Cross sections for elastic electron-hydrogen sulfide collisions in the low- and intermediate-energy range

dc.creatorRawat, P
dc.creatorIga, I
dc.creatorLee, MT
dc.creatorBrescansin, LM
dc.creatorHomem, MGP
dc.creatorMachado, LE
dc.date2003
dc.dateNOV
dc.date2014-11-15T23:11:49Z
dc.date2015-11-26T16:16:54Z
dc.date2014-11-15T23:11:49Z
dc.date2015-11-26T16:16:54Z
dc.date.accessioned2018-03-28T23:01:47Z
dc.date.available2018-03-28T23:01:47Z
dc.identifierPhysical Review A. American Physical Soc, v. 68, n. 5, 2003.
dc.identifier1050-2947
dc.identifierWOS:000186970900052
dc.identifier10.1103/PhysRevA.68.052711
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/57391
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/57391
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/57391
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1267543
dc.descriptionIn this work, we present a joint theoretical and experimental study on electron-H2S collisions in the low- and intermediate-energy range. More specifically, we report measured elastic differential, integral, and momentum-transfer cross sections in the (100-500)-eV energy range. In addition, calculated elastic cross sections in the (0.5-500)-eV energy range are also reported. The measurements were performed using a crossed electron beam-molecular beam geometry. The angular distributions of the scattered electrons were converted to absolute cross sections using the relative flow technique. Theoretically, an optical potential is used to represent the electron-molecule interaction. The Schwinger variational method combined with the distorted-wave approximation is used to solve the scattering equations. The comparison between our calculated and measured results as well as with other available experimental and theoretical data in the literature is encouraging.
dc.description68
dc.description5
dc.languageen
dc.publisherAmerican Physical Soc
dc.publisherCollege Pk
dc.publisherEUA
dc.relationPhysical Review A
dc.relationPhys. Rev. A
dc.rightsaberto
dc.sourceWeb of Science
dc.subjectPolyatomic-molecules
dc.subjectVibrational-excitation
dc.subjectOptical-model
dc.subjectScattering
dc.subjectH2s
dc.subjectImpact
dc.subjectIonization
dc.subjectArgon
dc.subjectSih4
dc.subjectNitrogen
dc.titleCross sections for elastic electron-hydrogen sulfide collisions in the low- and intermediate-energy range
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución