α-particle production in the scattering of 6He by Pb-208 at energies around the Coulomb barrier

16 pages, 5 figures, 2 tables.-- PACS nrs.: 24.10.Eq; 24.50.+g; 25.70.Mn; 25.70.Hi.-- Printed version published Aug 2007.-- ArXiv pre-print available at: http://arxiv.org/abs/0705.1678

Detalhes bibliográficos
Autores: Escrig, Diego, Sánchez-Benítez, A. M., Moro, A.M., Álvarez, M. A. G., Andrés, M. V., Angulo, C., García Borge, María José, Cabrera, J., Cherubini, S., Demaret, P., Espino, J. M., Figuera, P., Freer, M., García Ramos, José Enrique, Gómez-Camacho, Joaquín, Gulino, Marisa, Kakuee, O. R., Martel, Ismael, Metelko, C., Pérez-Bernal, Francisco, Rahighi, J., Rusek, K., Smirnov, D., Tengblad, Olof, Ziman, V.
Formato: artículo
Fecha de publicación:2007
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/4357
Acesso em linha:http://hdl.handle.net/10261/4357
Access Level:acceso abierto
Palavra-chave:Nuclear reactions
Scattering theory
Halo nuclei
Breakup reactions
2-nucleon transfer-reactions
Channels calculations
Breakup
Model
Excitation
Continuum
Detector
States
Beams
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spelling α-particle production in the scattering of 6He by Pb-208 at energies around the Coulomb barrierEscrig, DiegoSánchez-Benítez, A. M.Moro, A.M.Álvarez, M. A. G.Andrés, M. V.Angulo, C.García Borge, María JoséCabrera, J.Cherubini, S.Demaret, P.Espino, J. M.Figuera, P.Freer, M.García Ramos, José EnriqueGómez-Camacho, JoaquínGulino, MarisaKakuee, O. R.Martel, IsmaelMetelko, C.Pérez-Bernal, FranciscoRahighi, J.Rusek, K.Smirnov, D.Tengblad, OlofZiman, V.Nuclear reactionsScattering theoryHalo nucleiBreakup reactions2-nucleon transfer-reactionsChannels calculationsBreakupModelExcitationContinuumDetectorStatesBeams16 pages, 5 figures, 2 tables.-- PACS nrs.: 24.10.Eq; 24.50.+g; 25.70.Mn; 25.70.Hi.-- Printed version published Aug 2007.-- ArXiv pre-print available at: http://arxiv.org/abs/0705.1678New experimental data from the scattering of 6He + Pb-208 at energies around and below the Coulomb barrier are presented. The yield of breakup products coming from projectile fragmentation is dominated by a strong group of a particles. The energy and angular distribution of this group have been analyzed and compared with theoretical calculations. This analysis indicates that the a particles emitted at backward angles in this reaction are mainly due to two-neutron transfer to weakly bound states of the final nucleus.This work has been supported by the Spanish MCyT projects FPA2005-04460, FPA2005-02379, FPA-2000-1592-C03-02, FPA2003-05958, and FPA2002-04181-C04-02/03, by the European Community-Access to Research Infrastructure action of the Improving Human PotentialProgram, contract number HPRI-CT-1999-00110 and the Belgian program P5/07 on interuniversity attraction poles of the Belgian-state Federal Services for Scientific, Technical and Cultural Affairs. We are grateful to J. Kolata for useful discussions. A.M.M. acknowledges financial support by the Junta de Andalucía. D.E. acknowledges financial support by the MEC.Peer reviewedElsevier200820082007info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501454155 bytesapplication/pdfhttp://hdl.handle.net/10261/4357reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésNuclear Physics A 792(1-2): 2-17 (2007)http://dx.doi.org/10.1016/j.nuclphysa.2007.05.012info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/43572026-05-22T06:33:51Z
dc.title.none.fl_str_mv α-particle production in the scattering of 6He by Pb-208 at energies around the Coulomb barrier
title α-particle production in the scattering of 6He by Pb-208 at energies around the Coulomb barrier
spellingShingle α-particle production in the scattering of 6He by Pb-208 at energies around the Coulomb barrier
Escrig, Diego
Nuclear reactions
Scattering theory
Halo nuclei
Breakup reactions
2-nucleon transfer-reactions
Channels calculations
Breakup
Model
Excitation
Continuum
Detector
States
Beams
title_short α-particle production in the scattering of 6He by Pb-208 at energies around the Coulomb barrier
title_full α-particle production in the scattering of 6He by Pb-208 at energies around the Coulomb barrier
title_fullStr α-particle production in the scattering of 6He by Pb-208 at energies around the Coulomb barrier
title_full_unstemmed α-particle production in the scattering of 6He by Pb-208 at energies around the Coulomb barrier
title_sort α-particle production in the scattering of 6He by Pb-208 at energies around the Coulomb barrier
dc.creator.none.fl_str_mv Escrig, Diego
Sánchez-Benítez, A. M.
