scholarly journals Preferential acceleration of positrons by a filamentation instability between an electron–proton beam and a pair plasma beam

2020 ◽  
Vol 27 (12) ◽  
pp. 122102
Author(s):  
M. E. Dieckmann ◽  
S. J. Spencer ◽  
M. Falk ◽  
G. Rowlands
Keyword(s):  
Proton Beam ◽  
Plasma Beam ◽  
Pair Plasma ◽  
Filamentation Instability

scholarly journals Filamentation instability of rotating light ion beam

1988 ◽  
Vol 6 (4) ◽  
pp. 699-702 ◽  
Author(s):  
T. Okada ◽  
K. Niu
Keyword(s):  
Proton Beam ◽  
Ion Beam ◽  
Background Plasma ◽  
Stability Conditions ◽  
Fusion System ◽  
Stability Boundaries ◽  
Filamentation Instability

Filamentation instability for a rotating light ion beam (LIB) fusion system is investigated. Stability conditions, including the effects of fractional current neutralization, rotation of LIB and beam temperature, are derived for propagation through a background plasma. The results are illustrated by plotting stability boundaries for a rotating proton beam propagating in a plasma.

Control of proton beam divergence in intense-laser foil-plasma interaction

2006 ◽  
Vol 133 ◽  
pp. 549-551 ◽  
Author(s):  
S. Kawata ◽  
R. Sonobe ◽  
S. Miyazaki ◽  
K. Sakai ◽  
T. Kikuchi
Keyword(s):  
Proton Beam ◽  
Beam Divergence ◽  
Intense Laser ◽  
Plasma Interaction

Complications after Proton Beam Therapy to Skull Base Tumors: Case Series

2019 ◽  
Author(s):  
Gustavo Rangel ◽  
Mostafa Shahein ◽  
Thiago Felicio ◽  
Guilhermo Malave ◽  
Nyall London ◽  
...  
Keyword(s):  
Skull Base ◽  
Proton Beam ◽  
Case Series ◽  
Proton Beam Therapy ◽  
Skull Base Tumors

Proton Beam Therapy for Unresectable Adenoid Cystic Carcinoma of the Skull Base

Skull Base ◽  
2008 ◽  
Vol 18 (S 01) ◽  
Author(s):  
Annie Chan ◽  
Paul Busse ◽  
Urmila Kamat ◽  
Derrick Lin ◽  
Norbert Liebsch
Keyword(s):  
Adenoid Cystic Carcinoma ◽  
Skull Base ◽  
Proton Beam ◽  
Proton Beam Therapy ◽  
Adenoid Cystic

Dynamic effect of a plasma beam on a space debris object

2017 ◽  
Vol 23 (1) ◽  
pp. 36-49
Author(s):  
V.A. Shuvalov ◽  
◽  
N.B. Gorev ◽  
N.A. Tokmak ◽  
N.I. Pismennyi ◽  
...  
Keyword(s):  
Space Debris ◽  
Dynamic Effect ◽  
Plasma Beam
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