Angular Correlation Between B K-VV Auger Electrons of BF3 Molecules and Coincident Fragment Ions: Manifestation of the Difference Between the Angular Correlation and Molecular Frame Auger Electron Angular Distribution

被引：5

作者：

Mizuno, T. ^{[1
]}

Adachi, J. ^{[1
]}

Kazama, M. ^{[2
]}

Stener, M. ^{[3
,4
,5
]}

Decleva, P. ^{[3
,4
,5
]}

Yagishita, A. ^{[1
]}

机构：

[1] KEK, Inst Mat Struct Sci, Photon Factory, Tsukuba, Ibaraki 3050801, Japan

[2] Chiba Univ, Grad Sch Adv Integrat Sci, Inage Ku, Chiba 2638522, Japan

[3] Univ Trieste, Dipartimento Sci Chim & Farmaceut, I-34127 Trieste, Italy

[4] Consorzio Interuniv Nazl Sci & Tecnol, Mat Unita Trieste, I-34127 Trieste, Italy

[5] CNR IOM DEMOCRITOS, I-34149 Trieste, Italy

来源：

PHYSICAL REVIEW LETTERS | 2013年 / 110卷 / 04期

关键词：

SPECTRA; HF; PHOTOIONIZATION; PHOTOABSORPTION; LOCALIZATION; SPECTROSCOPY; DECAY; LIF;

D O I：

10.1103/PhysRevLett.110.043001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have measured the angular correlation between the B K-VV Auger electrons of BF3 molecules and the coincident fragment-ion pairs of BF2+-F+. Then, we have found that the measured angular correlation patterns depending on the mutual angle between the light polarization direction and molecular orientation are affected by the anisotropic axis distribution of the molecular ensemble of BF3+ reflecting the anisotropic nature of photon-molecule interaction. In this context, we have pointed out generally that for coincidence experiments, so-called molecular frame Auger electron angular distributions are realized only if the axis distribution of the molecular ion ensemble is isotropic. DOI: 10.1103/PhysRevLett.110.043001

引用

页数：5

共 34 条

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