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dc.contributor.author
Otranto, Sebastián  
dc.contributor.author
Olson, R.E.  
dc.contributor.author
Beiersdorfer, P.  
dc.date.available
2019-03-13T18:44:27Z  
dc.date.issued
2007-05-30  
dc.identifier.citation
Otranto, Sebastián; Olson, R.E.; Beiersdorfer, P.; Cometary x-rays: Line emission cross sections for multiply charged solar wind ion charge exchange; IOP Publishing; Journal of Physics B: Atomic, Molecular and Optical Physics; 40; 10; 30-5-2007; 1755-1766  
dc.identifier.issn
0953-4075  
dc.identifier.uri
http://hdl.handle.net/11336/71508  
dc.description.abstract
Absolute line emission cross sections are presented for 1 keV amu -1 charge-exchange collisions of multiply charged solar wind ions with H2O. These cross sections can be used to model charge-exchange processes with cometary targets with similar binding energies such as H, O, CO2 and CO. A parameter-free model is used to successfully predict the recently observed x-ray spectra of comet Linear C/1999 S4 and McNaught-Hartley C/1999 T1. We show that the resulting spectrum is extremely sensitive to the time variations of the solar wind composition.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
IOP Publishing  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Cometary X-Rays  
dc.subject
Charge Exchange  
dc.subject
Solar Wind  
dc.subject.classification
Astronomía  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Cometary x-rays: Line emission cross sections for multiply charged solar wind ion charge exchange  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2019-02-12T16:55:13Z  
dc.journal.volume
40  
dc.journal.number
10  
dc.journal.pagination
1755-1766  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Londres  
dc.description.fil
Fil: Otranto, Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina. Universidad Nacional del Sur. Departamento de Física; Argentina. University of Missouri; Estados Unidos  
dc.description.fil
Fil: Olson, R.E.. University of Missouri; Estados Unidos  
dc.description.fil
Fil: Beiersdorfer, P.. Lawrence Livermore National Laboratory; Estados Unidos. University of California at Berkeley; Estados Unidos  
dc.journal.title
Journal of Physics B: Atomic, Molecular and Optical Physics  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/0953-4075/40/10/010/pdf  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1088/0953-4075/40/10/010  

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