Multiconfiguration Dirac-Fock results for forbidden transitions in the 2p 4 configuration

• Autorzy: Feng Hu , Jiamin Yang , Chuanke Wang , Gang Jiang , Xuefeng Zhao , Huaping Zang
• Języki publikacji: EN

Abstrakty

EN

Relativistic configuration interaction calculations with the inclusion of the Breit interaction, quantum electrodynamics and finite nuclear mass corrections have been carried out in the extended optimal level scheme using multiconfiguration Dirac-Fock wavefunctions on the forbidden transition probabilities for the 2p 4 ground state configuration of the oxygen isoelectronic sequence for 8 ⩽ Z ⩽ 42. Electric quadrupole and magnetic dipole transition probabilities are reported for transitions between several of these levels. Our results are compared with those from other theories and experiments. Our energy levels are in better agreement with experiment than other theories.

Słowa kluczowe

EN

energy level; transition probabilities; multiconfiguration Dirac-Fock; fine structure; life time

• Czasopismo: Open Physics
• Rocznik: 2011
• Tom: 9
• Numer: 5
• Strony: 1228-1236

Daty

wydano

2011-10-01

online

2011-09-15

Twórcy

autor

Feng Hu,

autor

Jiamin Yang

• Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, 621900, China

autor

Chuanke Wang

autor

Gang Jiang

• Institute of Atomic and Molecular Physics, Sichuan University, Chengdu, 610064, China

autor

Xuefeng Zhao

• Institute of Atomic and Molecular Physics, Sichuan University, Chengdu, 610064, China

autor

Huaping Zang

• Institute of Atomic and Molecular Physics, Sichuan University, Chengdu, 610064, China

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Identyfikatory

DOI

10.2478/s11534-011-0022-7