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Investigation of electron momentum spectroscopy for inner valence orbitals 4a(g)+4b(u) of diacetyl
Zhang, SF ; Su, GL ; Ren, XG ; Ning, CG ; Zhou, H ; Li, B ; Li, GQ ; Deng, JK
2010-05-06 ; 2010-05-06
关键词diacetyl inner valence orbitals ionization energy electron momentum profiles MOLECULAR-STRUCTURE GASEOUS 2,3-BUTANEDIONE DIFFRACTION BIACETYL SPECTRA Physics, Multidisciplinary
中文摘要The ionization energy spectra and the spherically averaged momentum distributions of inner valence orbitals for diacetyl have been investigated by using a high resolution (Delta E = 1. 15 eV, Delta(p) approximate to 0. 1 a. u.) electron momentum spectrometer. The impact energy was 1200 eV plus binding energy (i.e. 1201-1240 eV) and a symmetric non-coplanar kinematics was employed. The experimental ionization energy spectra have been compared with the published photoelectron spectra. The momentum profiles of inner valence orbitals 4a(g) + 4b(u) have been compared with the theoretical calculations obtained using Hartree-Fock method and density functional theory. The measured momentum distribution is consistent with the theoretical calculations.
语种中文 ; 中文
出版者CHINESE PHYSICAL SOC ; BEIJING ; P O BOX 603, BEIJING 100080, PEOPLES R CHINA
内容类型期刊论文
源URL[http://hdl.handle.net/123456789/14955]  
专题清华大学
推荐引用方式
GB/T 7714
Zhang, SF,Su, GL,Ren, XG,et al. Investigation of electron momentum spectroscopy for inner valence orbitals 4a(g)+4b(u) of diacetyl[J],2010, 2010.
APA Zhang, SF.,Su, GL.,Ren, XG.,Ning, CG.,Zhou, H.,...&Deng, JK.(2010).Investigation of electron momentum spectroscopy for inner valence orbitals 4a(g)+4b(u) of diacetyl..
MLA Zhang, SF,et al."Investigation of electron momentum spectroscopy for inner valence orbitals 4a(g)+4b(u) of diacetyl".(2010).
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