1. Repositório Institucional da UFMG
  2. Publicações Científicas e Culturais
  3. Artigo de Periódico
Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/64018
Full metadata record
DC FieldValueLanguage
dc.creatorLuis Argel Poveda Calviñopt_BR
dc.creatorDenise da Costa Assafrão de Limapt_BR
dc.creatorJenifer Geribola Pinheiropt_BR
dc.creatorJosé Rachid Mohallempt_BR
dc.date.accessioned2024-02-16T15:16:08Z-
dc.date.available2024-02-16T15:16:08Z-
dc.date.issued2019-
dc.citation.volume100pt_BR
dc.citation.issue6pt_BR
dc.citation.spage062706-1pt_BR
dc.citation.epage062706-10pt_BR
dc.identifier.doihttps://doi.org/10.1103/PhysRevA.100.062706pt_BR
dc.identifier.issn2469-9934pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/64018-
dc.description.resumoCross sections for positron scattering from molecular nitrogen are reported for energies below the positronium formation threshold. The elastic and state-to-state rotational and vibrational cross sections were obtained within the close-coupling formalism, using a three-dimensional potential energy surface for the interaction of the system. The inelastic cross sections was involved in a kinetic model to describe recent experimental results about positron cooling in a buffer gas of molecular nitrogen. Unlike a previous model [M. R. Natisin et al., J. Phys. B 47, 225209 (2014)], our prediction attributes a leading role to the 0→1 vibrational excitation of N2.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICX - DEPARTAMENTO DE FÍSICApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofPhysical Review A-
dc.rightsAcesso Restritopt_BR
dc.subjectPositroniumpt_BR
dc.subject.otherPositronspt_BR
dc.titleClose-coupling scattering cross sections and a model for positron cooling in a buffer gas of molecular nitrogenpt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://journals.aps.org/pra/abstract/10.1103/PhysRevA.100.062706pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-9120-453Xpt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-5465-0154pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-0078-6149pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-4776-4417pt_BR
Appears in Collections:Artigo de Periódico

Files in This Item:
There are no files associated with this item.
Show simple item record


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.