Thermal effects on the electric deflection of toluene molecules
A series of precise electric deflection experiments were done on a supersonic beam of toluene molecules in several expansion conditions and field strengths. We analyzed the effect of a gradual rotational cooling on the evolution of the beam profile by use of the available theories of asymmetric-top...
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| Autores principales: | , , |
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2008
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00092614_v467_n1-3_p14_Carrera http://hdl.handle.net/20.500.12110/paper_00092614_v467_n1-3_p14_Carrera |
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| Sumario: | A series of precise electric deflection experiments were done on a supersonic beam of toluene molecules in several expansion conditions and field strengths. We analyzed the effect of a gradual rotational cooling on the evolution of the beam profile by use of the available theories of asymmetric-top dipoles in electric fields. We have recorded from non-broadened (warm) to very broad and asymmetric (cold) profiles, and discussed this effect in terms of the Stark perturbation on the rotational motion. © 2008 Elsevier B.V. All rights reserved. |
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