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
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
The number of electron-positron pairs produced in<br />
<strong>the</strong> focus of a single pulse or two colliding pulses<br />
I, W/cm 2 E 0/E s N e , single<br />
pulse<br />
N e , two<br />
pulses<br />
2.5x10 26 4x10 -2 - 14<br />
5x10 26 5.7x10 -2 - 2.6x10 7<br />
5x10 27 0.18 25<br />
1x10 28 0.25 3x10 7<br />
S. S. Bulanov, N. B. Narozhny, V. D. Mur, V.S. Popov, JETP, 102, 9 (2006)