TY - JOUR
T1 - Interference Effects in the Resonant Photoemission Channels to the [Formula presented] [Formula presented] [Formula presented], [Formula presented], and [Formula presented] States in the Ne [Formula presented] Excitation Region
AU - De Fanis, A.
AU - Saito, N.
AU - Yoshida, H.
AU - Senba, Y.
AU - Tamenori, Y.
AU - Ohashi, H.
AU - Tanaka, H.
AU - Ueda, K.
PY - 2002/1/1
Y1 - 2002/1/1
N2 - We present measurements of total and partial photoionization cross sections of Ne in the [Formula presented] excitation region. The total cross section exhibits resonances with symmetric profiles, whereas the branching ratios to the [Formula presented] [Formula presented] [Formula presented], [Formula presented], and [Formula presented] states present strong oscillations in the interresonance regions. We prove that not only the interference between the direct and resonant ionization processes but also the interference among the ionization processes via different nonisolated resonances are important for this effect.
AB - We present measurements of total and partial photoionization cross sections of Ne in the [Formula presented] excitation region. The total cross section exhibits resonances with symmetric profiles, whereas the branching ratios to the [Formula presented] [Formula presented] [Formula presented], [Formula presented], and [Formula presented] states present strong oscillations in the interresonance regions. We prove that not only the interference between the direct and resonant ionization processes but also the interference among the ionization processes via different nonisolated resonances are important for this effect.
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U2 - 10.1103/PhysRevLett.89.243001
DO - 10.1103/PhysRevLett.89.243001
M3 - Article
AN - SCOPUS:85038319373
VL - 89
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 24
ER -