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pro vyhledávání: '"Nhalil, Nived Vilangot"'
New instrumental and telescopes covering the optical and ultra-violet spectral regions have revealed a range of small-scale dynamic features, many which may be related. For example, the range of spicule-like features hints towards a spectrum of featu
Externí odkaz:
http://arxiv.org/abs/2306.02945
We compare the size distributions of self-organized criticality (SOC) systems in the solar photosphere and the transition region, using magnetogram data from Helioseismic and Magnetic Imager (HMI) and Interface Region Imaging Spectrograph (IRIS)} dat
Externí odkaz:
http://arxiv.org/abs/2211.08323
While previous work explored the fractality and self-organized criticality (SOC) of flares and nanoflares in wavelengths emitted in the solar corona (such as in hard X-rays, soft X-rays, and EUV wavelenghts), we focus here on impulsive phenomena in t
Externí odkaz:
http://arxiv.org/abs/2207.12894
We show signatures of spicules termed Rapid Blue-shifted Excursions (RBEs) in the Si iv 1394 {\AA} emission line using a semi-automated detection approach. We use the H{\alpha} filtergrams obtained by the CRISP imaging spectropolarimeter on the Swedi
Externí odkaz:
http://arxiv.org/abs/2207.01415
Autor:
Doyle, J. Gerry, Irawati, Puji, Kolotkov, Dmitrii Y., Ramsay, Gavin, Nhalil, Nived Vilangot, Dhillon, Vik S., Marsh, Tom R., Yadav, Ram Kesh
Using the ULTRASPEC instrument mounted on the 2.4-m Thai National Telescope, we observed two large flares, each with a total energy close to 10^34 erg with sub-second cadence. A combination of a wavelet analysis, a Fourier transform plus an empirical
Externí odkaz:
http://arxiv.org/abs/2206.08070
Autor:
Nhalil, Nived Vilangot, Nelson, Chris J., Mathioudakis, Mihalis, Doyle, J. Gerry, Ramsay, Gavin
Numerous studies have analysed inferred power-law distributions between frequency and energy of impulsive events in the outer solar atmosphere in an attempt to understand the predominant energy supply mechanism in the corona. Here, we apply a burst d
Externí odkaz:
http://arxiv.org/abs/2009.03123
Akademický článek
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Akademický článek
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Autor:
Doyle, J Gerry, Irawati, Puji, Kolotkov, Dmitrii Y, Ramsay, Gavin, Nhalil, Nived Vilangot, Dhillon, Vik S, Marsh, Tom R, Yadav, Ram Kesh
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Aug2022, Vol. 514 Issue 4, p5178-5182, 5p
