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Pregled bibliografske jedinice broj: 96871

Dynamics of solar coronal eruptions


Vršnak, Bojan
Dynamics of solar coronal eruptions // Journal of Geophysical Research, 106 (2001), 25249-25260 (međunarodna recenzija, članak, znanstveni)


Naslov
Dynamics of solar coronal eruptions

Autori
Vršnak, Bojan

Izvornik
Journal of Geophysical Research 106 (2001); 25249-25260

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Sažetak
The kinematics of 87 solar eruptive events (flare sprays, eruptive prominences, and coronal transients) observed above the solar limb are studied. The data reveal a clear statistical trend for the highest measured value of the acceleration to be lower in the events taking place at a larger radial distance. The majority of events (84\%) show a phase of exponential-like growth of the velocity. The growth rate decreases with the height at which this regime sets in. A phase of constant acceleration was found only in 11\% of cases. In the postacceleration phase a constant velocity regime was found in 57\% of events. A considerable number of eruptions (32\%) exposed a deceleration, most often showing an exponential-like decay of the velocity. The related theoretical models are confronted with the observations, and the implications are discussed.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
007004

Ustanove
Geodetski fakultet, Zagreb

Profili:

Avatar Url Bojan Vršnak (autor)

Citiraj ovu publikaciju

Vršnak, Bojan
Dynamics of solar coronal eruptions // Journal of Geophysical Research, 106 (2001), 25249-25260 (međunarodna recenzija, članak, znanstveni)
Vršnak, B. (2001) Dynamics of solar coronal eruptions. Journal of Geophysical Research, 106, 25249-25260.
@article{article, author = {Vr\v{s}nak, B.}, year = {2001}, pages = {25249-25260}, keywords = {}, journal = {Journal of Geophysical Research}, volume = {106}, title = {Dynamics of solar coronal eruptions}, keyword = {} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI


Uključenost u ostale bibliografske baze podataka:


  • NASA Astrophysical Data System