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Pregled bibliografske jedinice broj: 1070278

Forbush decrease model for expanding CMEs (ForbMod)


Dumbovic, M.; Heber, B.; Vrsnak, B.; Temmer, M.; Guo, J.; Möstl, C.; Kirin, A.
Forbush decrease model for expanding CMEs (ForbMod) // 2nd International Doctor Seminar in field of Geodesy, Geoinformatics and Geospace (IDS3Geo)
Dubrovnik, Hrvatska, 2018. str. 1-1 (predavanje, domaća recenzija, sažetak, znanstveni)


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Naslov
Forbush decrease model for expanding CMEs (ForbMod)

Autori
Dumbovic, M. ; Heber, B. ; Vrsnak, B. ; Temmer, M. ; Guo, J. ; Möstl, C. ; Kirin, A.

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Skup
2nd International Doctor Seminar in field of Geodesy, Geoinformatics and Geospace (IDS3Geo)

Mjesto i datum
Dubrovnik, Hrvatska, 8-11.05.2018

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Domaća recenzija

Ključne riječi
coronal mass ejections, flux rope, forbush decreases

Sažetak
The Project ForbMod aims to unravel how galactic cosmic rays are influenced by solar storms in the inner solar system (Sun to Mars) by developing a new model and utilizing a number of spacecraft and planetary observation, including those by the Radiation Assessment Detector aboard the Mars Rover Curiosity. The project focuses on Forbush decreases (FDs) in the galactic cosmic ray flux, which can be used as one of the ”signatures” of an ICME passage. An analytical diffusion-expansion FD model was developed that is based on the widely used approach of an initially empty, closed magnetic structure (i.e. flux rope) that fills up slowly with particles by perpendicular diffusion. Remote CME observations and 3D reconstruction is used to constrain initial and boundary conditions. CME evolutionary properties are taken into account by incorporating the flux rope expansion. Several options of flux rope expansion are regarded as competing mechanism to diffusion, which can lead to different FD characteristics. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 745782.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Ustanove
Geodetski fakultet, Zagreb,
Veleučilište u Karlovcu

Profili:

Avatar Url Bojan Vršnak (autor)

Avatar Url Anamarija Kirin (autor)

Avatar Url Mateja Dumbović (autor)

Citiraj ovu publikaciju

Dumbovic, M.; Heber, B.; Vrsnak, B.; Temmer, M.; Guo, J.; Möstl, C.; Kirin, A.
Forbush decrease model for expanding CMEs (ForbMod) // 2nd International Doctor Seminar in field of Geodesy, Geoinformatics and Geospace (IDS3Geo)
Dubrovnik, Hrvatska, 2018. str. 1-1 (predavanje, domaća recenzija, sažetak, znanstveni)
Dumbovic, M., Heber, B., Vrsnak, B., Temmer, M., Guo, J., Möstl, C. & Kirin, A. (2018) Forbush decrease model for expanding CMEs (ForbMod). U: 2nd International Doctor Seminar in field of Geodesy, Geoinformatics and Geospace (IDS3Geo).
@article{article, year = {2018}, pages = {1-1}, keywords = {coronal mass ejections, flux rope, forbush decreases}, title = {Forbush decrease model for expanding CMEs (ForbMod)}, keyword = {coronal mass ejections, flux rope, forbush decreases}, publisherplace = {Dubrovnik, Hrvatska} }