Novel Soft X-Ray Diagnostics For Magnetically Confined Fusion Plasmas Using Layered Synthetic Microstructure (LSM) Coated Flat Surfaces And Gratings

1989 ◽  
Author(s):  
M. Finkenthal ◽  
A. Zwicker ◽  
H. W. Moos
Keyword(s):  
Fusion Plasmas ◽  
X Ray ◽  
Flat Surfaces ◽  
Magnetically Confined

Observations of the ultraviolet and x-ray brightness profiles and cooling rates of Kr and Ar in magnetically confined fusion plasmas

2000 ◽  
Vol 61 (3) ◽  
pp. 3042-3052 ◽  
Author(s):  
M. May ◽  
K. Fournier ◽  
D. Pacella ◽  
H. Kroegler ◽  
J. Rice ◽  
...  
Keyword(s):  
Fusion Plasmas ◽  
Cooling Rates ◽  
X Ray ◽  
Magnetically Confined

Spatially resolved high resolution x-ray spectroscopy for magnetically confined fusion plasmas (invited)

2008 ◽  
Vol 79 (10) ◽  
pp. 10E302 ◽  
Author(s):  
A. Ince-Cushman ◽  
J. E. Rice ◽  
M. Bitter ◽  
M. L. Reinke ◽  
K. W. Hill ◽  
...  
Keyword(s):  
High Resolution ◽  
Fusion Plasmas ◽  
X Ray ◽  
Spatially Resolved ◽  
Magnetically Confined

scholarly journals Multi-energy calibration of a PILATUS3 CdTe detector for hard x-ray measurements of magnetically confined fusion plasmas

2021 ◽  
Vol 92 (2) ◽  
pp. 023105 ◽  
Author(s):  
T. Barbui ◽  
L. F. Delgado-Aparicio ◽  
N. Pablant ◽  
C. Disch ◽  
B. Luethi ◽  
...  
Keyword(s):  
Energy Calibration ◽  
Fusion Plasmas ◽  
X Ray ◽  
Cdte Detector ◽  
Magnetically Confined

X-Ray Imaging Spectrometer for Recording Calibrated Time-Resolved K-Shell Spectra from Magnetically Confined Fusion Plasmas

2008 ◽  
Author(s):  
John F. Seely ◽  
Uri Feldman ◽  
Szymon Suckewer ◽  
Lawrence T. Hudson ◽  
Giuseppe Gorini ◽  
...  
Keyword(s):  
Fusion Plasmas ◽  
Imaging Spectrometer ◽  
Time Resolved ◽  
X Ray ◽  
X Ray Imaging ◽  
Magnetically Confined

X-ray imaging diagnostics for magnetically confined and laser-produced fusion plasmas

2011 ◽  
Author(s):  
N. A. Pablant ◽  
M. Bitter ◽  
L. F. Delgado-Aparicio ◽  
K. W. Hill ◽  
M. Sanchez del Rio
Keyword(s):  
Fusion Plasmas ◽  
Imaging Diagnostics ◽  
X Ray ◽  
X Ray Imaging ◽  
Magnetically Confined

Robust analysis of space-, time-, and energy-resolved soft x-ray measurements of magnetically confined fusion plasmas (invited)

2021 ◽  
Vol 92 (5) ◽  
pp. 053549
Author(s):  
P. D. VanMeter ◽  
L. F. Delgado-Aparicio ◽  
L. M. Reusch ◽  
D. J. Den Hartog
Keyword(s):  
Space Time ◽  
Fusion Plasmas ◽  
Robust Analysis ◽  
X Ray ◽  
Magnetically Confined ◽  
Time And Energy

A soft x‐ray multilayer mirror scanning monochromator for magnetically confined fusion plasmas

1992 ◽  
Vol 63 (10) ◽  
pp. 5035-5037 ◽  
Author(s):  
Andrew P. Zwicker ◽  
Michael Finkenthal ◽  
Liang‐Kang Huang ◽  
Sean P. Regan ◽  
Mark J. May ◽  
...  
Keyword(s):  
Fusion Plasmas ◽  
X Ray ◽  
Multilayer Mirror ◽  
Magnetically Confined

Observations of the vacuum ultraviolet and x-ray brightness profiles of Fe, Ni, and Ge in magnetically confined fusion plasmas

2001 ◽  
Vol 64 (3) ◽  
Author(s):  
M. J. May ◽  
M. Finkenthal ◽  
H. W. Moos ◽  
K. B. Fournier ◽  
W. H. Goldstein ◽  
...  
Keyword(s):  
Vacuum Ultraviolet ◽  
Fusion Plasmas ◽  
X Ray ◽  
Magnetically Confined

scholarly journals On the accuracy of the binary-collision algorithm in particle-in-cell simulations of magnetically confined fusion plasmas

2021 ◽  
Vol 87 (2) ◽  
Author(s):  
Timo P. Kiviniemi ◽  
Eero Hirvijoki ◽  
Antti J. Virtanen
Keyword(s):  
Finite Difference ◽  
Electric Fields ◽  
Finite Size ◽  
Binary Collision ◽  
Conserved Quantities ◽  
Fusion Plasmas ◽  
Fusion Plasma ◽  
Particle In Cell ◽  
Magnetically Confined ◽  
Scale Length

Ideally, binary-collision algorithms conserve kinetic momentum and energy. In practice, the finite size of collision cells and the finite difference in the particle locations affect the conservation properties. In the present work, we investigate numerically how the accuracy of these algorithms is affected when the size of collision cells is large compared with gradient scale length of the background plasma, a parameter essential in full- $f$ fusion plasma simulations. Additionally, we discuss implications for the conserved quantities in drift-kinetic formulations when fluctuating magnetic and electric fields are present: we suggest how the accuracy of the algorithms could potentially be improved with minor modifications.

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