Publications of Barbara Sylwester

A list of publications authored or co-authored by Barbara Sylwester, derived from the SAO/NASA Astrophysics Data System (ADS). The number in brackets after each title indicates the number of citations that the paper has received.

Orcid ID: 0000-0001-8428-4626

List of publications ordered by citations
Number of papers: 162 (refereed: 99)
No. of citations: 1489
First author papers: 54 (refereed: 30)

2026

  1. High-resolution Solar X-Ray Spectroscopy from Archived Solar Maximum Mission Data [0]
    Phillips, K. J. H., Sylwester, B. & Sylwester, J., ApJ, 998, 202

2025

  1. Statistical Analysis of Compact Single-source Flares Observed by STIX [0]
    Litwicka, Michalina, Mrozek, Tomasz, Awasthi, Arun K., Siarkowski, Marek, Stęślicki, Marek, Sylwester, Janusz & Sylwester, Barbara, ApJ, 985, 29

2023

  1. Investigations of Flaring Plasma Parameters during an M-class Flare Using the Differential Evolution Method and XSM/Chandrayaan-2 Observations [2]
    Kępa, Anna, Siarkowski, Marek, Awasthi, Arun Kumar, Sylwester, Janusz & Sylwester, Barbara, ApJ, 959, L29
  2. Varying Calcium Abundances in Solar Flares Seen by the Solar Maximum Mission [5]
    Sylwester, B., Sylwester, J., Phillips, K. J. H. & Kępa, A., ApJ, 946, 49

2022

  1. On the Application of Differential Evolution to the Analysis of X-Ray Spectra [2]
    Kępa, Anna, Sylwester, Barbara, Siarkowski, Marek & Sylwester, Janusz, ApJ, 927, 19
  2. New Solar Flare Calcium Abundances with No Surprises: Results from the Solar Maximum Mission Bent Crystal Spectrometer [7]
    Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kępa, A., ApJ, 930, 77

2021

  1. KORTES mission for solar activity monitoring onboard International Space Station [8]
    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, Frontiers in Astronomy and Space Sciences, 8, 66

2020

  1. A Multiwavelength Analysis of the Long-duration Flare Observed on 15 April 2002 [3]
    Kepa, Anna, Sylwester, Barbara, Sylwester, Janusz, Mrozek, Tomasz & Siarkowski, Marek, Solar Physics, 295, 22
  2. A Unique Resource for Solar Flare Diagnostic Studies: The SMM Bent Crystal Spectrometer [3]
    Sylwester, J., Sylwester, B., Phillips, K. J. H., Kępa, A. & Rapley, C. G., ApJ, 894, 137

2019

  1. Analysis of Quiescent Corona X-ray Spectra from SphinX During the 2009 Solar Minimum [7]
    Sylwester, B., Sylwester, J., Siarkowski, M., Phillips, K. J. H., Podgorski, P. & Gryciuk, M., Solar Physics, 294, 176
  2. The soft X-ray spectrometer polarimeter SolpeX [5]
    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., Experimental Astronomy, 47, 199

2018

  1. Analysis of the differential emission measure distributions for solar flares observed by RESIK [3]
    Kepa, A., Sylwester, B., Sylwester, J., Gryciuk, M. & Siarkowski, M., Journal of Atmospheric and Solar-Terrestrial Physics, 179, 545
  2. Solar Microflares Observed by SphinX and RHESSI [2]
    Mrozek, Tomasz, Gburek, Szymon, Siarkowski, Marek, Sylwester, Barbara, Sylwester, Janusz, Kepa, Anna & Gryciuk, Magdalena, Solar Physics, 293, 101
  3. Highly Ionized Calcium and Argon X-Ray Spectra from a Large Solar Flare [7]
    Phillips, K. J. H., Sylwester, J., Sylwester, B., Kowaliński, M., Siarkowski, M., Trzebiński, W., Płocieniak, S. & Kordylewski, Z., ApJ, 863, 10

2017

  1. Nonequilibrium Processes in the Solar Corona, Transition Region, Flares, and Solar Wind (Invited Review) [65]
    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, Solar Physics, 292, 100
  2. Flare Characteristics from X-ray Light Curves [47]
    Gryciuk, M., Siarkowski, M., Sylwester, J., Gburek, S., Podgorski, P., Kepa, A., Sylwester, B. & Mrozek, T., Solar Physics, 292, 77

2016

  1. Thermal characteristics of a B8.3 flare observed on July 04, 2009 [0]
    Awasthi, Arun Kumar, Sylwester, Barbara, Sylwester, Janusz & Jain, Rajmal, Solar and Stellar Flares and their Effects on Planets (Editors: Kosovichev, A. G., Hawley, S. L. & Heinzel, P.), IAU Symposium, 320, p. 112
  2. Thermal Characteristics and the Differential Emission Measure Distribution During a B8.3 Flare on 2009 July 4 [9]
    Awasthi, Arun Kumar, Sylwester, Barbara, Sylwester, Janusz & Jain, Rajmal, ApJ, 823, 126
  3. Multitemperature analysis of solar flare observed on 2003 March 29 [3]
    Kepa, Anna, Sylwester, Barbara, Sylwester, Janusz, Siarkowski, Marek, Mrozek, Tomasz & Gryciuk, Magdalena, Solar and Stellar Flares and their Effects on Planets (Editors: Kosovichev, A. G., Hawley, S. L. & Heinzel, P.), IAU Symposium, 320, p. 86
  4. ChemiX: a Bragg crystal spectrometer for the Interhelioprobe interplanetary mission [9]
    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., Experimental Astronomy, 41, 327
  5. Solar flare soft X-ray spectra from Diogeness observations [0]
    Stȩślicki, Marek, Sylwester, Janusz, Sylwester, Barbara, Szaforz, Żaneta, Kordylewski, Zbigniew, Płocieniak, Stefan, Siarkowski, Marek & Phillips, Kenneth J. H., Solar and Stellar Flares and their Effects on Planets (Editors: Kosovichev, A. G., Hawley, S. L. & Heinzel, P.), IAU Symposium, 320, p. 109
  6. High-temperature solar flare plasma behaviour from crystal spectrometer observations [0]
    Sylwester, Barbara, Sylwester, Janusz, Phillips, Kenneth J. H., Kepa, Anna & Mrozek, Tomasz, Solar and Stellar Flares and their Effects on Planets (Editors: Kosovichev, A. G., Hawley, S. L. & Heinzel, P.), IAU Symposium, 320, p. 80
  7. Solar X-rays from 0.3 a.u.: the ChemiX Bragg Spectrometer on Interhelioprobe [0]
    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., Solar and Stellar Flares and their Effects on Planets (Editors: Kosovichev, A. G., Hawley, S. L. & Heinzel, P.), IAU Symposium, 320, p. 442

2015

  1. The X-Ray Line Feature at 3.5 KeV in Galaxy Cluster Spectra [26]
    Phillips, K. J. H., Sylwester, B. & Sylwester, J., ApJ, 809, 50
  2. Resik Solar X-Ray Flare Element Abundances on a Non-isothermal Assumption [23]
    Sylwester, B., Phillips, K. J. H., Sylwester, J. & Kępa, A., ApJ, 805, 49
  3. X-ray Flare Spectra from the DIOGENESS Spectrometer and Its Concept Applied to ChemiX on the Interhelioprobe Spacecraft [11]
    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, Solar Physics, 290, 3683

2014

  1. Investigations of Physical Processes in Solar Flare Plasma on the Basis of RESIK Spectrometer Observations [0]
    Kordylewski, Z., Sylwester, J., Sylwester, B., Kȩpa, A., Kowaliński, M. & Trzebiński, W., The Coronas-F Space Mission (Editors: Kuznetsov, Vladimir), Astrophysics and Space Science Library, 400, p. 157
  2. Observations of Doppler Shifts of X-Ray Lines in Solar Flare Spectra Based on DIOGENESS Spectrometer Data [0]
    Kordylewski, Z., Sylwester, J., Sylwester, B., Siarkowski, M., Płocieniak, S., Kȩpa, A., Kowaliński, M., Trzebiński, W. & Farnik, F., The Coronas-F Space Mission (Editors: Kuznetsov, Vladimir), Astrophysics and Space Science Library, 400, p. 149
  3. Solar Flare Composition and Thermodynamics from RESIK X-Ray Spectra [28]
    Sylwester, B., Sylwester, J., Phillips, K. J. H., Kępa, A. & Mrozek, T., ApJ, 787, 122
  4. Solar activity during the deep minimum of 2009 [0]
    Sylwester, Janusz, Siarkowski, Marek, Gburek, Szymon, Gryciuk, Magdalena, Kepa, Anna, Kowaliński, Mirosław, Mrozek, Tomek, Phillips, Kenneth J. H., Podgórski, Piotr & Sylwester, Barbara, XXXVI Polish Astronomical Society Meeting, p. 82

2013

  1. SphinX: The Solar Photometer in X-Rays [25]
    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., Solar Physics, 283, 631
  2. Stellar Coronae, Solar Flares: A Detailed Comparison of σ GEM, HR 1099, and the Sun in High-resolution X-Rays [25]
    Huenemoerder, David P., Phillips, Kenneth J. H., Sylwester, Janusz & Sylwester, Barbara, ApJ, 768, 135
  3. Solar flares observed simultaneously with SphinX, GOES and RHESSI [1]
    Mrozek, Tomasz, Gburek, Szymon, Siarkowski, Marek, Sylwester, Barbara, Sylwester, Janusz, Kępa, Anna & Gryciuk, Magdalena, Solar and Astrophysical Dynamos and Magnetic Activity (Editors: Kosovichev, Alexander G., de Gouveia Dal Pino, Elisabete & Yan, Yihua), IAU Symposium, 294, p. 571
  4. Silicon Abundance from RESIK Solar Flare Observations [11]
    Sylwester, B., Phillips, K. J. H., Sylwester, J. & Kȩpa, A., Solar Physics, 283, 453

2012

  1. Diagnostics of Non-Thermal Distribution from RESIK and RHESSI Flare Spectra [0]
    Kulinová, A., Kašparová, J., Dzifčáková, E., Sylwester, J. & Sylwester, B., Hinode-3: The 3rd Hinode Science Meeting (Editors: Sekii, T., Watanabe, T. & Sakurai, T.), Astronomical Society of the Pacific Conference Series, 454, p. 329
  2. Common SphinX and RHESSI observations of solar flares [3]
    Mrozek, T., Gburek, S., Siarkowski, M., Sylwester, B., Sylwester, J. & Gryciuk, M., Central European Astrophysical Bulletin, 36, 71
  3. SphinX Measurements of the 2009 Solar Minimum X-Ray Emission [26]
    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., ApJ, 751, 111
  4. The Solar Flare Sulfur Abundance from RESIK Observations [16]
    Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kuznetsov, V. D., ApJ, 751, 103

