Publications of Barbara Sylwester ordered by citations

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

Orcid ID: 0000-0001-8428-4626

179	Dynamics of flaring loops. I - Thermodynamic decay scaling laws Serio, S., Reale, F., Jakimiec, J., Sylwester, B. & Sylwester, J., 1991, A&A, 241, 197
117	Dynamics of flaring loops. II - Flare evolution in the density-temperature diagram Jakimiec, J., Sylwester, B., Sylwester, J., Serio, S., Peres, G. & Reale, F., 1992, A&A, 253, 269
84	Resik: A Bent Crystal X-ray Spectrometer for Studies of Solar Coronal Plasma Composition Sylwester, J., Gaicki, I., Kordylewski, Z., Kowaliński, M., Nowak, S., Płocieniak, S., Siarkowski, M., Sylwester, B., Trzebiński, W., Bakała, J., Culhane, J. L., Whyndham, M., Bentley, R. D., Guttridge, P. R., Phillips, K. J. H., Lang, J., Brown, C. M., Doschek, G. A., Kuznetsov, V. D., Oraevsky, V. N., Stepanov, A. I. & Lisin, D. V., 2005, Solar Physics, 226, 45
68	Dynamics of flaring loops. III - Interpretation of flare evolution in the emission measure-temperature diagram Sylwester, B., Sylwester, J., Serio, S., Reale, F., Bentley, R. D. & Fludra, A., 1993, A&A, 267, 586
65	Nonequilibrium Processes in the Solar Corona, Transition Region, Flares, and Solar Wind (Invited Review) Dudík, Jaroslav, Dzifčáková, Elena, Meyer-Vernet, Nicole, Del Zanna, Giulio, Young, Peter R., Giunta, Alessandra, Sylwester, Barbara, Sylwester, Janusz, Oka, Mitsuo, Mason, Helen E., Vocks, Christian, Matteini, Lorenzo, Krucker, Säm, Williams, David R. & Mackovjak, Šimon, 2017, Solar Physics, 292, 100
47	Flare Characteristics from X-ray Light Curves Gryciuk, M., Siarkowski, M., Sylwester, J., Gburek, S., Podgorski, P., Kepa, A., Sylwester, B. & Mrozek, T., 2017, Solar Physics, 292, 77
42	Solar Flare Abundances of Potassium, Argon, and Sulphur Phillips, K. J. H., Sylwester, J., Sylwester, B. & Landi, E., 2003, ApJ, 589, L113
36	Soft X-ray coronal spectra at low activity levels observed by RESIK Sylwester, B., Sylwester, J. & Phillips, K. J. H., 2010, A&A, 514, A82
28	Solar Flare Composition and Thermodynamics from RESIK X-Ray Spectra Sylwester, B., Sylwester, J., Phillips, K. J. H., Kępa, A. & Mrozek, T., 2014, ApJ, 787, 122
28	Quantitative interpretation of GOES soft X-ray measurements. I. The isothermal approximation: application of various atomic data. Sylwester, J., Garcia, H. A. & Sylwester, B., 1995, A&A, 293, 577
27	SphinX soft X-ray spectrophotometer: Science objectives, design and performance Gburek, S., Sylwester, J., Kowalinski, M., Bakala, J., Kordylewski, Z., Podgorski, P., Plocieniak, S., Siarkowski, M., Sylwester, B., Trzebinski, W., Kuzin, S. V., Pertsov, A. A., Kotov, Yu. D., Farnik, F., Reale, F. & Phillips, K. J. H., 2011, Solar System Research, 45, 189
27	Flares and Their Underlying Magnetic Complexity Engell, Alexander J., Siarkowski, Marek, Gryciuk, Magda, Sylwester, Janusz, Sylwester, Barbara, Golub, Leon, Korreck, Kelly & Cirtain, Jonathan, 2011, ApJ, 726, 12
26	The X-Ray Line Feature at 3.5 KeV in Galaxy Cluster Spectra Phillips, K. J. H., Sylwester, B. & Sylwester, J., 2015, ApJ, 809, 50
26	SphinX Measurements of the 2009 Solar Minimum X-Ray Emission Sylwester, J., Kowalinski, M., Gburek, S., Siarkowski, M., Kuzin, S., Farnik, F., Reale, F., Phillips, K. J. H., Bakała, J., Gryciuk, M., Podgorski, P. & Sylwester, B., 2012, ApJ, 751, 111
25	SphinX: The Solar Photometer in X-Rays Gburek, Szymon, Sylwester, Janusz, Kowalinski, Miroslaw, Bakala, Jaroslaw, Kordylewski, Zbigniew, Podgorski, Piotr, Plocieniak, Stefan, Siarkowski, Marek, Sylwester, Barbara, Trzebinski, Witold, Kuzin, Sergey V., Pertsov, Andrey A., Kotov, Yurij D., Farnik, Frantisek, Reale, Fabio & Phillips, Kenneth J. H., 2013, Solar Physics, 283, 631
25	Stellar Coronae, Solar Flares: A Detailed Comparison of σ GEM, HR 1099, and the Sun in High-resolution X-Rays Huenemoerder, David P., Phillips, Kenneth J. H., Sylwester, Janusz & Sylwester, Barbara, 2013, ApJ, 768, 135
24	Diagnostics of non-thermal distributions in solar flare spectra observed by RESIK and RHESSI Kulinová, A., Kašparová, J., Dzifčáková, E., Sylwester, J., Sylwester, B. & Karlický, M., 2011, A&A, 533, A81
23	Resik Solar X-Ray Flare Element Abundances on a Non-isothermal Assumption Sylwester, B., Phillips, K. J. H., Sylwester, J. & Kępa, A., 2015, ApJ, 805, 49
23	Highly Ionized Potassium Lines in Solar X-ray Spectra and the Abundance of Potassium Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kuznetsov, V. D., 2010, ApJ, 710, 804
22	The Solar Flare Chlorine Abundance from RESIK X-Ray Spectra Sylwester, B., Phillips, K. J. H., Sylwester, J. & Kuznetsov, V. D., 2011, ApJ, 738, 49
