Electron Collisions With Isomers Of C4h8 And C 4h10

dc.creatorLopes A.R.
dc.creatorBettega M.H.F.
dc.creatorLima M.A.P.
dc.creatorFerreira L.G.
dc.date2004
dc.date2015-06-26T14:24:21Z
dc.date2015-11-26T14:13:06Z
dc.date2015-06-26T14:24:21Z
dc.date2015-11-26T14:13:06Z
dc.date.accessioned2018-03-28T21:13:48Z
dc.date.available2018-03-28T21:13:48Z
dc.identifier
dc.identifierJournal Of Physics B: Atomic, Molecular And Optical Physics. , v. 37, n. 5, p. 997 - 1012, 2004.
dc.identifier9534075
dc.identifier10.1088/0953-4075/37/5/004
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-1642587148&partnerID=40&md5=65afb042c8c8bc8b630c29159b510881
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/94425
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/94425
dc.identifier2-s2.0-1642587148
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1242182
dc.descriptionWe report integral, differential and momentum transfer cross sections for elastic scattering of low-energy electrons by several isomers of the C 4H8 molecules, such as isobutene, trans-2-butene, cis-2-butene, skew-1-butene and syn-1-butene, and by two isomers of C 4H10, the isobutane and the butane molecules. To calculate the cross sections, we use the Schwinger multichannel method with pseudopotentials (Bettega et al 1993 Phys. Rev. A 47 1111) applied at the static exchange level of approximation for incident energies from 10 to 50 eV. Although the C4H8 isomers have different geometric structures, our results show that the integral cross sections for each of these isomers present a broad shape resonance around 10 eV; our results also show that for all C4H8 molecular targets, integral cross sections are very similar in shape and magnitude. Similarities are also found in the momentum transfer and in the differential cross sections of these isomers. The same pattern is found in the cross sections of the C 4H10 isomers. Through comparison of the integral and momentum transfer cross sections of 1,3-butadiene (C4H6), trans-2-butene (C4H8) and butane (C4H 10), all belonging to the C2h group and having similar structures, we discuss the role of the hydrogen atoms in the scattering process by these molecules. Further we show that the integral elastic cross sections of all simple hydrocarbons present strong similarities after a scaling. We present a simple geometric model for this scaling that works quite well for a whole family of CnHm molecules (with combinations of n = 1, 2, 3, 4 and m = 2, 4, 6, 8, 10).
dc.description37
dc.description5
dc.description997
dc.description1012
dc.descriptionNakano, Y., Hoshino, M., Kitajima, M., Tanaka, H., Kimura, M., (2002) Phys. Rev. A, 66, p. 032714
dc.descriptionMakochekanwa, C., Kawate, H., Sueoka, O., Kimura, M., Kitajima, M., Hoshino, M., Tanaka, H., (2003) Chem. Phys. Lett., 368, p. 82
dc.descriptionSzmytkowski, Cz., Kwitnewski, S., (2002) J. Phys. B: At. Mol. Opt. Phys., 35, p. 3781
dc.descriptionSzmytkowski, Cz., Kwitnewski, S., (2003) J. Phys. B: At. Mol. Opt. Phys., 36, p. 2129
dc.descriptionSzmytkowski, Cz., Kwitnewski, S., (2002) J. Phys. B: At. Mol. Opt. Phys., 35, p. 2613
dc.descriptionMerz, R., Under, F., (2003) J. Phys. B: At. Mol. Opt. Phys., 36, p. 1143
dc.descriptionMerz, R., Linder, F., (2003) J. Phys. B: At. Mol. Opt. Phys., 36, p. 2921
