TY - JOUR
T1 - Probing angular correlations in sequential double ionization
AU - Fleischer, A.
AU - Wörner, H. J.
AU - Arissian, L.
AU - Liu, L. R.
AU - Meckel, M.
AU - Rippert, A.
AU - Dörner, R.
AU - Villeneuve, D. M.
AU - Corkum, P. B.
AU - Staudte, A.
PY - 2011/9/8
Y1 - 2011/9/8
N2 - We study electron correlation in sequential double ionization of noble gas atoms and HCl in intense, femtosecond laser pulses. We measure the photoelectron angular distributions of Ne+ relative to the first electron in a pump-probe experiment with 8 fs, 800 nm, circularly polarized laser pulses at a peak intensity of a few 1015W/cm2. Using a linear-linear pump-probe setup, we further study He, Ar, and HCl. We find a clear angular correlation between the two ionization steps in the sequential double ionization intensity regime.
AB - We study electron correlation in sequential double ionization of noble gas atoms and HCl in intense, femtosecond laser pulses. We measure the photoelectron angular distributions of Ne+ relative to the first electron in a pump-probe experiment with 8 fs, 800 nm, circularly polarized laser pulses at a peak intensity of a few 1015W/cm2. Using a linear-linear pump-probe setup, we further study He, Ar, and HCl. We find a clear angular correlation between the two ionization steps in the sequential double ionization intensity regime.
UR - http://www.scopus.com/inward/record.url?scp=80052456222&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.107.113003
DO - 10.1103/PhysRevLett.107.113003
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AN - SCOPUS:80052456222
SN - 0031-9007
VL - 107
JO - Physical Review Letters
JF - Physical Review Letters
IS - 11
M1 - 113003
ER -