Daniel Elias Nóbrega Siverio

Image of Daniel Elias Nóbrega Siverio
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Visiting address Sem Sælands vei 13 Svein Rosselands hus 0371 OSLO
Postal address Postboks 1029 Blindern 0315 OSLO


Publications
 

  • Signatures of Magnetic Reconnection at the Footpoints of Fan-shaped Jets on a Light Bridge Driven by Photospheric Convective Motions
    (ApJ 2019: http://adsabs.harvard.edu/abs/2019ApJ...870...90B)
    Bai, X.; Socas-Navarro, H.; Nóbrega-Siverio, D.; Su, J.; Deng, Y.; Li, D.; Cao, W.; Ji, K.

  • On the Importance of the Nonequilibrium Ionization of Si IV and O IV and the Line of Sight in Solar Surges
    (ApJ 2018: http://adsabs.harvard.edu/abs/2018ApJ...858....8N)
    Nóbrega-Siverio, D.; Moreno-Insertis, F.; Martínez-Sykora, J.; Rouppe van der Voort, L.

  • Surges and Si IV Bursts in the Solar Atmosphere. Understanding IRIS/SST Observations through RMHD Experiments
    (ApJ 2017: http://adsabs.harvard.edu/abs/2017ApJ...850..153N)
    Nóbrega-Siverio, D.; Martínez-Sykora, J.; Moreno-Insertis, F.; Rouppe van der Voort, L.

  • Intermittent Reconnection and Plasmoids in UV Bursts in the Low Solar Atmosphere
    (ApJ 2017: http://adsabs.harvard.edu/abs/2018ApJ...858....8N).
    Rouppe van der Voort, L.; De Pontieu, B.; Scharmer, G. B.; De la Cruz Rodríguez, J.;
    Martínez-Sykora, J.; Nóbrega-Siverio, D.; Guo, L. J.; Jafarzadeh, S.; Pereira, T. M. D.;
    Hansteen, V.; Carlsson, M.; Vissers, G.

  • Two-Dimensional Radiative Magnetohydrodynamic Simulations of Partial Ionization
    in the Chromosphere. II. Dynamics and Energetics of the low Solar Atmosphere

    (ApJ 2017: http://adsabs.harvard.edu/abs/2017ApJ...847...36M).
    Martínez-Sykora, J.; De Pontieu, B.; Carlsson, M.; Hansteen, V.; Nóbrega-Siverio, D.; Gudiksen, B.

  • The Cool Surge Following Flux Emergence in a Radiation-MHD Experiment 
     (ApJ 2016: http://adsabs.harvard.edu/abs/2016apj...822...18n)
     Nóbrega-Siverio, D.; Moreno-Insertis, F.; Martínez-Sykora, J.
     



Education

2013 – 2018 : Doctorate.
                       Thesis: Eruptive phenomena in the solar atmosphere:
                       radiation-MHD modeling and code development.

                       - Supervisor: Prof. Fernando Moreno Insertis
                       - Co-supervisor: Dr. Juan Martínez Sykora
                       - Instituto de Astrofísica de Canarias (IAC).
                       - Universidad de La Laguna (ULL).

2012 – 2013 : Master’s Degree in Astrophysics.
                       Master´s Thesis: Magnetic flux emergence from
                       the interior to the solar corona: reconnection,
                       instabilities and jets.

                       - Supervisor: Prof. Fernando Moreno Insertis
                       - Co-supervisor: Dr. Juan Martínez Sykora
                       - Universidad de La Laguna (ULL).

2007 – 2012 : Graduate in Physics.
                       Degree´s Thesis: Use of 3D numerical experiments
                       about the solar plasma dynamics.

                       - Supervisor: Prof. Fernando Moreno Insertis
                       - Universidad de La Laguna (ULL), Tenerife (Spain).
 

Tags: Solar Physics, Plasma Physics, Solar Corona, Solar Chromosphere, Computational Astrophysics, Simulations

Publications

  • Nóbrega Siverio, Daniel Elias; Moreno-Insertis, Fernando; Martinez-Sykora, Juan; Carlsson, Mats & Szydlarski, Mikolaj Marcin (2020). Nonequilibrium ionization and ambipolar diffusion in solar magnetic flux emergence processes. Astronomy and Astrophysics.  ISSN 0004-6361.  633 . doi: 10.1051/0004-6361/201936944
  • Ortiz, Ada; Hansteen, Viggo; Nóbrega Siverio, Daniel Elias & Rouppe van der Voort, Luc (2020). Ellerman bombs and UV bursts: reconnection at different atmospheric layers. Astronomy and Astrophysics.  ISSN 0004-6361.  633(A58) . doi: 10.1051/0004-6361/201936574
  • Nóbrega Siverio, Daniel Elias (2019). An updated vision of solar surges.
  • Nóbrega Siverio, Daniel Elias (2019). Modeling UV bursts.
  • Nóbrega Siverio, Daniel Elias (2019). Nonequilibrium ionization and ambipolar diffusion in magnetic flux emergence processes.
  • Nóbrega Siverio, Daniel Elias (2019). Nonequilibrium ionization effects in magnetic flux emergence processes.
  • Nóbrega Siverio, Daniel Elias (2019). Surges: a missing piece in the solar atmosphere puzzle.
  • Nóbrega Siverio, Daniel Elias (2019). Unraveling the heating in the chromosphere: nonequilibrium and partial ionization effects.
Published Aug. 30, 2018 3:19 PM - Last modified Mar. 3, 2019 1:35 PM