22	Si XII X-Ray Satellite Lines in Solar Flare Spectra Phillips, K. J. H., Dubau, J., Sylwester, J. & Sylwester, B., 2006, ApJ, 638, 1154
21	Nonthermal and thermal diagnostics of a solar flare observed with RESIK and RHESSI Dzifčáková, E., Kulinová, A., Chifor, C., Mason, H. E., Del Zanna, G., Sylwester, J. & Sylwester, B., 2008, A&A, 488, 311
20	A benchmark study for CHIANTI based on RESIK solar flare spectra Chifor, C., Del Zanna, G., Mason, H. E., Sylwester, J., Sylwester, B. & Phillips, K. J. H., 2007, A&A, 462, 323
17	Evolution of White-Light Flares Observed by YOHKOH Sylwester, Barbara & Sylwester, Janusz, 2000, Solar Physics, 194, 305
17	Investigation of flare heating based on X-ray observations Jakiemiec, J., Sylwester, B., Sylwester, J., Mewe, R., Peres, G., Serio, S. & Schrijver, J., 1986, Advances in Space Research, 6, 237
16	A Solar Spectroscopic Absolute Abundance of Argon from RESIK Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kuznetsov, V. D., 2010, ApJ, 720, 1721
16	The Solar Flare Sulfur Abundance from RESIK Observations Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kuznetsov, V. D., 2012, ApJ, 751, 103
15	Solar flare X-ray spectra. I: Wavelengths of Fe XXIV - XXV lines in the region lambda = 1.85 - 1.87 Å. Korneev, V. V., Krutov, V. V., Mandelshtam, S. L., Urnov, A. M., Zhitnik, I. A., Kononov, A. Ia., Golts, E. Ia., Sidelnikov, Iu. V., Sylwester, B. & Sylwester, J., 1979, Solar Physics, 63, 319
13	ANDRIL - Maximum Likelihood Algorithm for Deconvolution of SXT Images Sylwester, J. & Sylwester, B., 1998, Acta Astronomica, 48, 519
13	The Solar X-ray Continuum Measured by RESIK Phillips, K. J. H., Sylwester, J., Sylwester, B. & Kuznetsov, V. D., 2010, ApJ, 711, 179
13	Investigation of the Mg XII 8.42 Å doublet in solar flare spectra Sylwester, B., Faucher, P., Jakimiec, J., Krutov, V. V., McWhirter, R. W. P., Sylwester, J., Tomczak, M., Volonté, S. & Zhitnik, I. A., 1986, Solar Physics, 103, 67
12	A working model of sunspot structure in photosphere, chromosphere and corona, derived from X-ray, EUV, optical and radio observations Staude, J., Hildebrandt, J., Fuerstenberg, F., Krueger, A., Jakimiec, J., Obridko, V. N., Siarkowski, M., Sylwester, B. & Sylwester, J., 1983, Acta Astronomica, 33, 441
12	RESIK Observations of Helium-like Argon X-Ray Line Emission in Solar Flares Sylwester, J., Sylwester, B. & Phillips, K. J. H., 2008, ApJ, 681, L117
12	Physical Characteristics of AR 11024 Plasma Based on SPHINX and XRT Data Sylwester, B., Sylwester, J., Siarkowski, M., Engell, A. J. & Kuzin, S. V., 2011, Central European Astrophysical Bulletin, 35, 171
12	Differential emission measure analysis of hot-flare plasma from solar-maximum mission X-ray data Jakimiec, J., Sylwester, J., Lemen, J. R., Mewe, R., Bentley, R. D., Fludra, A., Schrijver, J. & Sylwester, B., 1984, Advances in Space Research, 4, 203
11	Silicon Abundance from RESIK Solar Flare Observations Sylwester, B., Phillips, K. J. H., Sylwester, J. & Kȩpa, A., 2013, Solar Physics, 283, 453
11	Observations of 1s2 1s np and 1s np lines in RESIK soft X-ray spectra Kepa, A., Sylwester, J., Sylwester, B., Siarkowski, M., Phillips, K. J. H. & Kuznetsov, V. D., 2006, Advances in Space Research, 38, 1538
11	Determination of differential emission measure from X-ray solar spectra registered by RESIK aboard CORONAS-F Kepa, A., Sylwester, J., Sylwester, B., Siarkowski, M. & Stepanov, A. I., 2006, Solar System Research, 40, 294
11	X-ray Flare Spectra from the DIOGENESS Spectrometer and Its Concept Applied to ChemiX on the Interhelioprobe Spacecraft Sylwester, Janusz, Kordylewski, Zbigniew, Płocieniak, Stefan, Siarkowski, Marek, Kowaliński, Mirosław, Nowak, Stanisław, Trzebiński, Witold, Śtęślicki, Marek, Sylwester, Barbara, Stańczyk, Eugeniusz, Zawerbny, Ryszard, Szaforz, Żaneta, Phillips, Kenneth J. H., Fárník, František & Stepanov, Anatolyi, 2015, Solar Physics, 290, 3683
11	Soft X-ray variability over the present minimum of solar activity as observed by SphinX Gburek, S., Siarkowski, M., Kepa, A., Sylwester, J., Kowalinski, M., Bakala, J., Podgorski, P., Kordylewski, Z., Plocieniak, S., Sylwester, B., Trzebinski, W. & Kuzin, S., 2011, Solar System Research, 45, 182
10	Detection of H- and He-like resonance lines of chlorine in solar flare spectra Sylwester, B., Sylwester, J., Siarkowski, M., Phillips, K. J. H. & Landi, E., 2004, Multi-Wavelength Investigations of Solar Activity (Editors: Stepanov, Alexander V., Benevolenskaya, Elena E. & Kosovichev, Alexander G.), IAU Symposium, 223, p. 671
9	Thermal Characteristics and the Differential Emission Measure Distribution During a B8.3 Flare on 2009 July 4 Awasthi, Arun Kumar, Sylwester, Barbara, Sylwester, Janusz & Jain, Rajmal, 2016, ApJ, 823, 126
