Strong dependence of multiphoton detachment rates on the asymptotic behaviour of the ground-state wavefunction

G. F. Gribakin; V. K. Ivanov; A. V. Korol; M. Yu. Kuchiev

doi:10.1088/0953-4075/31/14/003

Strong dependence of multiphoton detachment rates on the asymptotic behaviour of the ground-state wavefunction

G. F. Gribakin, V. K. Ivanov, A. V. Korol, M. Yu. Kuchiev

School of Mathematics and Physics

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

Two-photon detachment from the F^- negative ion has been investigated within the lowest-order perturbation theory. We show that in accordance with the adiabatic theory a proper asymptotic behaviour of the 2p bound-state wavefunction is crucial for obtaining correct absolute values of the multiphoton detachment cross sections. We find that the latter are substantially higher than was believed previously.

Original language	English
Pages (from-to)	L589-L597
Journal	Journal of Physics B: Atomic Molecular and Optical Physics
Volume	31
Issue number	14
DOIs	https://doi.org/10.1088/0953-4075/31/14/003
Publication status	Published - 28 Jul 1998

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title = "Strong dependence of multiphoton detachment rates on the asymptotic behaviour of the ground-state wavefunction",

abstract = "Two-photon detachment from the F- negative ion has been investigated within the lowest-order perturbation theory. We show that in accordance with the adiabatic theory a proper asymptotic behaviour of the 2p bound-state wavefunction is crucial for obtaining correct absolute values of the multiphoton detachment cross sections. We find that the latter are substantially higher than was believed previously.",

author = "Gribakin, {G. F.} and Ivanov, {V. K.} and Korol, {A. V.} and Kuchiev, {M. Yu.}",

year = "1998",

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T1 - Strong dependence of multiphoton detachment rates on the asymptotic behaviour of the ground-state wavefunction

AU - Gribakin, G. F.

AU - Ivanov, V. K.

AU - Korol, A. V.

AU - Kuchiev, M. Yu.

PY - 1998/7/28

Y1 - 1998/7/28

N2 - Two-photon detachment from the F- negative ion has been investigated within the lowest-order perturbation theory. We show that in accordance with the adiabatic theory a proper asymptotic behaviour of the 2p bound-state wavefunction is crucial for obtaining correct absolute values of the multiphoton detachment cross sections. We find that the latter are substantially higher than was believed previously.

AB - Two-photon detachment from the F- negative ion has been investigated within the lowest-order perturbation theory. We show that in accordance with the adiabatic theory a proper asymptotic behaviour of the 2p bound-state wavefunction is crucial for obtaining correct absolute values of the multiphoton detachment cross sections. We find that the latter are substantially higher than was believed previously.

U2 - 10.1088/0953-4075/31/14/003

DO - 10.1088/0953-4075/31/14/003

M3 - Article

VL - 31

SP - L589-L597

JO - Journal of Physics B: Atomic Molecular and Optical Physics

JF - Journal of Physics B: Atomic Molecular and Optical Physics

SN - 0953-4075

IS - 14

ER -

Strong dependence of multiphoton detachment rates on the asymptotic behaviour of the ground-state wavefunction

Abstract

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