2011

  1. Flares and Their Underlying Magnetic Complexity [27]
    Engell, Alexander J., Siarkowski, Marek, Gryciuk, Magda, Sylwester, Janusz, Sylwester, Barbara, Golub, Leon, Korreck, Kelly & Cirtain, Jonathan, ApJ, 726, 12
  2. SphinX soft X-ray spectrophotometer: Science objectives, design and performance [27]
    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., Solar System Research, 45, 189
  3. Soft X-ray variability over the present minimum of solar activity as observed by SphinX [11]
    Gburek, S., Siarkowski, M., Kepa, A., Sylwester, J., Kowalinski, M., Bakala, J., Podgorski, P., Kordylewski, Z., Plocieniak, S., Sylwester, B., Trzebinski, W. & Kuzin, S., Solar System Research, 45, 182
  4. Diagnostics of non-thermal distributions in solar flare spectra observed by RESIK and RHESSI [24]
    Kulinová, A., Kašparová, J., Dzifčáková, E., Sylwester, J., Sylwester, B. & Karlický, M., A&A, 533, A81
  5. Physical Characteristics of AR 11024 Plasma Based on SPHINX and XRT Data [12]
    Sylwester, B., Sylwester, J., Siarkowski, M., Engell, A. J. & Kuzin, S. V., Central European Astrophysical Bulletin, 35, 171
  6. The Solar Flare Chlorine Abundance from RESIK X-Ray Spectra [22]
    Sylwester, B., Phillips, K. J. H., Sylwester, J. & Kuznetsov, V. D., ApJ, 738, 49

2010

  1. The Solar X-ray Continuum Measured by RESIK [13]
    Phillips, K. J. H., Sylwester, J., Sylwester, B. & Kuznetsov, V. D., ApJ, 711, 179
  2. Soft X-ray coronal spectra at low activity levels observed by RESIK [36]
    Sylwester, B., Sylwester, J. & Phillips, K. J. H., A&A, 514, A82
  3. A Solar Spectroscopic Absolute Abundance of Argon from RESIK [16]
    Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kuznetsov, V. D., ApJ, 720, 1721
  4. Highly Ionized Potassium Lines in Solar X-ray Spectra and the Abundance of Potassium [23]
    Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kuznetsov, V. D., ApJ, 710, 804

2009

  1. Non-thermal Diagnostics of a Flare Observed by RESIK [1]
    Kulinová, A., Dzifčáková, E., Sylwester, B. & Sylwester, J., Central European Astrophysical Bulletin, 33, 243

2008

  1. Nonthermal and thermal diagnostics of a solar flare observed with RESIK and RHESSI [21]
    Dzifčáková, E., Kulinová, A., Chifor, C., Mason, H. E., Del Zanna, G., Sylwester, J. & Sylwester, B., A&A, 488, 311
  2. Cycle 23 flare temperatures and emission measures as derived from GOES X-ray data [0]
    Gburek, S., Sylwester, B. & Sylwester, J., Journal of Atmospheric and Solar-Terrestrial Physics, 70, 241
  3. Differential emission measure distributions in X-ray solar flares [5]
    Kepa, A., Sylwester, B., Siarkowski, M. & Sylwester, J., Advances in Space Research, 42, 828
  4. X-ray studies of flaring plasma [3]
    Sylwester, B., Sylwester, J. & Phillips, K. J. H., Journal of Astrophysics and Astronomy, 29, 147
  5. He-like Ar XVII triplet observed by RESIK [0]
    Sylwester, B., Sylwester, J., Phillips, K. J. H. & Landi, E., Advances in Space Research, 42, 833
  6. RESIK Observations of Helium-like Argon X-Ray Line Emission in Solar Flares [12]
    Sylwester, J., Sylwester, B. & Phillips, K. J. H., ApJ, 681, L117
  7. Determination of K, Ar, Cl, S, Si and Al flare abundances from RESIK soft X-ray spectra [9]
    Sylwester, J., Sylwester, B., Landi, E., Phillips, K. J. H. & Kuznetsov, V. D., Advances in Space Research, 42, 838

2007

  1. A benchmark study for CHIANTI based on RESIK solar flare spectra [20]
    Chifor, C., Del Zanna, G., Mason, H. E., Sylwester, J., Sylwester, B. & Phillips, K. J. H., A&A, 462, 323
  2. X-Ray Study of Compact Flare Kernels [0]
    Sylwester, B. & Sylwester, J., Central European Astrophysical Bulletin, 31, 77
  3. (im)Balance of Forces in the Corona [0]
    Sylwester, J. & Sylwester, B., Central European Astrophysical Bulletin, 31, 229

