Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Stavros Dimitrakoudis"'
Autor:
Stavros Dimitrakoudis, Ian R. Mann
Publikováno v:
Geophysical Research Letters, Vol 46, Iss 4, Pp 1947-1955 (2019)
Abstract Ground‐based Pc5 ultralow frequency (ULF) wave power in multiple ground‐based meridians is compared to the very low frequency (VLF) wave amplitude proxy, derived from Polar Operational Environmental Satellite (POES) precipitation, for th
Externí odkaz:
https://doaj.org/article/214f8c2a8ff047778b4949fd2388c527
Autor:
Stavros Dimitrakoudis, Masatoshi Yamauchi, Johnsen Magnar G., Escoubet Philippe, Araki Tohru, Raita Tero, Mann Ian R., Dandouras Iannis, Lindqvist Per-Arne, Carr Christopher M.
On 15 April 2022, the Kiruna magnetometer detected an isolated geomagnetic spike of 400 nT with rising time of 2 minutes. This is on the same level of large sudden commencements (historically largest one is about 1000 nT in Kiruna), but this event wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34a65c167a76fde02c84d91cf14e06d6
https://doi.org/10.5194/egusphere-egu23-4032
https://doi.org/10.5194/egusphere-egu23-4032
The outer belt electron radiation belt is highly dynamic, responding to a superposition of a variety of acceleration and loss processes imposed along the electron drift orbits to produce increases and decreases in flux on timescales from minutes, to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::204e0db0d0ac2066b1256e809e6bb2bb
https://doi.org/10.5194/egusphere-egu22-10887
https://doi.org/10.5194/egusphere-egu22-10887
The rate of change of the horizontal component of the geomagnetic field is a useful proxy for determining the severity of geomagnetically induced currents (GIC). While contemporary measurements for geomagnetic disturbances (GMD) are available from a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebed691782bb7b876b66f1c196a04227
https://doi.org/10.5194/egusphere-egu22-9999
https://doi.org/10.5194/egusphere-egu22-9999
Autor:
Georgios Balasis, Ian Mann, Constantinos Papadimitriou, Stavros Dimitrakoudis, Ioannis Daglis, Anastasios Anastasiadis
Publikováno v:
Journal of Geophysical Research: Space Physics. 127
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75e2f2802a61f5b5f9515fe2334626dd
https://doi.org/10.1029/2021ja029693
https://doi.org/10.1029/2021ja029693
Geomagnetically induced currents (GICs) can be driven in terrestrial electrical power grids as a result of the induced electric fields arising from geomagnetic disturbances (GMD) resulting from the...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f7be25cb460107b711abf50e4ba2c81
https://doi.org/10.1002/essoar.10508010.1
https://doi.org/10.1002/essoar.10508010.1
Autor:
Matteo Cerruti, Michael Kreter, Maria Petropoulou, Annika Rudolph, Foteini Oikonomou, Markus Böttcher, Stavros Dimitrakoudis, Anton Dmytriev, Shan Gao, Susumu Inoue, Apostolos Mastichiadis, Kohta Murase, Anita Reimer, Joshua Robinson, Xavier Rodrigues, Walter Winter, Andreas Zech, Natalia Żywucka
Publikováno v:
PoS
37th International Cosmic Ray Conference
37th International Cosmic Ray Conference, Jul 2021, Berlin, Germany. pp.979, ⟨10.22323/1.395.0979⟩
37th International Cosmic Ray Conference
37th International Cosmic Ray Conference, Jul 2021, Berlin, Germany. pp.979, ⟨10.22323/1.395.0979⟩
Blazar hadronic models have been developed in the past decades as an alternative to leptonic ones. In hadronic models the gamma-ray emission is associated with synchrotron emission by protons, and/or secondary leptons produced in proton-photon intera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb5dbae77bc89f6f92b05d2c8215d46b
http://arxiv.org/abs/2107.06377
http://arxiv.org/abs/2107.06377
Autor:
Matteo Cerruti, Michael Kreter, Foteini Oikonomou, Markus Böttcher, Shan Gao, Kohta Murase, Xavier Rodrigues, Andreas Zech, Apostolos Mastichiadis, Walter Winter, Stavros Dimitrakoudis, Maria Petropoulou, Susumu Inoue, Annika Rudolph, Anita Reimer, Anton Dmytriiev
Blazar hadronic models have been developed in the past decades as an alternative to leptonic ones. In hadronic models the gamma-ray emission is associated with synchrotron emission by protons, and/or secondary leptons produced in proton-photon intera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::565271ca46522b8bc6f5a001ecdeef01
Autor:
Apostolos Mastichiadis, Azadeh Keivani, Sara Buson, A. Tohuvavohu, Yoshihiro Ueda, Stavros Dimitrakoudis, Taiki Kawamuro, Michael H. Siegel, H. Negoro, Kohta Murase, Marcos Santander, Georgios Vasilopoulos, Nobuyuki Kawai, Maria Petropoulou
The IceCube report of a $\sim 3.5\sigma$ excess of $13\pm5$ neutrino events in the direction of the blazar TXS 05056+056 in 2014-2015 and the 2017 detection of a high-energy neutrino, IceCube-170922A, during a gamma-ray flare from the same blazar, ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c03c44515014d93884232d200bc8d175
http://arxiv.org/abs/1911.04010
http://arxiv.org/abs/1911.04010