Search Results - "Falewicz, R"

PLASMA HEATING IN SOLAR FLARES AND THEIR SOFT AND HARD X-RAY EMISSIONS by FALEWICZ, R

“…In this paper, the energy budgets of two single-loop-like flares observed in X-ray are analyzed under the assumption that nonthermal electrons (NTEs) are the…”
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Starspot Modeling and Flare Analysis on Selected Main-sequence M-type Stars by Bicz, K., Falewicz, R., Pietras, M., Siarkowski, M., Preś, P.

“…We studied the light curves of GJ 1243, YZ CMi, and V374 Peg, as observed by TESS, for the presence of stellar spots and stellar flares. One of the main goals…”
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Analysis of Solar-like X-class Flare on Wolf 359 Observed Simultaneously with TESS and XMM-Newton by Pietras, M., Falewicz, R., Siarkowski, M., Kepa, A., Bicz, K., Preś, P.

“…We present an analysis of a flare on the Wolf 359 star based on simultaneous observations of Transiting Exoplanet Survey Satellite and XMM-Newton. A stellar…”
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Statistical Analysis of Stellar Flares from the First Three Years of TESS Observations by Pietras, M., Falewicz, R., Siarkowski, M., Bicz, K., Preś, P.

“…In this paper, we study stellar light curves from the Transiting Exoplanet Survey Satellite (TESS) for the presence of stellar flares. The main aim is to…”
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Analysis of the Stellar Occultations during the Unprecedented Long-duration Flare by Bicz, K., Falewicz, R., Heinzel, P., Pietras, M., Preś, P.

“…In strong stellar and solar flares, flare loops typically appear during the decay phase, providing an additional contribution to the flare emission and,…”
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2D MHD AND 1D HD MODELS OF A SOLAR FLARE-A COMPREHENSIVE COMPARISON OF THE RESULTS by Falewicz, R., Rudawy, P., Murawski, K., Srivastava, A. K.

“…ABSTRACT Without any doubt, solar flaring loops possess a multithread internal structure that is poorly resolved, and there are no means to observe heating…”
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Plasma Heating in the Very Early and Decay Phases of Solar Flares by Falewicz, R, Siarkowski, M, Rudawy, P

“…In this paper, we analyze the energy budgets of two single-loop solar flares under the assumption that non-thermal electrons (NTEs) are the only source of…”
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Plasma Heating in the Very Early Phase of Solar Flares by Siarkowski, M, Falewicz, R, Rudawy, P

“…In this Letter, we analyze soft X-ray (SXR) and hard X-ray (HXR) emission of the 2002 September 20 M1.8 GOES class solar flare observed by the RHESSI and GOES…”
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Diagnostic of the temperature and differential emission measure (DEM) based on Hinode/XRT data by SIARKOWSKI, M, FALEWICZ, R, KEPA, A, RUDAWY, P

“…We discuss here various methodologies and an optimal strategy of the temperature and emission measure diagnostics based on Hinode X-Ray Telescope data. As an…”
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Small GOES flares with intense hard X-ray emission by Siarkowski, M., Falewicz, R., Berlicki, A.

“…Large solar flares with intense soft X-ray emission (i.e., high GOES class) generally tend to show a strong hard X-ray emission. However, there are examples of…”
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Hard X-ray emission at the footpoints of solar flares by Falewicz, R., Siarkowski, M., Berlicki, A.

“…We analyse X-ray flare observations made by the Soft X-ray Telescope and Hard X-ray Telescope on the Yohkoh satellite during period 1999–2001. For the…”
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Heating rates in X-ray flares: From solar microflares to stellar events by Preś, P., Falewicz, R., Jakimiec, J.

“…Soft X-ray solar and stellar flares appear in the coronae of solar-like stars due to abrupt release of energy accumulated in magnetic fields. To build a…”
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Long duration flares (LDEs) during the minimum of solar activity by Bąk-Stęślicka, U., Falewicz, R., Siarkowski, M.

“…During the period of a low solar activity, numerous X-ray flares of the GOES class from A to C are observed. We are searching for a counterpart of the…”
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Investigation of the energy release in flare kernels by Jakimiec, J., Falewicz, R., Tomczak, M.

“…We have investigated the heating rate, E H, in flare kernels for a number of M-class flares. We have found that: 1) The heating rate decreases with the…”
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Structure and energetics of filament-like SXR flares by Jakimiec, J., Tomczak, M., Falewicz, R., Mikurda, K.

“…We investigate an example of flare having the shape of a long, bright filament in soft X-rays (SXR). Another characteristic feature of the flare and of other…”
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Investigation of the energy release in long-duration flares by Kołomański, S., Jakimiec, J., Tomczak, M., Falewicz, R.

“…We investigate an example of long-duration arcade flare of 14/15 May 1993. Its spatial structure can be reliably determined from the Yohkoh X-ray images and…”
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Network flares as agents of coronal heating by Preś, P., Phillips, K.J.H., Falewicz, R.

“…Network flares are small heating events occurring outside the active regions, mostly over the network junctions, where coronal bright points are most likely to…”
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Velocity shifts in flare spectra during plasmoid ejections by Preś, P., Falewicz, R., Phillips, K.J.H.

“…In some limb flares observed by Yohkoh Soft X-ray Telescope plasmoid ejections are observed. Simultaneous BCS flare spectra exhibit wavelength shifts to the…”
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What are the bright loop-top kernels in soft X-ray flares? by Phillips, K.J.H., Jakimiec, J., Tomczak, M., Falewicz, R., Fludra, A.

“…A major puzzle in the study of solar X-ray flares is the presence of a bright, persistent ‘kernel’ at or near the tops of flaring loops in soft X-ray images…”
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Energy release and transport in arcade flares by Jakimiec, J., Tomczak, M., Fludra, A., Falewicz, R.

“…This work is based on hard and soft X-ray observations from the YOHKOH satellite. We investigate an example of an arcade flare, for which the arcade channel is…”
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