Dr Nicolina Chrysaphi
- Honorary Research Fellow (School of Physics & Astronomy)
email:
Nicolina.Chrysaphi@glasgow.ac.uk
Room 204-C, LESIA, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, Université de Paris, 5place Jules Janssen,, 92195
https://orcid.org/0000-0002-4389-5540Publications
2024
Azzollini, F., Gordon Emslie, A., Clarkson, D. L. , Chrysaphi, N. and Kontar, E. P. (2024) Plasma motions and compressive wave energetics in the solar corona and solar wind from radio wave scattering observations. Astrophysical Journal, 968, 72. (doi: 10.3847/1538-4357/ad4154)
2023
Kontar, E. P. , Emslie, A. G., Clarkson, D. L. , Chen, X. , Chrysaphi, N. , Azzollini, F., Jeffrey, N. L.S. and Gordovskyy, M. (2023) An anisotropic density turbulence model from the Sun to 1 au derived from radio observations. Astrophysical Journal, 956(2), 112. (doi: 10.3847/1538-4357/acf6c1)
Chen, X. , Kontar, E. P. , Clarkson, D. L. and Chrysaphi, N. (2023) The frequency ratio and time delay of solar radio emissions with fundamental and harmonic components. Monthly Notices of the Royal Astronomical Society, 520(2), pp. 3117-3126. (doi: 10.1093/mnras/stad325)
Clarkson, D. L. , Kontar, E. P. , Vilmer, N., Gordovskyy, M., Chen, X. and Chrysaphi, N. (2023) Solar radio spikes and type IIIb striae manifestations of subsecond electron acceleration triggered by a coronal mass ejection. Astrophysical Journal, 946(1), 33. (doi: 10.3847/1538-4357/acbd3f)
2022
Gordovskyy, M., Kontar, E. P. , Clarkson, D. L. , Chrysaphi, N. and Browning, P. K. (2022) Sizes and shapes of sources in solar metric radio bursts. Astrophysical Journal, 925(2), 140. (doi: 10.3847/1538-4357/ac3bb7)
2021
Musset, S. et al. (2021) Simulations of radio-wave anisotropic scattering to interpret type III radio burst data from Solar Orbiter, Parker Solar Probe, STEREO, and Wind. Astronomy and Astrophysics, 656, A34. (doi: 10.1051/0004-6361/202140998)
Clarkson, D. L. , Kontar, E. P. , Gordovskyy, M., Chrysaphi, N. and Vilmer, N. (2021) First frequency-time-resolved imaging spectroscopy observations of solar radio spikes. Astrophysical Journal Letters, 917(2), L32. (doi: 10.3847/2041-8213/ac1a7d)
2020
Chen, X. , Kontar, E. P. , Chrysaphi, N. , Jeffrey, N. L.S. , Gordovskyy, M., Yan, Y. and Tan, B. (2020) Subsecond time evolution of type III solar radio burst sources at fundamental and harmonic frequencies. Astrophysical Journal, 905(1), 43. (doi: 10.3847/1538-4357/abc24e)
Kuznetsov, A. A., Chrysaphi, N. , Kontar, E. P. and Motorina, G. (2020) Radio echo in the turbulent corona and simulations of solar drift-pair radio bursts. Astrophysical Journal, 898(2), 94. (doi: 10.3847/1538-4357/aba04a)
Chrysaphi, N. , Reid, H. A.S. and Kontar, E. P. (2020) First observation of a type II solar radio burst transitioning between a stationary and drifting state. Astrophysical Journal, 893(2), 115. (doi: 10.3847/1538-4357/ab80c1)
2019
Kontar, E. P. , Chen, X. , Chrysaphi, N. , Jeffrey, N. L.S. , Emslie, A. G., Krupar, V., Maksimovic, M., Gordovskyy, M. and Browning, P. K. (2019) Anisotropic radio-wave scattering and the interpretation of solar radio emission observations. Astrophysical Journal, 884(2), 122. (doi: 10.3847/1538-4357/ab40bb)
2018