9	High-Temperature Plasma Diagnostics of Solar Flares and Comparison with Model Calculations Jakimiec, J., Sylwester, B., Sylwester, J., Lemen, J. R., Mewe, R., Bentley, R. D., Peres, G., Serio, S. & Schrijver, J., 1987, Solar Maximum Analysis (Editors: Stepanov, V. E. & Obridko, V. N.), p. 91
9	Investigation of non-uniform heating during the decay phase of solar flares Sylwester, B., Sylwester, J., Bentley, R. D. & Fludra, A., 1990, Solar Physics, 126, 177
9	The Analysis of Energy Release in Solar Flares Based on X-Ray Observations Sylwester, Barbara, 1996, Space Science Reviews, 76, 319
9	Reconstruction of Images with Poisson Noise Sylwester, J. & Sylwester, B., 1999, Acta Astronomica, 49, 189
9	Determination of K, Ar, Cl, S, Si and Al flare abundances from RESIK soft X-ray spectra Sylwester, J., Sylwester, B., Landi, E., Phillips, K. J. H. & Kuznetsov, V. D., 2008, Advances in Space Research, 42, 838
9	ChemiX: a Bragg crystal spectrometer for the Interhelioprobe interplanetary mission Siarkowski, M., Sylwester, J., Bąkała, J., Szaforz, Ż., Kowaliński, M., Kordylewski, Z., Płocieniak, S., Podgórski, P., Sylwester, B., Trzebiński, W., Stȩślicki, M., Phillips, K. J. H., Dudnik, O. V., Kurbatov, E., Kuznetsov, V. D., Kuzin, S. & Zimovets, I. V., 2016, Experimental Astronomy, 41, 327
8	KORTES mission for solar activity monitoring onboard International Space Station Kirichenko, Alexey, Kuzin, Sergey, Shestov, Sergey, Ulyanov, Artem, Pertsov, Andrey, Bogachev, Sergey, Reva, Anton, Loboda, Ivan, Vishnyakov, Eugene, Dyatkov, Sergey, Erkhova, Nataliya, Stȩślicki, Marek, Sylwester, Janusz, Płocieniak, Stefan, Podgórski, Piotr, Kowaliński, Mirosław, Bakała, Jarosław, Szaforz, Żaneta, Siarkowski, Marek, Ścisłowski, Daniel, Mrozek, Tomasz, Sylwester, Barbara, Malyshev, Ilya, Pestov, Alexey, Polkovnikov, Vladimir, Toropov, Mikhail, Salashchenko, Nikolay, Tsybin, Nikolay & Chkhalo, Nikolay, 2021, Frontiers in Astronomy and Space Sciences, 8, 66
8	The thermal X-ray spectrum of the 2003 April 26 solar flare Dennis, B. R., Phillips, K. J. H., Sylwester, J., Sylwester, B., Schwartz, R. A. & Tolbert, A. K., 2005, Advances in Space Research, 35, 1723
7	Highly Ionized Calcium and Argon X-Ray Spectra from a Large Solar Flare Phillips, K. J. H., Sylwester, J., Sylwester, B., Kowaliński, M., Siarkowski, M., Trzebiński, W., Płocieniak, S. & Kordylewski, Z., 2018, ApJ, 863, 10
7	New Solar Flare Calcium Abundances with No Surprises: Results from the Solar Maximum Mission Bent Crystal Spectrometer Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kępa, A., 2022, ApJ, 930, 77
7	Analysis of Quiescent Corona X-ray Spectra from SphinX During the 2009 Solar Minimum Sylwester, B., Sylwester, J., Siarkowski, M., Phillips, K. J. H., Podgorski, P. & Gryciuk, M., 2019, Solar Physics, 294, 176
6	Patterns of X-ray line emission variability as observed by the RESIK Bragg spectrometer Sylwester, J., Sylwester, B., Culhane, J. L., Doschek, G. A., Oraevsky, V. N. & Phillips, K. J. H., 2003, Solar Variability as an Input to the Earth's Environment (Editors: Wilson, Andrew), ESA Special Publication, 535, p. 733
6	Analysis of the intensities and profiles of the spectral line Mg XII 8.42 å in the solar X-ray spectrum Jakimiec, J., Korneev, V. V., Krutov, V. V., Zhitnik, I. A., Plocieniak, S., Sylwester, B. & Sylwester, J., 1975, Solar Physics, 44, 391
6	Comparison of energy calibration of Prognoz 5, 6, 7 and 8, and other hard X-ray solar photometers. Farnik, F., Valnicek, B., Sylwester, B., Sylwester, J. & Jakimiec, J., 1984, Bulletin of the Astronomical Institutes of Czechoslovakia, 35, 158
5	The soft X-ray spectrometer polarimeter SolpeX Sylwester, J., Stȩślicki, M., Bąkała, J., Płocieniak, S., Szaforz, Ż., Kowaliński, M., Ścisłowski, D., Podgórski, P., Mrozek, T., Barylak, J., Makowski, A., Siarkowski, M., Kordylewski, Z., Sylwester, B., Kuzin, S., Kirichenko, A., Pertsov, A. & Bogachev, S., 2019, Experimental Astronomy, 47, 199
5	Estimation of equivalent flaring loop geometry based on broadband soft x-ray observations Sylwester, J., Sylwester, B., Jakimiec, J., Garcia, H. A., Serio, S. & Reale, F., 1993, Advances in Space Research, 13, 307
5	RESIK observations of highly ionized argon and potassium X-ray emission lines in solar flares Sylwester, J., Culhane, J. L., Doschek, G. A., Oraevsky, V. N., Phillips, K. J. H. & Sylwester, B., 2002, Solar Variability: From Core to Outer Frontiers (Editors: Wilson, A.), ESA Special Publication, 2, p. 765
5	Differential emission measure distributions in X-ray solar flares Kepa, A., Sylwester, B., Siarkowski, M. & Sylwester, J., 2008, Advances in Space Research, 42, 828