dc.descriptionPanajotovic, R., Kitajima, M., Tanaka, H., Jelisavcic, M., Lower, J., Campbell, L., Brunger, M.J., Buckman, S.J., (2003) J. Phys. B: At. Mol. Opt. Phys., 36, p. 1615
dc.descriptionTrevisan, C.S., Orel, A.E., Rescigno, T.N., (2003) Phys. Rev. A, 68, p. 062707
dc.descriptionBreseansin, L.M., Rawat, P., Iga, I., Homen, M.G.P., Lee, M.-T., Machado, L.E., (2004) J. Phys. B: At. Mot. Opt. Phys., 37, p. 471
dc.descriptionCurik, R., Gianturco, F.A., (2002) J. Phys. B: At. Mol. Opt. Phys., 35, p. 111
dc.descriptionCurik, R., Gianturco, F.A., (2002) J. Phys. B: At. Mol. Opt. Phys., 35, p. 1235
dc.descriptionLopes, A.R., Bettega, M.H.F., (2003) Phys. Rev. A, 67, p. 032711
dc.descriptionLopes, A.R., Lima, M.A.P., Ferreira, L.G., Bettega, M.H.F., (2004) Phys. Rev. A, 69, p. 014702
dc.descriptionJordan, K.D., Burrow, P.D., (1987) Chem. Rev., 87, p. 557
dc.descriptionWeichart, J., Muller, J., (1993) Surf. Coat. Technol., 59, p. 342
dc.descriptionNehlsen, S., Hunte, T., Muller, J., (1995) J. Membr. Sci, 106, p. 1
dc.descriptionSchwarz-Selinger, T., Von Keudell, A., Jacob, W., (1999) J. Appl. Phys., 86, p. 3988
dc.descriptionTheobald, M., Durand, J., Baclet, P., Legaie, O., (2000) J. Vac. Sci. Technol. A, 18, p. 278
dc.descriptionKinoshita, H., Takahashi, J., Hando, T., (2000) Thin Solid Films, 373, p. 251
dc.descriptionKinoshita, H., Hando, T., Yoshida, M., (2001) J. Appl. Phys., 89, p. 2737
dc.descriptionWeidong, W., Jiangshan, L., Yong, M., Dangzhong, G., Zhanwen, A., Chunpei, Z., (2002) Nucl. Instrum. Methods Phys. Res. A, 480, p. 84
dc.descriptionKinoshita, H., Yoshida, M., (2001) J. Vac. Sci. Technol. A, 19, p. 1577
dc.descriptionKinoshita, H., Murakami, T., (2002) J. Vac. Sci. Technol. A, 20, p. 403
dc.descriptionKinoshita, H., Otaka, N., (2002) J. Vac. Sci. Technol. A, 20, p. 1481
dc.descriptionSchmidt, M.W., Baldridge, K.K., Boatz, J.A., Elbert, S.T., Gordon, M.S., Jensen, J.H., Koseki, S., Montgomery, J.A., (1993) J. Comput. Chem., 14, p. 1347
dc.descriptionSchaftenaar, G., Noordik, J.H., (2000) J. Comput.-aided Mol. Des., 14, p. 123
dc.descriptionMannfors, B., Sundius, T., Plamo, K., Pietila, L.-O., Krimm, S., (2000) J. Mol. Struct., 521, p. 49
dc.descriptionLaidig, K.E., (1991) J. Phys. Chem., 95, p. 7709
dc.descriptionTakatsuka, K., McKoy, V., (1981) Phys. Rev. A, 24, p. 2473
dc.descriptionTakatsuka, K., McKoy, V., (1984) Phys. Rev. A, 30, p. 1734
dc.descriptionLima, M.A.P., Brescansin, L.M., Da Silva, A.J.R., Winstead, C., McKoy, V., (1990) Phys. Rev. A, 41, p. 327
dc.descriptionBettega, M.H.F., Ferreira, L.G., Lima, M.A.P., (1993) Phys. Rev. A, 47, p. 1111
dc.descriptionBettega, M.H.F., Natalense, A.P.P., Lima, M.A.P., Ferreira, L.G., (1996) Int. J. Quantum Chem., 60, p. 821
dc.descriptionDunning Jr., T.H., (1970) J. Chem. Phys., 53, p. 2823
dc.descriptionLide, D.R., (1998) CRC Handbook of Chemistry and Physics 79th Edn, , Boca Raton, FL: CRC
dc.descriptionBachelet, G.B., Hamann, D.R., Schlüter, M., (1982) Phys. Rev. B, 26, p. 4199
dc.descriptionWinstead, C., Hipes, P.G., Lima, M.A.P., McKoy, V., (1991) J. Chem. Phys., 94, p. 5455
dc.languageen
dc.publisher
dc.relationJournal of Physics B: Atomic, Molecular and Optical Physics
dc.rightsfechado
dc.sourceScopus
dc.titleElectron Collisions With Isomers Of C4h8 And C 4h10
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución