scholarly journals Effect of Small Focus on Electron Heating and Proton Acceleration in Ultrarelativistic Laser-Solid Interactions

2020 ◽  
Vol 124 (8) ◽  
Author(s):  
N. P. Dover ◽  
M. Nishiuchi ◽  
H. Sakaki ◽  
Ko. Kondo ◽  
M. A. Alkhimova ◽  
...  
Keyword(s):  
Electron Heating ◽  
Proton Acceleration ◽  
Small Focus ◽  
Laser Solid Interactions

Effect of the electron heating transition on the proton acceleration in a strongly magnetized plasma

2019 ◽  
Vol 26 (10) ◽  
pp. 103101
Author(s):  
Chong Lv ◽  
Bao-Zhen Zhao ◽  
Feng Wan ◽  
Hong-Bo Cai ◽  
Xiang-Hao Meng ◽  
...  
Keyword(s):  
Magnetized Plasma ◽  
Electron Heating ◽  
Proton Acceleration

scholarly journals Proton acceleration by fast electrons in laser–solid interactions

2002 ◽  
Vol 20 (2) ◽  
pp. 243-253 ◽  
Author(s):  
J.R. DAVIES
Keyword(s):  
Electric Field ◽  
Fast Electron ◽  
Proton Energy ◽  
High Energy ◽  
Dimensional Model ◽  
Proton Acceleration ◽  
Fast Electrons ◽  
One Dimensional ◽  
Long Pulse ◽  
Laser Solid Interactions

The emission of high-energy protons in laser–solid interactions and the theories that have been used to explain it are briefly reviewed. To these theories we add a further possibility: the acceleration of protons inside the target by the electric field generated by fast electrons. This is considered using a simple one-dimensional model. It is found that for relativistic laser intensities and sufficiently long pulse durations, the proton energy gain is typically several times the fast electron temperature. The results are very similar to those obtained for proton acceleration by electron expansion into vacuum.

scholarly journals Diagnosis of Weibel instability evolution in the rear surface density scale lengths of laser solid interactions via proton acceleration

2017 ◽  
Vol 19 (4) ◽  
pp. 043010 ◽  
Author(s):  
G G Scott ◽  
C M Brenner ◽  
V Bagnoud ◽  
R J Clarke ◽  
B Gonzalez-Izquierdo ◽  
...  
Keyword(s):  
Surface Density ◽  
Rear Surface ◽  
Proton Acceleration ◽  
Weibel Instability ◽  
Laser Solid Interactions ◽  
Density Scale

scholarly journals Characterization of multiterawatt laser-solid interactions for proton acceleration

2002 ◽  
Vol 73 (12) ◽  
pp. 4176-4184 ◽  
Author(s):  
P. McKenna ◽  
K. W. D. Ledingham ◽  
I. Spencer ◽  
T. McCany ◽  
R. P. Singhal ◽  
...  
Keyword(s):  
Proton Acceleration ◽  
Laser Solid Interactions

Influence of a preplasma on electron heating and proton acceleration in ultraintense laser-foil interaction

2008 ◽  
Vol 104 (10) ◽  
pp. 103307 ◽  
Author(s):  
R. Nuter ◽  
L. Gremillet ◽  
P. Combis ◽  
M. Drouin ◽  
E. Lefebvre ◽  
...  
Keyword(s):  
Electron Heating ◽  
Proton Acceleration

scholarly journals Target charging effects on proton acceleration during high-intensity short-pulse laser-solid interactions

2004 ◽  
Vol 84 (15) ◽  
pp. 2766-2768 ◽  
Author(s):  
F. N. Beg ◽  
M. S. Wei ◽  
A. E. Dangor ◽  
A. Gopal ◽  
M. Tatarakis ◽  
...  
Keyword(s):  
Pulse Laser ◽  
High Intensity ◽  
Short Pulse ◽  
Proton Acceleration ◽  
Short Pulse Laser ◽  
Laser Solid Interactions
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