scholarly journals The development of solar neutron search method with PAMELA neutron detector

2019 ◽  
Vol 1189 ◽  
pp. 012004
Author(s):  
V S Goryacheva ◽  
V V Mikhailov ◽  
S A Voronov
Keyword(s):  
Neutron Detector ◽  
Search Method ◽  
Solar Neutron

scholarly journals New Solar Neutron Detector and Large Solar Flare Events of June 4th and 6th, 1991.

1995 ◽  
Vol 47 (11) ◽  
pp. 1073-1078 ◽  
Author(s):  
Y. Muraki ◽  
S. Sakakibara ◽  
S. Shibata ◽  
M. Satoh ◽  
K. Murakami ◽  
...  
Keyword(s):  
Solar Flare ◽  
Neutron Detector ◽  
Solar Neutron

scholarly journals Measurement by FIB on the ISS: Two Emissions of Solar Neutrons Detected?

2012 ◽  
Vol 2012 ◽  
pp. 1-14 ◽  
Author(s):  
Y. Muraki ◽  
K. Koga ◽  
T. Goka ◽  
H. Matsumoto ◽  
T. Obara ◽  
...  
Keyword(s):  
Solar Flares ◽  
Neutron Detector ◽  
Space Shuttle ◽  
Space Station ◽  
Energy Spectra ◽  
Arrival Direction ◽  
Directional Information ◽  
Solar Neutron ◽  
New Type ◽  
First Time

A new type of solar neutron detector (FIB) was launched on board the Space Shuttle Endeavour on July 16, 2009, and began collecting data at the International Space Station (ISS) on August 25, 2009. This paper summarizes the three years of observations obtained by the solar neutron detector FIB until the end of July 2012. The solar neutron detector FIB can determine both the energy and arrival direction of neutrons. We measured the energy spectra of background neutrons over the South Atlantic Anomaly (SAA) region and elsewhere and found the typical trigger rates to be 20 and 0.22 counts/sec, respectively. It is possible to identify solar neutrons to within a level of 0.028 counts/sec, provided that directional information is applied. Solar neutrons were possibly observed in association with the M-class solar flares that occurred on March 7 (M3.7) and June 7 (M2.5) of 2011. This marked the first time that neutrons had been observed in M-class solar flares. A possible interpretation of the production process is provided.

THE GIANT FORBUSH DECREASE IN OCTOBER/NOVEMBER 2003: DATA ANALYSIS FOR THE SOLAR NEUTRON DETECTOR AT GORNERGRAT

2005 ◽  
Vol 20 (29) ◽  
pp. 6684-6686
Author(s):  
E. O. FLÜCKIGER ◽  
R. BÜTIKOFER ◽  
L. DESORGHER ◽  
M. R. MOSER ◽  
Y. MURAKI ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Initial Phase ◽  
Neutron Detector ◽  
High Speed ◽  
Forbush Decrease ◽  
Cosmic Ray ◽  
Solar Neutron ◽  
The Earth ◽  
Worldwide Network ◽  
Mass Ejection

In connection with the X17.2 flare on October 28, 2003, a coronal mass ejection was emitted at a high speed directly towards the Earth and caused a dramatic Forbush decrease (Fd) in the count rates of the worldwide network of ground-based cosmic ray detectors. During the initial phase of this Fd the ratios of the two Gornergrat solar neutron telescope particle channels (charged + neutral) and neutral show a step-like increase lasting about three days. This phenomenon is investigated based on Monte Carlo simulations of the cosmic ray cascades in the Earth's atmosphere and of the interactions of the secondary cosmic ray particles with the detector.

scholarly journals Method Of Solar Neutron Search With PAMELA Neutron Detector

2017 ◽  
Vol 798 ◽  
pp. 012039 ◽  
Author(s):  
V S Goryacheva ◽  
S A Voronov ◽  
V V Mikhailov
Keyword(s):  
Neutron Detector ◽  
Solar Neutron

EOSCOR III, a High Energy Solar Neutron Detector

1981 ◽  
Vol 28 (1) ◽  
pp. 875-879 ◽  
Author(s):  
Rokutaro koga ◽  
Glenn M. Frye ◽  
Brian V. Denehy ◽  
Owen Mace
Keyword(s):  
Neutron Detector ◽  
High Energy ◽  
Solar Neutron

A new tracking satellite-borne solar neutron detector

1999 ◽  
Vol 421 (1-2) ◽  
pp. 99-112 ◽  
Author(s):  
I. Imaida ◽  
Y. Muraki ◽  
Y. Matsubara ◽  
K. Masuda ◽  
H. Tsuchiya ◽  
...  
Keyword(s):  
Neutron Detector ◽  
Solar Neutron

EOSCOR: A light weight, microprocessor controlled solar neutron detector

1979 ◽  
Vol 165 (1) ◽  
pp. 47-54 ◽  
Author(s):  
R. Koga ◽  
P. Albats ◽  
G.M. Frye ◽  
S.M. Schindler ◽  
B.V. Denehy ◽  
...  
Keyword(s):  
Neutron Detector ◽  
Light Weight ◽  
Solar Neutron

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

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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