5	Determination of wavelengths and line shifts based on X-ray spectra from Diogeness Plocieniak, S., Sylwester, J., Kordylewski, Z. & Sylwester, B., 2002, Solar Variability: From Core to Outer Frontiers (Editors: Wilson, A.), ESA Special Publication, 2, p. 963
5	Flare diagnostics based on Prognoz 9 X-ray data Sylwester, B., Fárník, F., Sylwester, J., Jakimiec, J. & Valníček, B., 1986, Advances in Space Research, 6, 233
5	Observations of Solar X-ray Spectra by the DIOGENESS and RESIK Spectrometers Onboard the CORONAS-F Satellite Sylwester, J., Sylwester, B., Kordylewski, Z., Phillips, K. J. H., Kuznetsov, V. D. & Boldyrev, S. I., 2005, Solar System Research, 39, 479
5	Varying Calcium Abundances in Solar Flares Seen by the Solar Maximum Mission Sylwester, B., Sylwester, J., Phillips, K. J. H. & Kępa, A., 2023, ApJ, 946, 49
4	ANDRIL Algorithm for Deconvolution of SXT Images Sylwester, J., Sylwester, B. & Siarkowski, M., 1996, Astronomical Society of the Pacific Conference Series (Editors: Bentley, R. D. & Mariska, J. T.), Astronomical Society of the Pacific Conference Series, 111, p. 244
4	Flaring Structures Observed in Deconvolved SXT Images Sylwester, B. & Sylwester, J., 1999, Acta Astronomica, 49, 85
4	The atmosphere of a sunspot based on observations in the X-ray, extreme ultraviolet, optical, and radio ranges Staude, J., Furstenberg, F., Hildebrandt, J., Kruger, A., Jakimiec, J., Obridko, V. N., Siarkowski, M., Sylwester, B. & Sylwester, J., 1984, Astronomicheskii Zhurnal, 61, 956
4	Thermodynamics of selected solar flares as determined from the analysis of the spectra obtained with the RESIK instrument Sylwester, B., Sylwester, J., Kepa, A., Kordylewski, Z., Phillips, K. J. H. & Kuznetsov, V. D., 2006, Solar System Research, 40, 125
4	Analysis of the physical conditions in a strong X-ray flare Sylwester, B., Sylwester, J., Jakimiec, J. & Valnicek, B., 1981, Advances in Space Research, 1, 239
3	Common SphinX and RHESSI observations of solar flares Mrozek, T., Gburek, S., Siarkowski, M., Sylwester, B., Sylwester, J. & Gryciuk, M., 2012, Central European Astrophysical Bulletin, 36, 71
3	First Determinations of Differential Emission Measure Distribution from RESIK X-ray Spectra Kepa, A., Sylwester, J., Sylwester, B. & Siarkowski, M., 2004, Multi-Wavelength Investigations of Solar Activity (Editors: Stepanov, Alexander V., Benevolenskaya, Elena E. & Kosovichev, Alexander G.), IAU Symposium, 223, p. 461
3	Temperature-sensitive line ratio diagnostics based on Si satellite-to-resonance line ratios for 1s2 1snp transitions Phillips, K. J. H., Dubau, J., Sylwester, J., Sylwester, B., Culhane, J. L., Doschek, G. A. & Lang, J., 2006, Advances in Space Research, 38, 1543
3	Analysis of the differential emission measure distributions for solar flares observed by RESIK Kepa, A., Sylwester, B., Sylwester, J., Gryciuk, M. & Siarkowski, M., 2018, Journal of Atmospheric and Solar-Terrestrial Physics, 179, 545
3	A Multiwavelength Analysis of the Long-duration Flare Observed on 15 April 2002 Kepa, Anna, Sylwester, Barbara, Sylwester, Janusz, Mrozek, Tomasz & Siarkowski, Marek, 2020, Solar Physics, 295, 22
3	Analysis of potassium abundance in a large number of flares Sylwester, J., Sylwester, B., Phillips, K. J. H., Culhane, J. L., Brown, C., Lang, J. & Stepanov, A. I., 2006, Advances in Space Research, 38, 1490
3	X-ray studies of flaring plasma Sylwester, B., Sylwester, J. & Phillips, K. J. H., 2008, Journal of Astrophysics and Astronomy, 29, 147
3	Solar Flare X-Ray Spectra - Part Three - Initial and Final Phase Korneev, V. V., Krutov, V. V., Mandelshtam, S. L., Tindo, I. P., Urnov, A. M., Zhitnik, I. A., Sylwester, B. & Valnicek, B., 1980, Solar Physics, 68, 381
3	Evolution of Flaring Structures Sylwester, Janusz & Sylwester, Barbara, 1998, Three-Dimensional Structure of Solar Active Regions (Editors: Alissandrakis, Costas E. & Schmieder, Brigitte), Astronomical Society of the Pacific Conference Series, 155, p. 381
3	Multitemperature analysis of solar flare observed on 2003 March 29 Kepa, Anna, Sylwester, Barbara, Sylwester, Janusz, Siarkowski, Marek, Mrozek, Tomasz & Gryciuk, Magdalena, 2016, Solar and Stellar Flares and their Effects on Planets (Editors: Kosovichev, A. G., Hawley, S. L. & Heinzel, P.), IAU Symposium, 320, p. 86
3	A Unique Resource for Solar Flare Diagnostic Studies: The SMM Bent Crystal Spectrometer Sylwester, J., Sylwester, B., Phillips, K. J. H., Kępa, A. & Rapley, C. G., 2020, ApJ, 894, 137
2	On the Application of Differential Evolution to the Analysis of X-Ray Spectra Kępa, Anna, Sylwester, Barbara, Siarkowski, Marek & Sylwester, Janusz, 2022, ApJ, 927, 19
