Zobrazeno 1 - 10
of 225
pro vyhledávání: '"Flares – sun"'
Autor:
Adam F. Kowalski
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
White-light stellar flares are now reported by the thousands in long-baseline, high-precision, broad-band photometry from missions like Kepler, K2, and TESS. These observations are crucial inputs for assessments of biosignatures in exoplanetary atmos
Externí odkaz:
https://doaj.org/article/fbd48a5058f649b48ff812bee588594e
Autor:
Vasyl Yurchyshyn, Xu Yang, Gelu Nita, Gregory Fleishman, Valentina Abramenko, Satoshi Inoue, Eun-Kyung Lim, Wenda Cao
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
Using multi-wavelength observations, we analysed magnetic field variations associated with a gradual X1.2 flare that erupted on January 7, 2014 in active region (AR) NOAA 11944 located near the disk center. A fast coronal mass ejection (CME) was obse
Externí odkaz:
https://doaj.org/article/5522a59ef2584accbcb93ff8967d68fe
Autor:
Angelos Vourlidas
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 8 (2021)
We have improved considerably our scientific understanding of the key solar drivers of Space Weather, i.e., Coronal Mass Ejections, flares, in the last 20+ years thanks to a plethora of space missions and modeling advances. Yet, a major breakthrough
Externí odkaz:
https://doaj.org/article/46b03024ddd3482a860cff9763075b41
Autor:
Leka, K.D., Park, S-H., Kusano, K., Andries, J., Barnes, G., Bingham, S., Bloomfield, D.S., McCloskey, A.E., Delouille, V., Falcomer, D., Gallagher, P.T., Georgoulis, M.K., Kubo, Y., Lee, K., Lee, S., Lobzin, V., Mun, J., Murray, S.A., Nageem, T.A.M.H., Qahwaji, Rami S.R., Sharpe, M., Steenburgh, R., Steward, G., Terkildsen, M.
Yes
A workshop was recently held at Nagoya University (31 October – 02 November 2017), sponsored by the Center for International Collaborative Research, at the Institute for Space-Earth Environmental Research, Nagoya University, Japan, to quan
A workshop was recently held at Nagoya University (31 October – 02 November 2017), sponsored by the Center for International Collaborative Research, at the Institute for Space-Earth Environmental Research, Nagoya University, Japan, to quan
Externí odkaz:
http://hdl.handle.net/10454/17194
Autor:
Leka, K.D., Park, S-H., Kusano, K., Andries, J., Barnes, G., Bingham, S., Bloomfield, D.S., McCloskey, A.E., Delouille, V., Falconer, D., Gallagher, P.T., Georgoulis, M.K., Kubo, Y., Lee, K., Lee, S., Lobzin, V., Mun, J., Murray, S.A., Nageem, T.A.M.H., Qahwaji, Rami S.R., Sharpe, M., Steenburgh, R., Steward, G., Terkilsden, M.
Yes
Solar flares are extremely energetic phenomena in our Solar System. Their impulsive, often drastic radiative increases, in particular at short wavelengths, bring immediate impacts that motivate solar physics and space weather research to und
Solar flares are extremely energetic phenomena in our Solar System. Their impulsive, often drastic radiative increases, in particular at short wavelengths, bring immediate impacts that motivate solar physics and space weather research to und
Externí odkaz:
http://hdl.handle.net/10454/17193
Publikováno v:
Astronomy & Astrophysics, 669
Context. The millimeter and submillimeter radiation of solar flares is poorly understood. Without spatial resolution, millimeter emission cannot be easily compared to flare emission in other wavelengths. Though the Atacama Large Millimeter-submillime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ea5f866bf674598383da42b77662a05
https://www.bib.irb.hr/1249678
https://www.bib.irb.hr/1249678
Publikováno v:
Astronomy & Astrophysics, 671
Aims. The aim of this work is to develop a method to systematically detect and characterise fast-time variations (&1 s) in the nonthermal hard X-ray (HXR) time profiles of solar flares using high-resolution data from Solar Orbiter's Spectrometer/Tele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::351301d5adda6ebfd52c8bb76ba9ab7c
Aims. Solar energetic particles (SEPs) have been measured directly in space over the past decades. Rare extreme SEP events are studied based on terrestrial cosmogenic proxy data for the past ten millennia. Lunar rocks record the average SEP fluxes on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd306de5841afe8246b08c74be131acd
http://urn.fi/urn:nbn:fi-fe2023032032376
http://urn.fi/urn:nbn:fi-fe2023032032376
Autor:
Xiao, Hualin, Maloney, Shane, Krucker, Säm, Dickson, Ewan, Massa, Paolo, Lastufka, Erica, Battaglia, Andrea, Etesi, László, Hochmuth, Nicky, Schuller, Frédéric, Ryan, Daniel F., Limousin, Olivier, Collier, Hannah, Warmuth, Alexander, Piana, Michele
Publikováno v:
Astronomy & Astrophysics, 673
Context. The Spectrometer and Telescope for Imaging X-rays (STIX) on board Solar Orbiter observes solar X-ray emission in the range of 4- 150 keV and produces spectra and images of solar flares over a wide range of flare magnitudes. During nominal op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36de27242e83556fb1e2a1d8af9799a2
Autor:
Barnes, G., Leka, K.D., Schrijver, C.J., Colak, Tufan, Qahwaji, Rami S.R., Ashamari, Omar, Yuan, Y., Zhang, J., McAteer, R.T.J., Bloomfield, D.S., Higgins, P.A., Gallagher, P.T., Falconer, D.A., Georgoulis, M.K., Wheatland, M.S., Balch, C.
Yes
Solar flares produce radiation which can have an almost immediate effect on the near-Earth environ- ment, making it crucial to forecast flares in order to mitigate their negative effects. The number of published approaches to flare forecasti
Solar flares produce radiation which can have an almost immediate effect on the near-Earth environ- ment, making it crucial to forecast flares in order to mitigate their negative effects. The number of published approaches to flare forecasti
Externí odkaz:
http://hdl.handle.net/10454/8663