2006

  1. Determination of differential emission measure from X-ray solar spectra registered by RESIK aboard CORONAS-F [11]
    Kepa, A., Sylwester, J., Sylwester, B., Siarkowski, M. & Stepanov, A. I., Solar System Research, 40, 294
  2. Observations of 1s2 1s np and 1s np lines in RESIK soft X-ray spectra [11]
    Kepa, A., Sylwester, J., Sylwester, B., Siarkowski, M., Phillips, K. J. H. & Kuznetsov, V. D., Advances in Space Research, 38, 1538
  3. Temperature-sensitive line ratio diagnostics based on Si satellite-to-resonance line ratios for 1s2 1snp transitions [3]
    Phillips, K. J. H., Dubau, J., Sylwester, J., Sylwester, B., Culhane, J. L., Doschek, G. A. & Lang, J., Advances in Space Research, 38, 1543
  4. Si XII X-Ray Satellite Lines in Solar Flare Spectra [22]
    Phillips, K. J. H., Dubau, J., Sylwester, J. & Sylwester, B., ApJ, 638, 1154
  5. Wrocław in Space: X-ray Diagnostics of Solar Corona [0]
    Siarkowski, M., Kȩpa, A., Sylwester, B. & Sylwester, J., 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
  6. Determination of flaring plasma characteristics from RESIK X-ray spectra [1]
    Sylwester, B., Sylwester, J., Kepa, A. & Phillips, K. J. H., Solar Activity and its Magnetic Origin (Editors: Bothmer, Volker & Hady, Ahmed Abdel), IAU Symposium, 233, p. 165
  7. Thermodynamics of selected solar flares as determined from the analysis of the spectra obtained with the RESIK instrument [4]
    Sylwester, B., Sylwester, J., Kepa, A., Kordylewski, Z., Phillips, K. J. H. & Kuznetsov, V. D., Solar System Research, 40, 125
  8. Lines in the range 3.2 6.1 Å observed in RESIK spectra [2]
    Sylwester, B., Sylwester, J., Siarkowski, M., Phillips, K. J. H., Culhane, J. L., Lang, J., Brown, C. & Kuznetsov, V. D., Advances in Space Research, 38, 1534
  9. Analysis of potassium abundance in a large number of flares [3]
    Sylwester, J., Sylwester, B., Phillips, K. J. H., Culhane, J. L., Brown, C., Lang, J. & Stepanov, A. I., Advances in Space Research, 38, 1490

2005

  1. The thermal X-ray spectrum of the 2003 April 26 solar flare [8]
    Dennis, B. R., Phillips, K. J. H., Sylwester, J., Sylwester, B., Schwartz, R. A. & Tolbert, A. K., Advances in Space Research, 35, 1723
  2. Multi-wavelength study of a strong impulsive solar limb flare on 2002 August 3 [2]
    Gburek, S., Sylwester, J., Sylwester, B., Dennis, B. R. & Phillips, K. J. H., Advances in Space Research, 35, 1728
  3. Dem Distributions for Short and Long Duration Flares as Determined from Resiksoft X-Ray Spectra [0]
    Kepa, A., Sylwester, J., Sylwester, B., Siarkowski, M. & Kuznetsov, V., 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
  4. Dielectronic Satellites Near the 1s2 - 1snp (n > 2) Lines of He-like Ions in Solar X-ray Spectra [1]
    Landi, E., Phillips, K. J. H., Sylwester, J., Sylwester, B., Dennis, B. R. & Dubau, J., X-ray Diagnostics of Astrophysical Plasmas: Theory, Experiment, and Observation (Editors: Smith, Randall), American Institute of Physics Conference Series, 774, p. 173
  5. Plasma Kernels in Homologous (?) Flares [0]
    Sylwester, Barbara, Sylwester, J. & Kepa, A., 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
  6. Evolution of Flaring Plasma Components on Diagnostic Diagrams [2]
    Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kepa, A., 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
  7. Resik: A Bent Crystal X-ray Spectrometer for Studies of Solar Coronal Plasma Composition [84]
    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., Solar Physics, 226, 45
  8. Observations of Solar X-ray Spectra by the DIOGENESS and RESIK Spectrometers Onboard the CORONAS-F Satellite [5]
    Sylwester, J., Sylwester, B., Kordylewski, Z., Phillips, K. J. H., Kuznetsov, V. D. & Boldyrev, S. I., Solar System Research, 39, 479

2004

  1. Analysis of physical plasma properties within flare kernels from EUV/X-ray observations [0]
    Gburek, S., Sylwester, J., Sylwester, B. & Kowalinski, M., Multi-Wavelength Investigations of Solar Activity (Editors: Stepanov, Alexander V., Benevolenskaya, Elena E. & Kosovichev, Alexander G.), IAU Symposium, 223, p. 455
  2. First Determinations of Differential Emission Measure Distribution from RESIK X-ray Spectra [3]
    Kepa, A., Sylwester, J., Sylwester, B. & Siarkowski, M., Multi-Wavelength Investigations of Solar Activity (Editors: Stepanov, Alexander V., Benevolenskaya, Elena E. & Kosovichev, Alexander G.), IAU Symposium, 223, p. 461
  3. Abundances of Potassium, Argon, and Sulphur in Solar Flares [0]
    Phillips, K. J. H., Sylwester, J., Sylwester, B. & Landi, E., Stars as Suns : Activity, Evolution and Planets (Editors: Dupree, Andrea K. & Benz, Arnold O.), IAU Symposium, 219, p. 176
  4. Detection of H- and He-like resonance lines of chlorine in solar flare spectra [10]
    Sylwester, B., Sylwester, J., Siarkowski, M., Phillips, K. J. H. & Landi, E., Multi-Wavelength Investigations of Solar Activity (Editors: Stepanov, Alexander V., Benevolenskaya, Elena E. & Kosovichev, Alexander G.), IAU Symposium, 223, p. 671
  5. Connectivity pattern in the corona [1]
    Sylwester, J. & Sylwester, B., Hvar Observatory Bulletin, 28, 71