2	Multi-wavelength study of a strong impulsive solar limb flare on 2002 August 3 Gburek, S., Sylwester, J., Sylwester, B., Dennis, B. R. & Phillips, K. J. H., 2005, Advances in Space Research, 35, 1728
2	Fine Structures Observed on Deconvolved SXT Images Sylwester, B., Sylwester, J. & Siarkowski, M., 1996, Astronomical Society of the Pacific Conference Series (Editors: Bentley, R. D. & Mariska, J. T.), Astronomical Society of the Pacific Conference Series, 111, p. 249
2	Observations of the X-ray emission of solar active regions on 28 November 1970 and 20 August 1971. Kordylewski, Z., Mergentaler, J., Jakimiec, J., Sylwester, B. & Sylwester, J., 1973, Space Research Conference (Editors: Rycroft, M. J. & Runcorn, S. K.), 2, p. 787
2	Footpoint Structures of Flare Loops Sylwester, J. & Sylwester, B., 1997, Fifth SOHO Workshop: The Corona and Solar Wind Near Minimum Activity (Editors: Wilson, A.), ESA Special Publication, 404, p. 697
2	Results of the LEBAN diagnostic procedure applied to two SMM-observedflares. Sylwester, B., Sylwester, J. & Jakimiec, J., 1988, Journal de Physique, 49, C1_309
2	Structures in vicinity of sunspots as seen on deconvolved SXT images. Sylwester, B. & Sylwester, J., 1997, JOSO Annu. Rep., 1996, p. 97
2	Lines in the range 3.2 6.1 Å observed in RESIK spectra Sylwester, B., Sylwester, J., Siarkowski, M., Phillips, K. J. H., Culhane, J. L., Lang, J., Brown, C. & Kuznetsov, V. D., 2006, Advances in Space Research, 38, 1534
2	Solar Microflares Observed by SphinX and RHESSI Mrozek, Tomasz, Gburek, Szymon, Siarkowski, Marek, Sylwester, Barbara, Sylwester, Janusz, Kepa, Anna & Gryciuk, Magdalena, 2018, Solar Physics, 293, 101
2	Investigations of Flaring Plasma Parameters during an M-class Flare Using the Differential Evolution Method and XSM/Chandrayaan-2 Observations Kępa, Anna, Siarkowski, Marek, Awasthi, Arun Kumar, Sylwester, Janusz & Sylwester, Barbara, 2023, ApJ, 959, L29
2	Evolution of Flaring Plasma Components on Diagnostic Diagrams Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kepa, A., 2005, The Dynamic Sun: Challenges for Theory and Observations (Editors: Danesy, D., Poedts, S., de Groof, A. & Andries, J.), ESA Special Publication, 11, p. 143.1
1	Analysis of the solar X-ray spectrum of 20 August 1971. Jakimiec, J., Krutov, V. V., Mandel'Stam, S. L., Sylwester, B., Sylwester, J. & Zhitnik, I. A., 1974, Space Research XIV (Editors: Rycroft, M. J. & Reasenberg, R. D.), p. 425
1	Organisation of a unified system of energetic calibration of X-ray experiments Valnicek, B., Farnik, F., Sylwester, B. & Sylwester, J., 1984, Advances in Space Research, 4, 121
1	The Atmosphere of a Sunspot Based on Observations in the X-Ray Extreme Ultraviolet Optical and Radio Ranges Staude, J., Furstenberg, F., Hildebrandt, J., Kruger, A., Jakimiec, J., Obridko, V. N., Siarkowski, M., Sylwester, B. & Sylwester, J., 1984, Soviet Astronomy, 28, 557
1	Physical conditions in a large flare loop on Nov. 1980 derived from SMM observations Sylwester, B., Sylwester, J., Jakimiec, J., Fludra, A., Bentley, R. D. & Schrijver, J., 1986, Contributions of the Astronomical Observatory Skalnate Pleso, 15, 145
1	Influence of the energy calibration of broad-band X-ray detectors on determination of the plasma parameters Sylwester, B., Farnik, F. & Sylwester, J., 1988, Advances in Space Research, 8, 267
1	Study of Non-Uniform Heating in Solar Flares Sylwester, B., Sylwester, J., Jakimiec, J., Serio, S., Reale, F., Bentley, R. D. & Fludra, A., 1990, Publications of Debrecen Heliophysical Observatory, 7, 255
1	Thermondynamic Evolution of Flares Sylwester, B., Sylwester, J., Jakimiec, J., Serio, S. & Reale, F., 1991, Flare Physics in Solar Activity Maximum 22 (Editors: Uchida, Yutaka, Canfield, Richard C., Watanabe, Tetsuya & Hiei, Eijiro), p.188
1	Properties of SMM Flares Sylwester, J. & Sylwester, B., 1993, Physics of Solar and Stellar Coronae (Editors: Linsky, Jeffrey L. & Serio, Salvatore), Astrophysics and Space Science Library, 183, p. 139
1	Analysis of Flare Evolution in the Emission Measure-Temperature Diagram for Three Events Observed by SMM Sylwester, B., Sylwester, J., Siarkowski, M., Serio, S. & Reale, F., 1993, Physics of Solar and Stellar Coronae (Editors: Linsky, Jeffrey L. & Serio, Salvatore), Astrophysics and Space Science Library, 183, p. 147
1	Manifestation of Multiple Energy Release on the Evolution of Flares in the Diagnostic Diagrams Sylwester, B., Sylwester, J., Reale, F. & Serio, S., 1994, IAU Colloquium 144: Solar Coronal Structures (Editors: Rusin, Vojtech, Heinzel, Petr & Vial, Jean-Claude), p. 257
1	Thermodynamic signatures of proton flares. Sylwester, B., Sylwester, J. & Garcia, H. A., 1996, JOSO Annu. Rep., 1995, p. 161
