TY - JOUR

T1 - Interference between dielectronic recombination with two-electron one-photon transitions and radiative recombination

AU - Lyashchenko, Konstantin N.

AU - Andreev, Oleg Yu

AU - Yu, Deyang

N1 - Funding Information: The authors are indebted to Dr. A. Gumberidze for reading the manuscript and making valuable remarks. We are also grateful to Qiong Yang, Jizheng Duan, and Jibo Li from Heavy Ion Research Facility at Lanzhou (HIRFL) for their help with using the supercomputer clusters. This work is supported by the National Key Research and Development Program of China under Grant No. 2017YFA0402300, the National Natural Science Foundation of China under Grant No. 11774356, and the Chinese Academy of Sciences (CAS) President's International Fellowship Initiative (PIFI) under Grant No. 2018VMB0016. The work of O.Y.A. was partly supported by the Ministry of Education and Science of the Russian Federation under Grant No. 3.1463.2017/4.6. The work of K.N.L. and O.Y.A. on the calculation of the energies and widths was supported solely by the Russian Science Foundation under Grant No. 17-12-01035. Publisher Copyright: © 2020 American Physical Society. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020/4

Y1 - 2020/4

N2 - We have studied two-electron one-photon transitions in dielectronic recombination with H-like ions (Z=5-54) within ab initio QED theory. It was found that interference between dielectonic recombination with two-electron one-photon transitions and radiative recombination is prominent for light and medium ions being large enough for experimental observation. The interference manifests itself firstly in a sharp Fano-like resonance structure and secondly in a noticeable distortion of the photon angular distribution of the radiative recombination.

AB - We have studied two-electron one-photon transitions in dielectronic recombination with H-like ions (Z=5-54) within ab initio QED theory. It was found that interference between dielectonic recombination with two-electron one-photon transitions and radiative recombination is prominent for light and medium ions being large enough for experimental observation. The interference manifests itself firstly in a sharp Fano-like resonance structure and secondly in a noticeable distortion of the photon angular distribution of the radiative recombination.

UR - http://www.scopus.com/inward/record.url?scp=85084929916&partnerID=8YFLogxK

U2 - 10.1103/PhysRevA.101.040501

DO - 10.1103/PhysRevA.101.040501

M3 - Article

AN - SCOPUS:85084929916

VL - 101

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

SN - 1050-2947

IS - 4

M1 - 040501

ER -