2003

  1. Solar Flare Abundances of Potassium, Argon, and Sulphur [42]
    Phillips, K. J. H., Sylwester, J., Sylwester, B. & Landi, E., ApJ, 589, L113
  2. Analysis of Yohkoh-observed limb flares accompanying CME events [0]
    Sylwester, B. & Sylwester, J., Solar Variability as an Input to the Earth's Environment (Editors: Wilson, Andrew), ESA Special Publication, 535, p. 483
  3. Patterns of X-ray line emission variability as observed by the RESIK Bragg spectrometer [6]
    Sylwester, J., Sylwester, B., Culhane, J. L., Doschek, G. A., Oraevsky, V. N. & Phillips, K. J. H., Solar Variability as an Input to the Earth's Environment (Editors: Wilson, Andrew), ESA Special Publication, 535, p. 733

2002

  1. Determination of wavelengths and line shifts based on X-ray spectra from Diogeness [5]
    Plocieniak, S., Sylwester, J., Kordylewski, Z. & Sylwester, B., Solar Variability: From Core to Outer Frontiers (Editors: Wilson, A.), ESA Special Publication, 2, p. 963
  2. High Resolution Observations of Solar Flares [Invited] [0]
    Sylwester, B., Multi-Wavelength Observations of Coronal Structure and Dynamics (Editors: Martens, P. C. H. & Cauffman, D.), 10, p. 209
  3. Comparison of trace and deconvolved SXT images for solar flares [0]
    Sylwester, B. & Sylwester, J., Solar Variability: From Core to Outer Frontiers (Editors: Wilson, A.), ESA Special Publication, 2, p. 773
  4. Multitemperature analysis of selected limb-occulted flares lines in solar flares [0]
    Sylwester, B. & Sylwester, J., Solar Variability: From Core to Outer Frontiers (Editors: Wilson, A.), ESA Special Publication, 2, p. 769
  5. Physical conditions within flare kernels [0]
    Sylwester, B. & Sylwester, J., Advances in Space Research, 30, 617
  6. Thermodynamics of partly occulted limb flares [0]
    Sylwester, Barbara & Sylwester, Janusz, Solspa 2001, Proceedings of the Second Solar Cycle and Space Weather Euroconference (Editors: Sawaya-Lacoste, Huguette), ESA Special Publication, 477, p. 171
  7. RESIK observations of highly ionized argon and potassium X-ray emission lines in solar flares [5]
    Sylwester, J., Culhane, J. L., Doschek, G. A., Oraevsky, V. N., Phillips, K. J. H. & Sylwester, B., Solar Variability: From Core to Outer Frontiers (Editors: Wilson, A.), ESA Special Publication, 2, p. 765
  8. Modeling of X-Ray Source Occultation by the Solar Disk [0]
    Sylwester, J. & Sylwester, B., Multi-Wavelength Observations of Coronal Structure and Dynamics (Editors: Martens, P. C. H. & Cauffman, D.), 10, p. 409

2000

  1. Evolution of White-Light Flares Observed by YOHKOH [17]
    Sylwester, Barbara & Sylwester, Janusz, Solar Physics, 194, 305

1999

  1. The Gradual Phase of Flares [0]
    Svestka, Z. F., Poletto, G., Fontenla, J., Hick, P., Kopp, R. A., Sylwester, B. & Sylwester, J., 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
  2. Reconstruction of coronal magnetic fields from deconvolved SXT images. [0]
    Sylwester, B. & Sylwester, J., JOSO Annu. Rep., 1998, p. 105
  3. The Properties of Flares Produced Within AR 6919 [1]
    Sylwester, B. & Sylwester, J., Magnetic Fields and Solar Processes (Editors: Wilson, A. & et al.), ESA Special Publication, 448, p. 895
  4. Flaring Structures Observed in Deconvolved SXT Images [4]
    Sylwester, B. & Sylwester, J., Acta Astronomica, 49, 85
  5. Dynamics of coronal flux tubes in flares. [0]
    Sylwester, J. & Sylwester, B., JOSO Annu. Rep., 1998, p. 93
  6. Transversal and Radial Motions of Flaring Kernels for 11 August 2992 Event [0]
    Sylwester, J. & Sylwester, B., 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
  7. Reconstruction of Images with Poisson Noise [9]
    Sylwester, J. & Sylwester, B., Acta Astronomica, 49, 189

1998

  1. Physical conditions in flaring loops. [1]
    Sylwester, B. & Sylwester, J., JOSO Annu. Rep., 1997, p. 155
  2. Analysis of the flare evolution in the emission measure - temperature diagrams for selected events observed by SMM (abstract) [0]
    Sylwester, B., Sylwester, J., Siarkowski, M., Fludra, A. & Serio, S., Publications of the Astronomical Institute of the Czechoslovak Academy of Sciences, 88, 94
  3. ANDRIL - Maximum Likelihood Algorithm for Deconvolution of SXT Images [13]
    Sylwester, J. & Sylwester, B., Acta Astronomica, 48, 519
  4. Evolution of Flaring Structures [3]
    Sylwester, Janusz & Sylwester, Barbara, Three-Dimensional Structure of Solar Active Regions (Editors: Alissandrakis, Costas E. & Schmieder, Brigitte), Astronomical Society of the Pacific Conference Series, 155, p. 381

