Contribution of direct mechanisms for radiative intercombination processes in aromatic systems

Benjamin Scharf; Yehuda B. Band

doi:10.1016/0009-2614(81)85042-7

Contribution of direct mechanisms for radiative intercombination processes in aromatic systems

Benjamin Scharf, Yehuda B. Band

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

We discuss the consequences of two direct mechanisms originating from relativistic effects inducing radiative intercombinations which do not involve the spin-orbit harmiltionian. The importance of these mechanisms for aromatic hydrocarbons is demonstrated. Estimates for ³E_1u^-1A_1g radiative transitions in benzene show that the direct mechanisms modify the rate by ±20% and ±25% for the two photon polarizations.

Original language	English
Pages (from-to)	591-595
Number of pages	5
Journal	Chemical Physics Letters
Volume	79
Issue number	3
DOIs	https://doi.org/10.1016/0009-2614(81)85042-7
State	Published - 1 May 1981

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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title = "Contribution of direct mechanisms for radiative intercombination processes in aromatic systems",

abstract = "We discuss the consequences of two direct mechanisms originating from relativistic effects inducing radiative intercombinations which do not involve the spin-orbit harmiltionian. The importance of these mechanisms for aromatic hydrocarbons is demonstrated. Estimates for 3E1u-1A1g radiative transitions in benzene show that the direct mechanisms modify the rate by ±20\% and ±25\% for the two photon polarizations.",

author = "Benjamin Scharf and Band, \{Yehuda B.\}",

year = "1981",

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AU - Scharf, Benjamin

AU - Band, Yehuda B.

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N2 - We discuss the consequences of two direct mechanisms originating from relativistic effects inducing radiative intercombinations which do not involve the spin-orbit harmiltionian. The importance of these mechanisms for aromatic hydrocarbons is demonstrated. Estimates for 3E1u-1A1g radiative transitions in benzene show that the direct mechanisms modify the rate by ±20% and ±25% for the two photon polarizations.

AB - We discuss the consequences of two direct mechanisms originating from relativistic effects inducing radiative intercombinations which do not involve the spin-orbit harmiltionian. The importance of these mechanisms for aromatic hydrocarbons is demonstrated. Estimates for 3E1u-1A1g radiative transitions in benzene show that the direct mechanisms modify the rate by ±20% and ±25% for the two photon polarizations.

UR - https://www.scopus.com/pages/publications/49049148949

U2 - 10.1016/0009-2614(81)85042-7

DO - 10.1016/0009-2614(81)85042-7

M3 - Article

AN - SCOPUS:49049148949

SN - 0009-2614

VL - 79

SP - 591

EP - 595

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 3

ER -

Contribution of direct mechanisms for radiative intercombination processes in aromatic systems

Abstract

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