Electron scattering studies of DMS,DMDS and DMSO homologous series |
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| Authors: | Jaspreet Kaur Suvam Singh |
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| Institution: | Atomic and Molecular Physics Lab, Department of Applied Physics, Indian School of Mines, Dhanbad, India |
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| Abstract: | The present paper reports ionisation, elastic and total cross section for the first three members of dimethyl sulphide, dimethyl disulphide and dimethyl sulphoxide family of molecules. The multi-scattering centre spherical complex optical potential formalism is applied for integral elastic and inelastic cross section calculations. From the inelastic part, ionisation cross section is derived using complex scattering potential-ionisation contribution method. The total cross section is then obtained from the sum of elastic and inelastic contributions. A reasonably good agreement is obtained for elastic cross section, wherever comparison is available. The ionisation and total cross section calculation for the complete set of molecules has been performed for the first time. |
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| Keywords: | sulphur-containing compounds electron impact collision and ionisation MSCOP CSP-ic earth's sulphur cycle |
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