1997

  1. Structures in vicinity of sunspots as seen on deconvolved SXT images. [2]
    Sylwester, B. & Sylwester, J., JOSO Annu. Rep., 1996, p. 97
  2. Footpoint Structures of Flare Loops [2]
    Sylwester, J. & Sylwester, B., Fifth SOHO Workshop: The Corona and Solar Wind Near Minimum Activity (Editors: Wilson, A.), ESA Special Publication, 404, p. 697

1996

  1. Thermodynamic signatures of proton flares. [1]
    Sylwester, B., Sylwester, J. & Garcia, H. A., JOSO Annu. Rep., 1995, p. 161
  2. Fine Structures Observed on Deconvolved SXT Images [2]
    Sylwester, B., Sylwester, J. & Siarkowski, M., Astronomical Society of the Pacific Conference Series (Editors: Bentley, R. D. & Mariska, J. T.), Astronomical Society of the Pacific Conference Series, 111, p. 249
  3. The Analysis of Energy Release in Solar Flares Based on X-Ray Observations [9]
    Sylwester, Barbara, Space Science Reviews, 76, 319
  4. ANDRIL Algorithm for Deconvolution of SXT Images [4]
    Sylwester, J., Sylwester, B. & Siarkowski, M., Astronomical Society of the Pacific Conference Series (Editors: Bentley, R. D. & Mariska, J. T.), Astronomical Society of the Pacific Conference Series, 111, p. 244

1995

  1. Quantitative interpretation of GOES soft X-ray measurements. I. The isothermal approximation: application of various atomic data. [28]
    Sylwester, J., Garcia, H. A. & Sylwester, B., A&A, 293, 577

1994

  1. Manifestation of Multiple Energy Release on the Evolution of Flares in the Diagnostic Diagrams [1]
    Sylwester, B., Sylwester, J., Reale, F. & Serio, S., IAU Colloquium 144: Solar Coronal Structures (Editors: Rusin, Vojtech, Heinzel, Petr & Vial, Jean-Claude), p. 257

1993

  1. Analysis of Flare Evolution in the Emission Measure-Temperature Diagram for Three Events Observed by SMM [1]
    Sylwester, B., Sylwester, J., Siarkowski, M., Serio, S. & Reale, F., Physics of Solar and Stellar Coronae (Editors: Linsky, Jeffrey L. & Serio, Salvatore), Astrophysics and Space Science Library, 183, p. 147
  2. Dynamics of flaring loops. III - Interpretation of flare evolution in the emission measure-temperature diagram [68]
    Sylwester, B., Sylwester, J., Serio, S., Reale, F., Bentley, R. D. & Fludra, A., A&A, 267, 586
  3. Estimation of equivalent flaring loop geometry based on broadband soft x-ray observations [5]
    Sylwester, J., Sylwester, B., Jakimiec, J., Garcia, H. A., Serio, S. & Reale, F., Advances in Space Research, 13, 307
  4. Properties of SMM Flares [1]
    Sylwester, J. & Sylwester, B., Physics of Solar and Stellar Coronae (Editors: Linsky, Jeffrey L. & Serio, Salvatore), Astrophysics and Space Science Library, 183, p. 139

1992

  1. Dynamics of flaring loops. II - Flare evolution in the density-temperature diagram [117]
    Jakimiec, J., Sylwester, B., Sylwester, J., Serio, S., Peres, G. & Reale, F., A&A, 253, 269
  2. Thermodynamic decay scaling laws in solar loop flares [0]
    Serio, S., Reale, F., Peres, G., Jakimiec, J., Sylwester, B. & Sylwester, J., Memorie della Societa Astronomica Italiana, 63, 763
  3. Flare Evolution in the Density - Temperature Diagram [0]
    Serio, S., Reale, F., Peres, G., Jakimiec, J., Sylwester, B. & Sylwester, J., IAU Colloquium 133: Eruptive Solar Flares (Editors: Svestka, Zdenek, Jackson, Bernard V. & Machado, Marcos E.), p.135

1991

  1. Dynamics of flaring loops. I - Thermodynamic decay scaling laws [179]
    Serio, S., Reale, F., Jakimiec, J., Sylwester, B. & Sylwester, J., A&A, 241, 197
  2. Thermondynamic Evolution of Flares [1]
    Sylwester, B., Sylwester, J., Jakimiec, J., Serio, S. & Reale, F., Flare Physics in Solar Activity Maximum 22 (Editors: Uchida, Yutaka, Canfield, Richard C., Watanabe, Tetsuya & Hiei, Eijiro), p.188

1990

  1. Investigation of non-uniform heating during the decay phase of solar flares [9]
    Sylwester, B., Sylwester, J., Bentley, R. D. & Fludra, A., Solar Physics, 126, 177
  2. Study of Non-Uniform Heating in Solar Flares [1]
    Sylwester, B., Sylwester, J., Jakimiec, J., Serio, S., Reale, F., Bentley, R. D. & Fludra, A., Publications of Debrecen Heliophysical Observatory, 7, 255

1988

  1. Results of the LEBAN diagnostic procedure applied to two SMM-observedflares. [2]
    Sylwester, B., Sylwester, J. & Jakimiec, J., Journal de Physique, 49, C1_309
  2. Influence of the energy calibration of broad-band X-ray detectors on determination of the plasma parameters [1]
    Sylwester, B., Farnik, F. & Sylwester, J., Advances in Space Research, 8, 267

