Near-threshold photoelectron angular distributions from two-photon resonant photoionization of He
Two-photon resonant photoionization of helium is investigated both experimentally and theoretically. Ground state helium atoms are excited to the 1s4p, 1s5p and 1s6p ^1 P states by synchrotron radiation and ionized by a synchronized infrared pulsed picosecond laser. The photoelectron angular distrib...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2013-01-01
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| Series: | New Journal of Physics |
| Online Access: | https://doi.org/10.1088/1367-2630/15/1/013023 |