Galactic-Latitude Dependence of Low-Energy Diffuse X-Rays

1972 ◽  
Vol 177 ◽  
pp. 365 ◽  
Author(s):  
D. J. Yentis ◽  
R. Novick ◽  
P. vanden Bout
Keyword(s):  
Low Energy ◽  
Galactic Latitude ◽  
X Rays ◽  
Latitude Dependence

scholarly journals Evidence for a galactic component of the diffuse X-ray background

1970 ◽  
Vol 37 ◽  
pp. 280-288
Author(s):  
B. A. Cooke ◽  
R. E. Griffiths ◽  
K. A. Pounds
Keyword(s):  
Energy Range ◽  
Low Energy ◽  
Galactic Latitude ◽  
X Ray ◽  
Latitude Dependence ◽  
The Galaxy ◽  
X Ray Background

It is widely believed that the diffuse X-ray background, observed on several occasions over the energy range from 0.25 keV to above 1 MeV has an extragalactic origin. Evidence for this comes from the generally reported isotropy above several keV [1, 2, 3] and the observed galactic latitude dependence at 0.25 keV, believed to result from the interstellar attenuation of these low energy photons in passage through the Galaxy [4, 5].

Positive Detection of an Excess of Low-Energy Diffuse X-Rays at High Galactic Latitude

1972 ◽  
Vol 177 ◽  
pp. 375 ◽  
Author(s):  
D. J. Yentis ◽  
R. Novick ◽  
P. vanden Bout
Keyword(s):  
Low Energy ◽  
Galactic Latitude ◽  
X Rays ◽  
High Galactic Latitude

Key comparison BIPM.RI(I)-K2 of the air-kerma standards of the LNE–LNHB, France and the BIPM in low-energy x-rays

Metrologia ◽  
2011 ◽  
Vol 48 (1A) ◽  
pp. 06013-06013 ◽  
Author(s):  
D T Burns ◽  
P Roger ◽  
M Denozière ◽  
E Leroy
Keyword(s):  
Low Energy ◽  
X Rays ◽  
Key Comparison ◽  
Air Kerma

scholarly journals The use of fricke dosimetry for low energy x-rays

2006 ◽  
Vol 49 (spe) ◽  
pp. 17-23 ◽  
Author(s):  
Carlos de Austerlitz ◽  
Viviane Souza ◽  
Heldio Pereira Villar ◽  
Aloisio Cordilha
Keyword(s):  
Ionization Chamber ◽  
Parallel Plate ◽  
Low Energy ◽  
Calibration Factor ◽  
X Rays ◽  
Measuring Systems ◽  
X Ray ◽  
Dose Measurements

The performance of four X-ray qualities generated in a Pantak X-ray machine operating at 30-100 kV was determined with a parallel-plate ionization chamber and a Fricke dosimeter. X-ray qualities used were those recommended by Deutsch Internationale Normung DIN 6809 and dose measurements were carried out with Plexiglas® simulators. Results have shown that the Fricke dosimeter can be used not only for soft X-ray dosimetry, but also for the maintenance of low-energy measuring systems' calibration factor.

Investigation of gas generation in regenerative fuel cells by low-energy X-rays

2015 ◽  
Vol 296 ◽  
pp. 133-141 ◽  
Author(s):  
Omer Faruk Selamet ◽  
Phengxay Deevanhxay ◽  
Shohji Tsushima ◽  
Shuichiro Hirai
Keyword(s):  
Fuel Cells ◽  
Low Energy ◽  
X Rays ◽  
Gas Generation

scholarly journals Characterization of a free air ionization chamber for low energy X-rays

2016 ◽  
Vol 733 ◽  
pp. 012090
Author(s):  
N F Silva ◽  
M Xavier ◽  
V Vivolo ◽  
L V E Caldas
Keyword(s):  
Ionization Chamber ◽  
Low Energy ◽  
X Rays ◽  
Free Air ◽  
Air Ionization
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