1987

  1. High-Temperature Plasma Diagnostics of Solar Flares and Comparison with Model Calculations [9]
    Jakimiec, J., Sylwester, B., Sylwester, J., Lemen, J. R., Mewe, R., Bentley, R. D., Peres, G., Serio, S. & Schrijver, J., Solar Maximum Analysis (Editors: Stepanov, V. E. & Obridko, V. N.), p. 91
  2. LEBAN diagnostic for basic flaring loop parameters. [0]
    Sylwester, B., Sylwester, J., Jakimiec, J., Fludra, A., Peres, G. & Serio, S., Publications of the Astronomical Institute of the Czechoslovak Academy of Sciences, 1, 229
  3. Variation in Calcium Abundance during Flares [0]
    Sylwester, J., Lemen, J. R., Mewe, R., Bentley, R. D. & Sylwester, B., Solar Maximum Analysis (Editors: Stepanov, V. E. & Obridko, V. N.), p. 123

1986

  1. Flare evolution from Prognos 9 data [0]
    Fárník, F., Sylwester, B., Sylwester, J., Jakimiec, J. & Valníček, B., Contributions of the Astronomical Observatory Skalnate Pleso, 15, 121
  2. Investigation of flare heating based on X-ray observations [17]
    Jakiemiec, J., Sylwester, B., Sylwester, J., Mewe, R., Peres, G., Serio, S. & Schrijver, J., Advances in Space Research, 6, 237
  3. Investigation of flare heating based on X-ray observations [0]
    Jakimiec, J., Sylwester, B., Sylwester, J., Mewe, R., Peres, G., Serio, S. & Schrijver, J., Contributions of the Astronomical Observatory Skalnate Pleso, 15, 123
  4. Investigation of the Mg XII 8.42 Å doublet in solar flare spectra [13]
    Sylwester, B., Faucher, P., Jakimiec, J., Krutov, V. V., McWhirter, R. W. P., Sylwester, J., Tomczak, M., Volonté, S. & Zhitnik, I. A., Solar Physics, 103, 67
  5. Physical conditions in a large flare loop on Nov. 1980 derived from SMM observations [1]
    Sylwester, B., Sylwester, J., Jakimiec, J., Fludra, A., Bentley, R. D. & Schrijver, J., Contributions of the Astronomical Observatory Skalnate Pleso, 15, 145
  6. Flare diagnostics based on Prognoz 9 X-ray data [5]
    Sylwester, B., Fárník, F., Sylwester, J., Jakimiec, J. & Valníček, B., Advances in Space Research, 6, 233

1984

  1. Comparison of energy calibration of Prognoz 5, 6, 7 and 8, and other hard X-ray solar photometers. [6]
    Farnik, F., Valnicek, B., Sylwester, B., Sylwester, J. & Jakimiec, J., Bulletin of the Astronomical Institutes of Czechoslovakia, 35, 158
  2. Differential emission measure analysis of hot-flare plasma from solar-maximum mission X-ray data [12]
    Jakimiec, J., Sylwester, J., Lemen, J. R., Mewe, R., Bentley, R. D., Fludra, A., Schrijver, J. & Sylwester, B., Advances in Space Research, 4, 203
  3. The Atmosphere of a Sunspot Based on Observations in the X-Ray Extreme Ultraviolet Optical and Radio Ranges [1]
    Staude, J., Furstenberg, F., Hildebrandt, J., Kruger, A., Jakimiec, J., Obridko, V. N., Siarkowski, M., Sylwester, B. & Sylwester, J., Soviet Astronomy, 28, 557
  4. The atmosphere of a sunspot based on observations in the X-ray, extreme ultraviolet, optical, and radio ranges [4]
    Staude, J., Furstenberg, F., Hildebrandt, J., Kruger, A., Jakimiec, J., Obridko, V. N., Siarkowski, M., Sylwester, B. & Sylwester, J., Astronomicheskii Zhurnal, 61, 956
  5. Analysis of Intensity Ratio for MG XII LY Components from Intercosmos 7 Observations (short Abstract) [0]
    Sylwester, J., Sylwester, B., Jakimiec, J., Tomczak, M., Mandelstam, S. L., Zhitnik, I. A. & Korneev, V. V., IAU Colloquium 86: Eighth International Colloquium on UV and X-Ray Spectroscopy of Astrophysical and Laboratory Plasmas (Editors: Doschek, G. A.), p. 154
  6. Organisation of a unified system of energetic calibration of X-ray experiments [1]
    Valnicek, B., Farnik, F., Sylwester, B. & Sylwester, J., Advances in Space Research, 4, 121

1983

  1. Time variation of the differential emission measure of hot flare plasma. [0]
    Jakimiec, J., Mewe, R., Schrijver, J., Sylwester, J. & Sylwester, B., Publications of Debrecen Heliophysical Observatory, 5, 127
  2. A working model of sunspot structure in photosphere, chromosphere and corona, derived from X-ray, EUV, optical and radio observations [12]
    Staude, J., Hildebrandt, J., Fuerstenberg, F., Krueger, A., Jakimiec, J., Obridko, V. N., Siarkowski, M., Sylwester, B. & Sylwester, J., Acta Astronomica, 33, 441
  3. SMM flat crystal spectrometer data analysis of 7 April 1980 flare. [0]
    Sylwester, B., Sylwester, J., Jakimiec, J., Mewe, R. & Bentley, R. D., Publications of Debrecen Heliophysical Observatory, 5, 85
  4. Multi-temperature Analysis of Hard X-Ray Spectra Measured aboard the Prognoz 5 Satellite [0]
    Sylwester, B., Sylwester, J., Jakimiec, J., Valnicek, B. & Farnik, F., Bulletin of the Astronomical Institutes of Czechoslovakia, 34, 40