1	Physical conditions in flaring loops. Sylwester, B. & Sylwester, J., 1998, JOSO Annu. Rep., 1997, p. 155
1	The Properties of Flares Produced Within AR 6919 Sylwester, B. & Sylwester, J., 1999, Magnetic Fields and Solar Processes (Editors: Wilson, A. & et al.), ESA Special Publication, 448, p. 895
1	Connectivity pattern in the corona Sylwester, J. & Sylwester, B., 2004, Hvar Observatory Bulletin, 28, 71
1	Dielectronic Satellites Near the 1s2 - 1snp (n > 2) Lines of He-like Ions in Solar X-ray Spectra Landi, E., Phillips, K. J. H., Sylwester, J., Sylwester, B., Dennis, B. R. & Dubau, J., 2005, X-ray Diagnostics of Astrophysical Plasmas: Theory, Experiment, and Observation (Editors: Smith, Randall), American Institute of Physics Conference Series, 774, p. 173
1	Non-thermal Diagnostics of a Flare Observed by RESIK Kulinová, A., Dzifčáková, E., Sylwester, B. & Sylwester, J., 2009, Central European Astrophysical Bulletin, 33, 243
1	Solar flares observed simultaneously with SphinX, GOES and RHESSI Mrozek, Tomasz, Gburek, Szymon, Siarkowski, Marek, Sylwester, Barbara, Sylwester, Janusz, Kępa, Anna & Gryciuk, Magdalena, 2013, Solar and Astrophysical Dynamos and Magnetic Activity (Editors: Kosovichev, Alexander G., de Gouveia Dal Pino, Elisabete & Yan, Yihua), IAU Symposium, 294, p. 571
1	Determination of flaring plasma characteristics from RESIK X-ray spectra Sylwester, B., Sylwester, J., Kepa, A. & Phillips, K. J. H., 2006, Solar Activity and its Magnetic Origin (Editors: Bothmer, Volker & Hady, Ahmed Abdel), IAU Symposium, 233, p. 165
0	He-like Ar XVII triplet observed by RESIK Sylwester, B., Sylwester, J., Phillips, K. J. H. & Landi, E., 2008, Advances in Space Research, 42, 833
0	Wrocław in Space: X-ray Diagnostics of Solar Corona Siarkowski, M., Kȩpa, A., Sylwester, B. & Sylwester, J., 2006, PLASMA-2005 Conference on Research and Application of Plasmas (Editors: Sadowski, Marek J., Dudek, Michel, Hartfuss, Hans-Jürgen & Pawelec, Ewa), American Institute of Physics Conference Series, 812, p. 393
0	Cycle 23 flare temperatures and emission measures as derived from GOES X-ray data Gburek, S., Sylwester, B. & Sylwester, J., 2008, Journal of Atmospheric and Solar-Terrestrial Physics, 70, 241
0	Plasma Kernels in Homologous (?) Flares Sylwester, Barbara, Sylwester, J. & Kepa, A., 2005, The Dynamic Sun: Challenges for Theory and Observations (Editors: Danesy, D., Poedts, S., de Groof, A. & Andries, J.), ESA Special Publication, 11, p. 169.1
0	The Analysis of Resonance Line Formation in the X-ray Spectrum of Coronal Condensation Sylwester, B. M., 1974, Acta Astronomica, 24, 285
0	Dem Distributions for Short and Long Duration Flares as Determined from Resiksoft X-Ray Spectra Kepa, A., Sylwester, J., Sylwester, B., Siarkowski, M. & Kuznetsov, 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. 87.1
0	Analysis of physical plasma properties within flare kernels from EUV/X-ray observations Gburek, S., Sylwester, J., Sylwester, B. & Kowalinski, M., 2004, Multi-Wavelength Investigations of Solar Activity (Editors: Stepanov, Alexander V., Benevolenskaya, Elena E. & Kosovichev, Alexander G.), IAU Symposium, 223, p. 455
0	Abundances of Potassium, Argon, and Sulphur in Solar Flares Phillips, K. J. H., Sylwester, J., Sylwester, B. & Landi, E., 2004, Stars as Suns : Activity, Evolution and Planets (Editors: Dupree, Andrea K. & Benz, Arnold O.), IAU Symposium, 219, p. 176
0	Analysis of Yohkoh-observed limb flares accompanying CME events Sylwester, B. & Sylwester, J., 2003, Solar Variability as an Input to the Earth's Environment (Editors: Wilson, Andrew), ESA Special Publication, 535, p. 483
0	Modeling of X-Ray Source Occultation by the Solar Disk Sylwester, J. & Sylwester, B., 2002, Multi-Wavelength Observations of Coronal Structure and Dynamics (Editors: Martens, P. C. H. & Cauffman, D.), 10, p. 409
0	High Resolution Observations of Solar Flares [Invited] Sylwester, B., 2002, Multi-Wavelength Observations of Coronal Structure and Dynamics (Editors: Martens, P. C. H. & Cauffman, D.), 10, p. 209
0	Comparison of trace and deconvolved SXT images for solar flares Sylwester, B. & Sylwester, J., 2002, Solar Variability: From Core to Outer Frontiers (Editors: Wilson, A.), ESA Special Publication, 2, p. 773
0	Multitemperature analysis of selected limb-occulted flares lines in solar flares Sylwester, B. & Sylwester, J., 2002, Solar Variability: From Core to Outer Frontiers (Editors: Wilson, A.), ESA Special Publication, 2, p. 769
0	Thermodynamics of partly occulted limb flares Sylwester, Barbara & Sylwester, Janusz, 2002, Solspa 2001, Proceedings of the Second Solar Cycle and Space Weather Euroconference (Editors: Sawaya-Lacoste, Huguette), ESA Special Publication, 477, p. 171
