Experimental characterization of high-energy component in extracted pulsed neutrons at the J-PARC spallation neutron source

2021 ◽  
pp. 165252
Author(s):  
Masahide Harada ◽  
Makoto Teshigawara ◽  
Motoki Ohi ◽  
Kenichi Oikawa ◽  
Hiroshi Takada ◽  
...  
Keyword(s):  
Neutron Source ◽  
High Energy ◽  
Spallation Neutron Source ◽  
Experimental Characterization ◽  
Energy Component ◽  
High Energy Component

scholarly journals Simulation studies of the high-energy component of a future imaging Cherenkov telescope array

2008 ◽  
Author(s):  
S. Funk ◽  
J. A. Hinton ◽  
Felix A. Aharonian ◽  
Werner Hofmann ◽  
Frank Rieger
Keyword(s):  
High Energy ◽  
Simulation Studies ◽  
Energy Component ◽  
Telescope Array ◽  
Cherenkov Telescope ◽  
High Energy Component

scholarly journals Galactic Winds and Magnetic Fields from Spiral Galaxies

1990 ◽  
Vol 140 ◽  
pp. 177-181 ◽  
Author(s):  
H.J. Völk ◽  
D. Breitschwerdt ◽  
J.F. McKenzie
Keyword(s):  
Cosmic Rays ◽  
Magnetic Fields ◽  
Mass Loss ◽  
Magnetic Structure ◽  
Essential Role ◽  
Spiral Galaxies ◽  
High Energy ◽  
Energy Component ◽  
Galactic Winds ◽  
High Energy Component

Concentrating on our own Galaxy we discuss the dynamics of the outer halo, its magnetic structure and the occurrence of a supersonic mass loss in the form of a Galactic wind. The cosmic rays, as the nonthermal high energy component, de facto not influenced by gravity, play an essential role in the wind dynamics.

Experimental characterization of FANT, a new thermal neutron source

2021 ◽  
Vol 167 ◽  
pp. 109437
Author(s):  
Lenin E. Cevallos-Robalino ◽  
Gonzalo García-Fernández ◽  
Alfredo Lorente ◽  
Eduardo Gallego ◽  
Hector Rene Vega-Carrillo ◽  
...  
Keyword(s):  
Thermal Neutron ◽  
Neutron Source ◽  
Experimental Characterization

Characterization of irradiated AISI 316L stainless steel disks removed from the Spallation Neutron Source

2014 ◽  
Vol 450 (1-3) ◽  
pp. 147-162 ◽  
Author(s):  
Bradley J. Vevera ◽  
David A. McClintock ◽  
James W. Hyres ◽  
Bernard W. Riemer
Keyword(s):  
Stainless Steel ◽  
Neutron Source ◽  
316L Stainless Steel ◽  
Spallation Neutron Source ◽  
Aisi 316L ◽  
Aisi 316L Stainless Steel

scholarly journals Searching for an additional high-energy component in Fermi-LAT GRB afterglows

2021 ◽  
Author(s):  
X.-B. He ◽  
P.-H. Thomas Tam ◽  
G.-B. Long ◽  
P. S. Pal ◽  
Z. Yong.
Keyword(s):  
High Energy ◽  
Energy Component ◽  
High Energy Component

Mercury Target and Its Peripheral Devices for 1 MW Spallation Neutron Source

2004 ◽  
Author(s):  
Katsuhiro Haga ◽  
Masanori Kaminaga ◽  
Hidetaka Kinoshita ◽  
Hiroyuki Kogawa ◽  
Hiroshi Satoh ◽  
...  
Keyword(s):  
Neutron Source ◽  
High Intensity ◽  
Cross Flow ◽  
High Energy ◽  
Proton Accelerator ◽  
Circulation System ◽  
Design Activity ◽  
Spallation Neutron Source ◽  
Present Design ◽  
Facility Construction

The Japan Atomic Energy Research Institute (JAERI) and the High Energy Accelerator Research Organization (KEK) are promoting a plan to construct a 1MW neutron source facility at the Tokai Research Establishment, JAERI, under the Japan Proton Accelerator Research Complex (J-PARC) Project. In the facility, 1 MW pulsed proton beam from a high-intensity proton accelerator will be injected into a mercury target in order to produce high-intensity pulse neutrons for use in the fields of life and material sciences. In order to realize such a high-power neutron source, the design activity of a cross flow type (CFT) mercury target and its peripheral devices has continued and the results is reflected in the ordering specifications of the facility construction. The arrangement of each component and their structure was optimized through experimental and analytical studies. In this paper, the present design of the mercury target components for 1MW spallation neutron source including the target vessel, a mercury circulation system, and a target trolley will be reported.

scholarly journals NEUTRINO EMISSION FROM HIGH-ENERGY COMPONENT GAMMA-RAY BURSTS

2010 ◽  
Vol 721 (2) ◽  
pp. 1891-1899 ◽  
Author(s):  
Julia K. Becker ◽  
Francis Halzen ◽  
Aongus Ó Murchadha ◽  
Martino Olivo
Keyword(s):  
Gamma Ray ◽  
High Energy ◽  
Gamma Ray Bursts ◽  
Neutrino Emission ◽  
Energy Component ◽  
High Energy Component

High Energy Neutron Dosimetry of a Spallation Neutron Source

2008 ◽  
pp. 488-488-10
Author(s):  
F Hegedüs ◽  
WV Green ◽  
P Stiller ◽  
S Green ◽  
V Herrnberger ◽  
...  
Keyword(s):  
Neutron Source ◽  
High Energy ◽  
Spallation Neutron Source ◽  
Neutron Dosimetry ◽  
High Energy Neutron ◽  
Energy Neutron
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