Odessa Astronomical Publications, 24, 97
0	A Type IV Radio Burst Associated with Type III Burst, Pulsation and Spike Emissions Wang, M., Xie, R. X., Duan, C. C., Yan, Y. H., Sych, R. A. & Altyntsev, A. T., 2003, Solar Physics, 212, 407