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 -