Moro, A.M.
Álvarez, M. A. G.
Andrés, M. V.
Angulo, C.
García Borge, María José
Cabrera, J.
Cherubini, S.
Demaret, P.
Espino, J. M.
Figuera, P.
Freer, M.
García Ramos, José Enrique
Gómez-Camacho, Joaquín
Gulino, Marisa
Kakuee, O. R.
Martel, Ismael
Metelko, C.
Pérez-Bernal, Francisco
Rahighi, J.
Rusek, K.
Smirnov, D.
Tengblad, Olof
Ziman, V.
author Escrig, Diego
author_facet Escrig, Diego
Sánchez-Benítez, A. M.
Moro, A.M.
Álvarez, M. A. G.
Andrés, M. V.
Angulo, C.
García Borge, María José
Cabrera, J.
Cherubini, S.
Demaret, P.
Espino, J. M.
Figuera, P.
Freer, M.
García Ramos, José Enrique
Gómez-Camacho, Joaquín
Gulino, Marisa
Kakuee, O. R.
Martel, Ismael
Metelko, C.
Pérez-Bernal, Francisco
Rahighi, J.
Rusek, K.
Smirnov, D.
Tengblad, Olof
Ziman, V.
author_role author
author2 Sánchez-Benítez, A. M.
Moro, A.M.
Álvarez, M. A. G.
Andrés, M. V.
Angulo, C.
García Borge, María José
Cabrera, J.
Cherubini, S.
Demaret, P.
Espino, J. M.
Figuera, P.
Freer, M.
García Ramos, José Enrique
Gómez-Camacho, Joaquín
Gulino, Marisa
Kakuee, O. R.
Martel, Ismael
Metelko, C.
Pérez-Bernal, Francisco
Rahighi, J.
Rusek, K.
Smirnov, D.
Tengblad, Olof
Ziman, V.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Nuclear reactions
Scattering theory
Halo nuclei
Breakup reactions
2-nucleon transfer-reactions
Channels calculations
Breakup
Model
Excitation
Continuum
Detector
States
Beams
topic Nuclear reactions
Scattering theory
Halo nuclei
Breakup reactions
2-nucleon transfer-reactions
Channels calculations
Breakup
Model
Excitation
Continuum
Detector
States
Beams
description 16 pages, 5 figures, 2 tables.-- PACS nrs.: 24.10.Eq; 24.50.+g; 25.70.Mn; 25.70.Hi.-- Printed version published Aug 2007.-- ArXiv pre-print available at: http://arxiv.org/abs/0705.1678
publishDate 2007
dc.date.none.fl_str_mv 2007
2008
2008
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/4357
url http://hdl.handle.net/10261/4357
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Nuclear Physics A 792(1-2): 2-17 (2007)
http://dx.doi.org/10.1016/j.nuclphysa.2007.05.012
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 454155 bytes
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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