Momentum Distribution in Solar Flare Processes

Solar Physics ◽

10.1007/s11207-011-9836-0 ◽

2011 ◽

Vol 277 (1) ◽

pp. 77-88 ◽

Cited By ~ 10

Author(s):

H. S. Hudson ◽

L. Fletcher ◽

G. H. Fisher ◽

W. P. Abbett ◽

A. Russell

Keyword(s):

Solar Flare ◽

Momentum Distribution

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Solar Flare Energetic Neutral Emission Measurements in the Project Coronas-I

International Astronomical Union Colloquium ◽

10.1017/s0252921100026208 ◽

1994 ◽

Vol 144 ◽

pp. 635-639

Author(s):

J. Baláž ◽

A. V. Dmitriev ◽

M. A. Kovalevskaya ◽

K. Kudela ◽

S. N. Kuznetsov ◽

...

Keyword(s):

Solar Flare ◽

Energy Range ◽

Gamma Rays ◽

Pulse Shape ◽

Gamma Ray ◽

Pulse Shape Discrimination ◽

Shape Discrimination ◽

Solar Neutron ◽

Low Altitude

AbstractThe experiment SONG (SOlar Neutron and Gamma rays) for the low altitude satellite CORONAS-I is described. The instrument is capable to provide gamma-ray line and continuum detection in the energy range 0.1 – 100 MeV as well as detection of neutrons with energies above 30 MeV. As a by-product, the electrons in the range 11 – 108 MeV will be measured too. The pulse shape discrimination technique (PSD) is used.

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HIGH DIELECTRONIC SATELLITE LINES IN SOLAR FLARE SPECTRA

Le Journal de Physique Colloques ◽

10.1051/jphyscol:1979118 ◽

1979 ◽

Vol 40 (C1) ◽

pp. C1-98-C1-101

Author(s):

L. Steenman-Clark ◽

F. Bely Dubau ◽

J. Dubau ◽

P. Faucher ◽

A. H. Gabriel ◽

...

Keyword(s):

Solar Flare ◽

Dielectronic Satellite

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The cosmic ray intensity on the initial stage of the solar flare

Kinematika i fizika nebesnyh tel (Online) ◽

10.15407/kfnt2018.01.003 ◽

2018 ◽

Vol 34 (1) ◽

pp. 3-20

Author(s):

Y.I. Fedorov ◽

Keyword(s):

Solar Flare ◽

Cosmic Ray ◽

Cosmic Ray Intensity ◽

Initial Stage

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Observations for the Role of Flux rope Eruption in a Geoeffective Solar Flare

JOURNAL OF ADVANCES IN PHYSICS ◽

10.24297/jap.v4i2.6965 ◽

2014 ◽

Vol 4 (2) ◽

pp. 555-564

Author(s):

A.M Aslam

Keyword(s):

Solar Flare ◽

Flux Rope ◽

Magnetic Configuration ◽

Solar Dynamics Observatory ◽

Multi Wavelength ◽

Solar Dynamics ◽

Halo Coronal Mass Ejection ◽

Mass Ejection ◽

The Waves

On September 24, 2011 a solar flare of M 7.1 class was released from the Sun. The flare was observed by most of the space and ground based observatories in various wavebands. We have carried out a study of this flare to understand its causes on Sun and impact on earth. The flare was released from NOAA active region AR 11302 at 12:33 UT. Although the region had already produced many M class flares and one X- class flare before this flare, the magnetic configuration was not relaxed and still continued to evolve as seen from HMI observations. From the Solar Dynamics Observatory (SDO) multi-wavelength (131 Ã…, 171 Ã…, 304 Ã… and 1600Ã…) observations we identified that a rapidly rising flux rope triggered the flare although HMI observations revealed that magnetic configuration did not undergo a much pronounced change. The flare was associated with a halo Coronal Mass Ejection (CME) as recorded by LASCO/SOHO Observations. The flare associated CME was effective in causing an intense geomagnetic storm with minimum Dst index -103 nT. A radio burst of type II was also recorded by the WAVES/WIND. In the present study attempt is made to study the nature of coupling between solar transients and geospace.

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