0	Physical conditions within flare kernels Sylwester, B. & Sylwester, J., 2002, Advances in Space Research, 30, 617
0	Diagnostics of Non-Thermal Distribution from RESIK and RHESSI Flare Spectra Kulinová, A., Kašparová, J., Dzifčáková, E., Sylwester, J. & Sylwester, B., 2012, Hinode-3: The 3rd Hinode Science Meeting (Editors: Sekii, T., Watanabe, T. & Sakurai, T.), Astronomical Society of the Pacific Conference Series, 454, p. 329
0	The Gradual Phase of Flares Svestka, Z. F., Poletto, G., Fontenla, J., Hick, P., Kopp, R. A., Sylwester, B. & Sylwester, J., 1999, The many faces of the sun: a summary of the results from NASA's Solar Maximum Mission. (Editors: Strong, Keith T., Saba, Julia L. R., Haisch, Bernhard M. & Schmelz, Joan T.), p. 409
0	Reconstruction of coronal magnetic fields from deconvolved SXT images. Sylwester, B. & Sylwester, J., 1999, JOSO Annu. Rep., 1998, p. 105
0	Dynamics of coronal flux tubes in flares. Sylwester, J. & Sylwester, B., 1999, JOSO Annu. Rep., 1998, p. 93
0	Transversal and Radial Motions of Flaring Kernels for 11 August 2992 Event Sylwester, J. & Sylwester, B., 1999, 8th SOHO Workshop: Plasma Dynamics and Diagnostics in the Solar Transition Region and Corona (Editors: Vial, J. -C. & Kaldeich-Schü, B.), ESA Special Publication, 446, p. 639
0	Statistical Analysis of Compact Single-source Flares Observed by STIX Litwicka, Michalina, Mrozek, Tomasz, Awasthi, Arun K., Siarkowski, Marek, Stęślicki, Marek, Sylwester, Janusz & Sylwester, Barbara, 2025, ApJ, 985, 29
0	Analysis of the flare evolution in the emission measure - temperature diagrams for selected events observed by SMM (abstract) Sylwester, B., Sylwester, J., Siarkowski, M., Fludra, A. & Serio, S., 1998, Publications of the Astronomical Institute of the Czechoslovak Academy of Sciences, 88, 94
0	Thermodynamic decay scaling laws in solar loop flares Serio, S., Reale, F., Peres, G., Jakimiec, J., Sylwester, B. & Sylwester, J., 1992, Memorie della Societa Astronomica Italiana, 63, 763
0	Observations of Doppler Shifts of X-Ray Lines in Solar Flare Spectra Based on DIOGENESS Spectrometer Data Kordylewski, Z., Sylwester, J., Sylwester, B., Siarkowski, M., Płocieniak, S., Kȩpa, A., Kowaliński, M., Trzebiński, W. & Farnik, F., 2014, The Coronas-F Space Mission (Editors: Kuznetsov, Vladimir), Astrophysics and Space Science Library, 400, p. 149
0	Investigations of Physical Processes in Solar Flare Plasma on the Basis of RESIK Spectrometer Observations Kordylewski, Z., Sylwester, J., Sylwester, B., Kȩpa, A., Kowaliński, M. & Trzebiński, W., 2014, The Coronas-F Space Mission (Editors: Kuznetsov, Vladimir), Astrophysics and Space Science Library, 400, p. 157
0	Flare Evolution in the Density - Temperature Diagram Serio, S., Reale, F., Peres, G., Jakimiec, J., Sylwester, B. & Sylwester, J., 1992, IAU Colloquium 133: Eruptive Solar Flares (Editors: Svestka, Zdenek, Jackson, Bernard V. & Machado, Marcos E.), p.135
0	Solar activity during the deep minimum of 2009 Sylwester, Janusz, Siarkowski, Marek, Gburek, Szymon, Gryciuk, Magdalena, Kepa, Anna, Kowaliński, Mirosław, Mrozek, Tomek, Phillips, Kenneth J. H., Podgórski, Piotr & Sylwester, Barbara, 2014, XXXVI Polish Astronomical Society Meeting, p. 82
0	Variation in Calcium Abundance during Flares Sylwester, J., Lemen, J. R., Mewe, R., Bentley, R. D. & Sylwester, B., 1987, Solar Maximum Analysis (Editors: Stepanov, V. E. & Obridko, V. N.), p. 123
0	LEBAN diagnostic for basic flaring loop parameters. Sylwester, B., Sylwester, J., Jakimiec, J., Fludra, A., Peres, G. & Serio, S., 1987, Publications of the Astronomical Institute of the Czechoslovak Academy of Sciences, 1, 229
0	Investigation of flare heating based on X-ray observations Jakimiec, J., Sylwester, B., Sylwester, J., Mewe, R., Peres, G., Serio, S. & Schrijver, J., 1986, Contributions of the Astronomical Observatory Skalnate Pleso, 15, 123
0	Flare evolution from Prognos 9 data Fárník, F., Sylwester, B., Sylwester, J., Jakimiec, J. & Valníček, B., 1986, Contributions of the Astronomical Observatory Skalnate Pleso, 15, 121
0	Analysis of Intensity Ratio for MG XII LY Components from Intercosmos 7 Observations (short Abstract) Sylwester, J., Sylwester, B., Jakimiec, J., Tomczak, M., Mandelstam, S. L., Zhitnik, I. A. & Korneev, V. V., 1984, IAU Colloquium 86: Eighth International Colloquium on UV and X-Ray Spectroscopy of Astrophysical and Laboratory Plasmas (Editors: Doschek, G. A.), p. 154
