: :
CNews  |   | 
0

20 .

- (), .

- 4 (410-15 c), 20 180 (1,810-16 c) 100 .

, , 2p- 2s- .

"" . 21+/-5 (2,110-17 c).

- .

, , . - .

Delay in Photoemission.