On the Schwinger limit attainability with extreme power lasers
On the Schwinger limit attainability with extreme power lasers
On the Schwinger limit attainability with extreme power lasers
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Probability of pair creation<br />
2 2 3<br />
3/ 2<br />
3 e me c <br />
8 <br />
|| 3 for <br />
32 2 3<br />
<br />
<br />
W ( ) exp 1<br />
<br />
7<br />
2 2 3<br />
2/3<br />
27 (2 / 3) e m 3 e c <br />
<br />
|| <br />
5 3 for <br />
56 2<br />
W ( ) 1<br />
<br />
The number of absorbed laser photons:<br />
N a<br />
0 0<br />
Photon mean - free -path before <strong>the</strong> pair is created: lm..<br />
f p 220<br />
l<br />
<br />
0.2<br />
a a<br />
H. Reiss, J. Math. Phys. 3, 59 (1962)<br />
A. I. Nikishov, and V. I. Ritus, „Interaction of Electrons and Photons <strong>with</strong> a Very Strong Electromagnetic Field‟, Sov. Phys. Usp. 13, 303 (1970)<br />
V. I. Ritus, „Quantum Effects of <strong>the</strong> Interaction of Elementary Particles <strong>with</strong> an Intense Electromagnetic Field‟, Tr. Fiz. Inst. Akad. Nauk SSSR 111, 5 (1979)<br />
K. T. McDonald, “Fundamental Physics During Violent Acceleration”, AIP Conf. Proceed. 130, 23 (1985)