The threshold photoelectron spectrum of mercury

H. Rojas; G. Dawber; N. Gulley; G. C. King; N. Bowring; R. Ward

doi:10.1088/0953-4075/46/8/085002

The threshold photoelectron spectrum of mercury

H. Rojas, G. Dawber, N. Gulley, G. C. King, N. Bowring, R. Ward

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Abstract

The threshold photoelectron spectrum of mercury has been recorded over the energy range (10-40 eV) which covers the region from the lowest state of the singly charged ion, 5d¹⁰6s(²S1/2), to the double charged ionic state, 5d⁹(²D3/2)6s(¹D2). Synchrotron radiation has been used in conjunction with the penetrating-field threshold-electron technique to obtain the spectrum with high resolution. The spectrum shows many more features than observed in previous photoemission measurements with many of these assigned to satellite states converging to the double ionization limit.

Original language	English
Article number	085002
Journal	Journal of Physics B: Atomic, Molecular and Optical Physics
Volume	46
Issue number	8
DOIs	https://doi.org/10.1088/0953-4075/46/8/085002
Publication status	Published - 27 Mar 2013

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title = "The threshold photoelectron spectrum of mercury",

abstract = "The threshold photoelectron spectrum of mercury has been recorded over the energy range (10-40 eV) which covers the region from the lowest state of the singly charged ion, 5d106s(2S1/2), to the double charged ionic state, 5d9(2D3/2)6s(1D2). Synchrotron radiation has been used in conjunction with the penetrating-field threshold-electron technique to obtain the spectrum with high resolution. The spectrum shows many more features than observed in previous photoemission measurements with many of these assigned to satellite states converging to the double ionization limit.",

keywords = "Photoinization, Cross sections, Angular distribution",

author = "H. Rojas and G. Dawber and N. Gulley and King, {G. C.} and N. Bowring and R. Ward",

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T1 - The threshold photoelectron spectrum of mercury

AU - Rojas, H.

AU - Dawber, G.

AU - Gulley, N.

AU - King, G. C.

AU - Bowring, N.

AU - Ward, R.

PY - 2013/3/27

Y1 - 2013/3/27

N2 - The threshold photoelectron spectrum of mercury has been recorded over the energy range (10-40 eV) which covers the region from the lowest state of the singly charged ion, 5d106s(2S1/2), to the double charged ionic state, 5d9(2D3/2)6s(1D2). Synchrotron radiation has been used in conjunction with the penetrating-field threshold-electron technique to obtain the spectrum with high resolution. The spectrum shows many more features than observed in previous photoemission measurements with many of these assigned to satellite states converging to the double ionization limit.

AB - The threshold photoelectron spectrum of mercury has been recorded over the energy range (10-40 eV) which covers the region from the lowest state of the singly charged ion, 5d106s(2S1/2), to the double charged ionic state, 5d9(2D3/2)6s(1D2). Synchrotron radiation has been used in conjunction with the penetrating-field threshold-electron technique to obtain the spectrum with high resolution. The spectrum shows many more features than observed in previous photoemission measurements with many of these assigned to satellite states converging to the double ionization limit.

KW - Photoinization

KW - Cross sections

KW - Angular distribution

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

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

SN - 0953-4075

IS - 8

M1 - 085002

ER -

The threshold photoelectron spectrum of mercury

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