Chrysaphi, N. , Kontar, E. P. , Holman, G. D. and Temmer, M. (2018) CME-driven shock and type II solar radio burst band splitting. Astrophysical Journal, 868(2), 79. (doi: 10.3847/1538-4357/aae9e5)
Articles
Azzollini, F., Gordon Emslie, A., Clarkson, D. L. , Chrysaphi, N. and Kontar, E. P. (2024) Plasma motions and compressive wave energetics in the solar corona and solar wind from radio wave scattering observations. Astrophysical Journal, 968, 72. (doi: 10.3847/1538-4357/ad4154)
Kontar, E. P. , Emslie, A. G., Clarkson, D. L. , Chen, X. , Chrysaphi, N. , Azzollini, F., Jeffrey, N. L.S. and Gordovskyy, M. (2023) An anisotropic density turbulence model from the Sun to 1 au derived from radio observations. Astrophysical Journal, 956(2), 112. (doi: 10.3847/1538-4357/acf6c1)
Chen, X. , Kontar, E. P. , Clarkson, D. L. and Chrysaphi, N. (2023) The frequency ratio and time delay of solar radio emissions with fundamental and harmonic components. Monthly Notices of the Royal Astronomical Society, 520(2), pp. 3117-3126. (doi: 10.1093/mnras/stad325)
Clarkson, D. L. , Kontar, E. P. , Vilmer, N., Gordovskyy, M., Chen, X. and Chrysaphi, N. (2023) Solar radio spikes and type IIIb striae manifestations of subsecond electron acceleration triggered by a coronal mass ejection. Astrophysical Journal, 946(1), 33. (doi: 10.3847/1538-4357/acbd3f)
Gordovskyy, M., Kontar, E. P. , Clarkson, D. L. , Chrysaphi, N. and Browning, P. K. (2022) Sizes and shapes of sources in solar metric radio bursts. Astrophysical Journal, 925(2), 140. (doi: 10.3847/1538-4357/ac3bb7)
Musset, S. et al. (2021) Simulations of radio-wave anisotropic scattering to interpret type III radio burst data from Solar Orbiter, Parker Solar Probe, STEREO, and Wind. Astronomy and Astrophysics, 656, A34. (doi: 10.1051/0004-6361/202140998)
Clarkson, D. L. , Kontar, E. P. , Gordovskyy, M., Chrysaphi, N. and Vilmer, N. (2021) First frequency-time-resolved imaging spectroscopy observations of solar radio spikes. Astrophysical Journal Letters, 917(2), L32. (doi: 10.3847/2041-8213/ac1a7d)
Chen, X. , Kontar, E. P. , Chrysaphi, N. , Jeffrey, N. L.S. , Gordovskyy, M., Yan, Y. and Tan, B. (2020) Subsecond time evolution of type III solar radio burst sources at fundamental and harmonic frequencies. Astrophysical Journal, 905(1), 43. (doi: 10.3847/1538-4357/abc24e)
Kuznetsov, A. A., Chrysaphi, N. , Kontar, E. P. and Motorina, G. (2020) Radio echo in the turbulent corona and simulations of solar drift-pair radio bursts. Astrophysical Journal, 898(2), 94. (doi: 10.3847/1538-4357/aba04a)
Chrysaphi, N. , Reid, H. A.S. and Kontar, E. P. (2020) First observation of a type II solar radio burst transitioning between a stationary and drifting state. Astrophysical Journal, 893(2), 115. (doi: 10.3847/1538-4357/ab80c1)
Kontar, E. P. , Chen, X. , Chrysaphi, N. , Jeffrey, N. L.S. , Emslie, A. G., Krupar, V., Maksimovic, M., Gordovskyy, M. and Browning, P. K. (2019) Anisotropic radio-wave scattering and the interpretation of solar radio emission observations. Astrophysical Journal, 884(2), 122. (doi: 10.3847/1538-4357/ab40bb)
Chrysaphi, N. , Kontar, E. P. , Holman, G. D. and Temmer, M. (2018) CME-driven shock and type II solar radio burst band splitting. Astrophysical Journal, 868(2), 79. (doi: 10.3847/1538-4357/aae9e5)