DSpace UNL

Faculdade de Ciências e Tecnologia (FCT) >
FCT R&D Units >
FCT: Centro de Física Atómica >
FCT: CFA - Artigos em revista internacional com arbitragem científica >

Please use this identifier to cite or link to this item: http://hdl.handle.net/10362/2506

Título: Production and decay of Sulphur excited species in a ECRIS plasma
Autor: Martins, Maria Conceição
Marques, José Pires
Costa, Ana Maria
Santos, José Paulo
Parente, Fernando
Schlesser, Sophie
Le Bigot, Eric-Olivier
Indelicato, Paul
Palavras-chave: X-ray spectra
Transition probabilities
Issue Date: 2009
Editora: American Physical Society
Citação: Physical Review A: Atomic, Molecular and Optical Physics 80, 032501 (2009)
Resumo: The most important processes for the creation of S12+ to S14+ ions excited states from the ground configurations of S9+ to S14+ ions in an electron cyclotron resonance ion source, leading to the emission of K X-ray lines, are studied. Theoretical values for inner-shell excitation and ionization cross sections, including double KL and triple KLL ionization, transition probabilities and energies for the deexcitation processes, are calculated in the framework of the multi-configuration Dirac-Fock method. With reasonable assumptions about the electron energy distribution, a theoretical K$\alpha$ X-ray spectrum is obtained, which is compared to recent experimental data.
URI: http://hdl.handle.net/10362/2506
ISSN: 1050-2947
Appears in Collections:FCT: CFA - Artigos em revista internacional com arbitragem científica

Files in This Item:

File Description SizeFormat
PRA_2009_Sulphur.pdf466,5 kBAdobe PDFView/Open
FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpaceOrkut
Formato BibTex mendeley Endnote Logotipo do DeGóis 

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


Universidade Nova de Lisboa  - Feedback
Promotores do RCAAP   Financiadores do RCAAP

Fundação para a Ciência e a Tecnologia Universidade do Minho   Governo Português Ministério da Educação e Ciência PO Sociedade do Conhecimento (POSC) Portal oficial da União Europeia