1981

  1. Analysis of the physical conditions in a strong X-ray flare. [0]
    Sylwester, B., Jakimiec, J., Sylwester, J. & Valnícek, B., High-Energy Astrophysics, p. 239
  2. Analysis of the physical conditions in a strong X-ray flare [4]
    Sylwester, B., Sylwester, J., Jakimiec, J. & Valnicek, B., Advances in Space Research, 1, 239

1980

  1. Solar Flare X-Ray Spectra - Part Three - Initial and Final Phase [3]
    Korneev, V. V., Krutov, V. V., Mandelshtam, S. L., Tindo, I. P., Urnov, A. M., Zhitnik, I. A., Sylwester, B. & Valnicek, B., Solar Physics, 68, 381
  2. Analysis of X-ray spectra emitted by the 24 October 1970 flare. [0]
    Sylwester, B., Sylwester, J., Jakimiec, J., Korneev, V. V., Mandelstam, S. L., Zhitnik, I. A. & Valnicek, B., Postepy Astronomii Krakow, 28, 237

1979

  1. Solar flare X-ray spectra. I: Wavelengths of Fe XXIV - XXV lines in the region lambda = 1.85 - 1.87 Å. [15]
    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., Solar Physics, 63, 319

1977

  1. Analysis of behaviour of the Mg XII resonance line in solar flares, from INTERCOSMOS-7 satellite observations. [0]
    Jakimiec, J., Zhitnik, I. A., Korneev, V. V., Krutov, V. V., Sylwester, B. & Sylwester, J., Publications of Debrecen Heliophysical Observatory, 3, 57
  2. Time variations of high-temperature plasma in solar flares. [0]
    Sylwester, B., Zhitnik, I. A., Korneev, V. V., Krutov, V. V., Sylwester, J. & Jakimiec, J., Publications of Debrecen Heliophysical Observatory, 3, 65
  3. Discussion of the methods of determining the temperature models of coronal active regions from the X-ray spectra. [0]
    Sylwester, J. & Sylwester, B., Publications of Debrecen Heliophysical Observatory, 3, 75

1976

  1. Physical conditions in a flare region. [0]
    Bejgman, I. L., Vajnshtejn, L. A., Korneev, V. V., Krutov, V. V., Mandel'Shtam, S. L., Sylwester, B., Sylwester, J. & Urnov, A. M., Vneatmos. Issled. Aktiv. Oblastej na Solntse, p. 16
  2. Observations of a soft X-ray flare on the solar limb. [0]
    Jakimiec, J., Sylwester, B. & Sylwester, J., Vneatmos. Issled. Aktiv. Oblastej na Solntse, p. 20
  3. X-ray spectrum of a coronal condensation and a flare. [0]
    Jakimiec, J., Krutov, V. V., Mandel'Shtam, S. L., Mandelshtam, S. L., Sylwester, B., Sylwester, J. & Zhitnik, I. A., Solar Activity and Solar-Terrestrial Relations (Editors: Sykora, J.), p.151
  4. X-ray spectrum of a coronal condensation and a flare [0]
    Jakimiec, J., Krutov, V. V., Mandelshtam, S. L., Sylwester, B., Sylwester, J. & Zhitnik, I. A., Contributions of the Astronomical Observatory Skalnate Pleso, 6, 151
  5. Analysis of formation of resonance lines in the X-ray spectrum of coronal condensations. [0]
    Sylwester, B., Solar Activity and Solar-Terrestrial Relations (Editors: Sykora, J.), p.143
  6. Analysis of resonance line formation in the X-ray spectrum of coronal condensations [0]
    Sylwester, B., Contributions of the Astronomical Observatory Skalnate Pleso, 6, 143

1975

  1. Analysis of the intensities and profiles of the spectral line Mg XII 8.42 å in the solar X-ray spectrum [6]
    Jakimiec, J., Korneev, V. V., Krutov, V. V., Zhitnik, I. A., Plocieniak, S., Sylwester, B. & Sylwester, J., Solar Physics, 44, 391

1974

  1. Analysis of the solar X-ray spectrum of 20 August 1971. [1]
    Jakimiec, J., Krutov, V. V., Mandel'Stam, S. L., Sylwester, B., Sylwester, J. & Zhitnik, I. A., Space Research XIV (Editors: Rycroft, M. J. & Reasenberg, R. D.), p. 425
  2. The Analysis of Resonance Line Formation in the X-ray Spectrum of Coronal Condensation [0]
    Sylwester, B. M., Acta Astronomica, 24, 285

1973

  1. Observations of the X-ray emission of solar active regions on 28 November 1970 and 20 August 1971. [2]
    Kordylewski, Z., Mergentaler, J., Jakimiec, J., Sylwester, B. & Sylwester, J., Space Research Conference (Editors: Rycroft, M. J. & Runcorn, S. K.), 2, p. 787

Created on Wed Apr 8 04:32:07 2026.