0	High-temperature solar flare plasma behaviour from crystal spectrometer observations Sylwester, Barbara, Sylwester, Janusz, Phillips, Kenneth J. H., Kepa, Anna & Mrozek, Tomasz, 2016, Solar and Stellar Flares and their Effects on Planets (Editors: Kosovichev, A. G., Hawley, S. L. & Heinzel, P.), IAU Symposium, 320, p. 80
0	Time variation of the differential emission measure of hot flare plasma. Jakimiec, J., Mewe, R., Schrijver, J., Sylwester, J. & Sylwester, B., 1983, Publications of Debrecen Heliophysical Observatory, 5, 127
0	Solar flare soft X-ray spectra from Diogeness observations Stȩślicki, Marek, Sylwester, Janusz, Sylwester, Barbara, Szaforz, Żaneta, Kordylewski, Zbigniew, Płocieniak, Stefan, Siarkowski, Marek & Phillips, Kenneth J. H., 2016, Solar and Stellar Flares and their Effects on Planets (Editors: Kosovichev, A. G., Hawley, S. L. & Heinzel, P.), IAU Symposium, 320, p. 109
0	Thermal characteristics of a B8.3 flare observed on July 04, 2009 Awasthi, Arun Kumar, Sylwester, Barbara, Sylwester, Janusz & Jain, Rajmal, 2016, Solar and Stellar Flares and their Effects on Planets (Editors: Kosovichev, A. G., Hawley, S. L. & Heinzel, P.), IAU Symposium, 320, p. 112
0	Solar X-rays from 0.3 a.u.: the ChemiX Bragg Spectrometer on Interhelioprobe Sylwester, Janusz, Siarkowski, Marek, Bąkała, Jarosław, Szaforz, Żaneta, Kowaliński, Mirosław, Stęślicki, Marek, Sylwester, Barbara, Kordylewski, Zbigniew, Dudnik, Oleksiy, Kuznetsov, Vladimir D., Polansky, Valery, Kuzin, Sergey & Phillips, Kenneth J. H., 2016, Solar and Stellar Flares and their Effects on Planets (Editors: Kosovichev, A. G., Hawley, S. L. & Heinzel, P.), IAU Symposium, 320, p. 442
0	SMM flat crystal spectrometer data analysis of 7 April 1980 flare. Sylwester, B., Sylwester, J., Jakimiec, J., Mewe, R. & Bentley, R. D., 1983, Publications of Debrecen Heliophysical Observatory, 5, 85
0	Multi-temperature Analysis of Hard X-Ray Spectra Measured aboard the Prognoz 5 Satellite Sylwester, B., Sylwester, J., Jakimiec, J., Valnicek, B. & Farnik, F., 1983, Bulletin of the Astronomical Institutes of Czechoslovakia, 34, 40
0	Analysis of the physical conditions in a strong X-ray flare. Sylwester, B., Jakimiec, J., Sylwester, J. & Valnícek, B., 1981, High-Energy Astrophysics, p. 239
0	Analysis of X-ray spectra emitted by the 24 October 1970 flare. Sylwester, B., Sylwester, J., Jakimiec, J., Korneev, V. V., Mandelstam, S. L., Zhitnik, I. A. & Valnicek, B., 1980, Postepy Astronomii Krakow, 28, 237
0	Discussion of the methods of determining the temperature models of coronal active regions from the X-ray spectra. Sylwester, J. & Sylwester, B., 1977, Publications of Debrecen Heliophysical Observatory, 3, 75
0	Time variations of high-temperature plasma in solar flares. Sylwester, B., Zhitnik, I. A., Korneev, V. V., Krutov, V. V., Sylwester, J. & Jakimiec, J., 1977, Publications of Debrecen Heliophysical Observatory, 3, 65
0	Analysis of behaviour of the Mg XII resonance line in solar flares, from INTERCOSMOS-7 satellite observations. Jakimiec, J., Zhitnik, I. A., Korneev, V. V., Krutov, V. V., Sylwester, B. & Sylwester, J., 1977, Publications of Debrecen Heliophysical Observatory, 3, 57
0	Observations of a soft X-ray flare on the solar limb. Jakimiec, J., Sylwester, B. & Sylwester, J., 1976, Vneatmos. Issled. Aktiv. Oblastej na Solntse, p. 20
0	Physical conditions in a flare region. Bejgman, I. L., Vajnshtejn, L. A., Korneev, V. V., Krutov, V. V., Mandel'Shtam, S. L., Sylwester, B., Sylwester, J. & Urnov, A. M., 1976, Vneatmos. Issled. Aktiv. Oblastej na Solntse, p. 16
0	X-ray spectrum of a coronal condensation and a flare. Jakimiec, J., Krutov, V. V., Mandel'Shtam, S. L., Mandelshtam, S. L., Sylwester, B., Sylwester, J. & Zhitnik, I. A., 1976, Solar Activity and Solar-Terrestrial Relations (Editors: Sykora, J.), p.151
0	Analysis of formation of resonance lines in the X-ray spectrum of coronal condensations. Sylwester, B., 1976, Solar Activity and Solar-Terrestrial Relations (Editors: Sykora, J.), p.143
0	X-ray spectrum of a coronal condensation and a flare Jakimiec, J., Krutov, V. V., Mandelshtam, S. L., Sylwester, B., Sylwester, J. & Zhitnik, I. A., 1976, Contributions of the Astronomical Observatory Skalnate Pleso, 6, 151
0	Analysis of resonance line formation in the X-ray spectrum of coronal condensations Sylwester, B., 1976, Contributions of the Astronomical Observatory Skalnate Pleso, 6, 143
0	(im)Balance of Forces in the Corona Sylwester, J. & Sylwester, B., 2007, Central European Astrophysical Bulletin, 31, 229
0	X-Ray Study of Compact Flare Kernels Sylwester, B. & Sylwester, J., 2007, Central European Astrophysical Bulletin, 31, 77
0	High-resolution Solar X-Ray Spectroscopy from Archived Solar Maximum Mission Data Phillips, K. J. H., Sylwester, B. & Sylwester, J., 2026, ApJ, 998, 202