VIVIANE MORCELLE
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Resultados de Busca
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Artigo IPEN-doc 23897 Spectroscopy of high lying resonances in 9Be produced with radioactive 8Li beams2014 - LEPINE-SZILY, A.; LEISTENSCHNEIDER, E.; MENDES JUNIOR, D.R.; DESCOUVEMONT, P.; LICHTENTHALER, R.; GUIMARAES, V.; FARIA, P.N. de; BARIONI, A.; PIRES, K.C.C.; MORCELLE, V.; PAMPA CONDORI, R.; MORAES, M.C.; SCARDUELLI, V.; ROSSI, E.; ZAGATTO, V.A.; SANTOS, H.; AGUIAR, V.A.P.; BRITOS, T.; ASSUNÇAO, M.; ZAMORA, J.C.; DUARTE, J.; SHORTO, J.M.B.We present the results of the 8Li(p,α)5He and 8Li(p,p)8Li reactions measured at the RIBRAS (Radioactive Ion Beams in Brazil) system. The experiment was realized in inverse kinematics using a thick [CH2]n polyethylene target and an incident 8Li beam, produced by RIBRAS. Using the thick target method, the complete excitation function could be measured between Ecm = 0.2 − 2.1 MeV, which includes the Gamow peak energy region. The excitation function of the 8Li(p,α)5He reaction, populating resonances between 16.888 and 19.0 MeV in 9Be, was obtained[1] and the resonances were fitted using R-matrix calculations. This study shed light on spins, parities, partial widths and isospin values of high lying resonances in 9Be. The measurement of the resonant elastic scattering 8Li(p,p)8Li populating resonances in the same energy region can constrain the resonance parameters. Preliminary results of the elastic scattering are also presented.Artigo IPEN-doc 21357 Recent results on reactions with radioactive beams at RIBRAS (Radioactive Ion Beams in Brazil)2014 - LEPINE SZILY, A.; LICHTENTHALER, R.; GUIMARAES, V.; ARAZI, A.; BARIONI, A.; BENJAMIM, E.A.; FARIA, P.N. de; DESCOUVEMONT, P.; GASQUES, L.R.; LEISTENSHNEIDER, E.; MENDES JUNIOR, D.R.; MORAIS, M.C.; MORCELLE, V.; MORO, A.M.; PAMPA CONDORI, R.; PIRES, K.C.C.; RODRIGUEZ GALLARDO, M.; SCARDUELLI, V.; SHORTO, J.M.B.; ZAMORA, J.C.Artigo IPEN-doc 20032 Four-body effects in the SUP(6)He + SUP(58)Ni scattering2014 - MORCELLE, V.; PIRES, K.C.C.; RODRIGUEZ GALLARDO, M.; LICHTENTHALER, R.; LEPINE SZILY, A.; GUIMARAES, V.; FARIA, P.N. de; MENDES JUNIOR, D.R.; MORO, A.M.; GASQUES, L.R.; LEISTENSCHNEIDER, E.; PAPA CONDORI, R.; SCARDUELLI, V.; MORAIS, M.C.; BARIONI, A.; ZAMORA, J.C.; SHORTO, J.M.B.Artigo IPEN-doc 20034 Elastic scattering and total reaction cross section for the sup(7)Be+sup(27)Al system at near-barrier energies2014 - MORCELLE, v.; LICHTENTHALER, R.; LINARES, R.; MORAIS, M.C.; GUIMARAES, V.; LEPINE SZILY, A.; GOMES, P.R.S.; LUBIAN, J.; MENDES JUNIOR, D.R.; FARIA, P.N. de; BARIONI, A.; GASQUES, L.R.; SHORTO, J.M.B.; PIRES, M.C.C.; ZAMORA, J.C.; CONDORI, R.P.; SCARDUELLI, V.; KOLATA, J.J.; AMRO, H.; BECCHETTI, F.D.; JIANG, H.; AGUILERA, E.F.; LUIZCANO, D.; MARTINEZ QUEIROZ, E.; GARCIA, H.Artigo IPEN-doc 18334 The Li-8(p, alpha)He-5 reaction at low energies, and Be-9 spectroscopy around the proton threshold2012 - MENDES JUNIOR, D.R.; LEPINE SZILY, A.; DESCOUVEMONT, P.; LICHTENTHALER, R.; GUIMARAES, V.; FARIA, P.N. de; BARIONI, A.; PIRES, K.C.C.; MORCELLE, V.; PAMPA CONDORI, R.; MORAIS, M.C.; LEISTENSCHNEIDER, E.; LIMA, C.E.F.; ZAMORA, J.C.; ALCANTARA, J.A.; ZAGATTO, V.; ASSUNCAO, M.; SHORTO, J.M.B.Artigo IPEN-doc 16973 Experimental study of sup(6)He + sup(9)Be elastic scattering at low energies2011 - PIRES, K.C.C.; LICHTENTHALER, R.; LEPINE SZILY, A.; GUIMARAES, V.; FARIA, P.N. de; BARIONI, A.; MENDES JUNIOR, D.R.; MORCELLE, V.; CONDORI, R.P.; MORAIS, M.C.; ZAMORA, J.C.; CREMA, E.; MORO, A.M.; RODRIGUEZ GALLARDO, M.; ASSUNCAO, M.; SHORTO, J.M.B.; MUKHERJEE, S.Artigo IPEN-doc 17552 sup(7,9,10)Be elastic scattering and total reaction cross sections on a sup(12)C target2011 - ZAMORA, J.C.; GUIMARAES, V.; BARIONI, A.; LEPINE SZILY, A.; LICHTENTHALER, R.; FARIA, P.N. de; MENDES JUNIOR, D.R.; GASQUES, L.R.; SHORTO, J.M.B.; SCARDUELLI, V.; PIRES, K.C.C.; MORCELLE, V.; LEISTENSCHNEIDER, E.; CONDORI, R.P.; ZAGATTO, V.A.; MORAIS, M.C.; CREMA, E.