Magnetic fields with photon beams: Monte Carlo calculations for a model magnetic field

2000 ◽  
Vol 27 (12) ◽  
pp. 2726-2738 ◽  
Author(s):  
David Jette
Keyword(s):  
Magnetic Field ◽  
Monte Carlo ◽  
Magnetic Fields ◽  
Photon Beams ◽  
Monte Carlo Calculations

scholarly journals Could bow-shaped magnetic morphologies surround filamentary molecular clouds?

2019 ◽  
Vol 632 ◽  
pp. A68 ◽  
Author(s):  
M. Tahani ◽  
R. Plume ◽  
J. C. Brown ◽  
J. D. Soler ◽  
J. Kainulainen
Keyword(s):  
Magnetic Field ◽  
Monte Carlo ◽  
Magnetic Fields ◽  
Faraday Rotation ◽  
Molecular Clouds ◽  
Monte Carlo Analysis ◽  
Line Of Sight ◽  
Field Reversal ◽  
Filamentary Structure ◽  
Western Side

Context. A new method based on Faraday rotation measurements recently found the line-of-sight component of magnetic fields in Orion-A and showed that their direction changes from the eastern side of this filamentary structure to its western side. Three possible magnetic field morphologies that can explain this reversal across the Orion-A region are toroidal, helical, and bow-shaped morphologies. Aims. In this paper, we constructed simple models to represent these three morphologies and compared them with the available observational data to find the most probable morphology(ies). Methods. We compared the observations with the models and used probability values and a Monte Carlo analysis to determine the most likely magnetic field morphology among these three morphologies. Results. We found that the bow morphology had the highest probability values, and that our Monte-Carlo analysis suggested that the bow morphology was more likely. Conclusions. We suggest that the bow morphology is the most likely and the most natural of the three morphologies that could explain a magnetic field reversal across the Orion-A filamentary structure (i.e., bow, helical and toroidal morphologies).

Extension of classical trajectory Monte Carlo calculations to ion–Rydberg-atom collisionsin a magnetic field

1997 ◽  
Vol 55 (6) ◽  
pp. 4290-4299 ◽  
Author(s):  
S. Bradenbrink ◽  
E. Y. Sidky ◽  
Z. Roller-Lutz ◽  
H. Reihl ◽  
H. O. Lutz
Keyword(s):  
Magnetic Field ◽  
Monte Carlo ◽  
Rydberg Atom ◽  
Classical Trajectory ◽  
Monte Carlo Calculations ◽  
Classical Trajectory Monte Carlo

TU-E-224A-02: Dosimetry of Very Small (1.5 and 3 Mm Diameter) Photon Beams: Diode and Film Measurements Versus Monte Carlo Calculations

2006 ◽  
Vol 33 (6Part18) ◽  
pp. 2214-2214
Author(s):  
E Sham ◽  
S Devic ◽  
J Seuntjens ◽  
E Podgorsak
Keyword(s):  
Monte Carlo ◽  
Photon Beams ◽  
Monte Carlo Calculations
Sign in / Sign up

Export Citation Format

Share Document