Complete Characterizations of Intermediate and Final State Wave Functions  with Photoionization of Polarized Rb

doi:10.1103/PhysRevLett.134.123204

	Complete Characterizations of Intermediate and Final State Wave Functions with Photoionization of Polarized Rb
	Huanyu,Ma1,2 ; Linxuan,Zhang 3,4; Xincheng,Wang1 ; Zhihan,Zou1,2 ; Rujin,Lv 2; Zhenjie,Shen1 ; Ahai,Chen1 ; Matthias,Weidemüller 5; Kiyoshi,Ueda1 ; Difa,Ye 3; Yuhai,Jiang1,2,6
	2025-03-27
发表期刊	PHYSICAL REVIEW LETTERS (IF:8.1[JCR-2023],8.3[5-Year])
ISSN	0031-9007
EISSN	1079-7114
卷号	134 期号:12
发表状态	已发表
DOI	10.1103/PhysRevLett.134.123204
摘要	The amplitude and phase of a photoionization channel provide deep insights into the nature of ionization dynamics. Here, we propose a novel experimental approach to retrieve these parameters from the photoelectron momentum distribution (PMD), where a 400 nm femtosecond laser is used to ionize polarized Rb atoms prepared in the 5p state. The magnetic quantum numbers of polarized atoms are well controlled by breaking down the symmetry of the cooling laser in a magneto-optical trap reaction microscope. From the tilt angle of the PMD and the interference structure of ϵs and ϵd ionization channels, we are able to extract their relative amplitude and phase shift, in good agreement with ab initio calculations. This exhibits a benchmark one-photon single ionization study of the hydrogen-like atom, providing a complete measurement with full characterizations of intermediate and final state wave functions. © 2025 American Physical Society.
关键词	Femtosecond lasers Laser cooling Photoelectrons Photoionization Rubidium alloys Rubidium compounds Breakings Experimental approaches Femtoseconds Final state Intermediate state Ionization dynamics Magnetic quantum number Magnetooptical traps Momentum distributions Reaction microscopes
URL	查看原文
收录类别	SCI ; EI
语种	英语
资助项目	National Natural Science Foundation of China (NSFC)["12334011","12374262","12174034","12474259"] ; National Key Research and Development Program of China["2022YFA1604302","31011505505885920161A2101001"]
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:001492809100008
出版者	American Physical Society
EI入藏号	20251418154111
EI主题词	Wave functions
EI分类号	202.9.1 Alkali Metals ; 716 Telecommunication ; Radar, Radio and Television ; 744 Lasers and Masers ; 744.6 Laser Applications ; 802.2 Chemical Reactions ; 804.2 Inorganic Compounds ; 1301.1 Classical Physics ; Quantum Theory ; Relativity ; 1301.1.3 Atomic and Molecular Physics ; 1301.5 Condensed Matter Physics
原始文献类型	Journal article (JA)
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/507143
专题	物质科学与技术学院_博士生大科学中心_PI研究组_江玉海组大科学中心大科学中心_公共科研平台_大科学装置建设部
共同第一作者	Zhenjie,Shen
通讯作者	Xincheng,Wang; Difa,Ye; Yuhai,Jiang
作者单位	1.Center for Transformative Science and School of Physical Science and Technology, ShanghaiTech University 2.Shanghai Advanced Research Institute, Chinese Academy of Sciences 3.National Key Laboratory of Computational Physics, Institute of Applied Physics and Computational Mathematics 4.Graduate School, China Academy of Engineering Physics 5.Physikalisches Institut, Universität Heidelberg 6.School of Physics, Henan Normal University
第一作者单位	物质科学与技术学院
通讯作者单位	物质科学与技术学院
第一作者的第一单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Huanyu,Ma,Linxuan,Zhang,Xincheng,Wang,et al. Complete Characterizations of Intermediate and Final State Wave Functions with Photoionization of Polarized Rb[J]. PHYSICAL REVIEW LETTERS,2025,134(12).
APA	Huanyu,Ma.,Linxuan,Zhang.,Xincheng,Wang.,Zhihan,Zou.,Rujin,Lv.,...&Yuhai,Jiang.(2025).Complete Characterizations of Intermediate and Final State Wave Functions with Photoionization of Polarized Rb.PHYSICAL REVIEW LETTERS,134(12).
MLA	Huanyu,Ma,et al."Complete Characterizations of Intermediate and Final State Wave Functions with Photoionization of Polarized Rb".PHYSICAL REVIEW LETTERS 134.12(2025).