Resonances in low-energy electron scattering from para-benzoquinone

被引：24

作者：

Loupas, Alexandra ^{[1
,2
]}

Gorfinkiel, Jimena D. ^{[1
]}

机构：

[1] Open Univ, Sch Phys Sci, Walton Hall, Milton Keynes MK7 6AA, Bucks, England

[2] Univ Nova Lisboa, Dept Fis, Fac Ciencias & Tecnol, Campus Caparica, P-2829516 Lisbon, Portugal

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2017年 / 19卷 / 28期

基金：

英国工程与自然科学研究理事会;

关键词：

P-BENZOQUINONE; RADICAL-ANION; NEGATIVE-ION; STATES; QUINONES; LIFETIME; SPECTRUM; SHAPE; PHOTODETACHMENT; ATTACHMENT;

D O I：

10.1039/c7cp02916k

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We present detailed ab initio scattering calculations for electron collisions with para-benzoquinone. The R-matrix method has been used to study elastic and electronically inelastic scattering. We have identified 25 resonances of shape, Feshbach, core-excited shape and mixed character between 0 and 8 eV. Agreement of our resonance spectrum with existing literature is discussed, in particular that of the low-lying resonances that participate in the photodetachment process. Integral elastic and total inelastic cross sections are also presented.

引用

页码：18252 / 18261

页数：10

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