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dc.contributor.author
Dubner, Gloria Mabel
dc.date.available
2017-07-05T18:25:49Z
dc.date.issued
2011-01
dc.identifier.citation
Dubner, Gloria Mabel; Radio observations of supernova remnants and the surrounding molecular gas; Societa Astronomica Italiana; Memorie della Societa Astronomica italiana; 82; 1-2011; 697-702
dc.identifier.issn
0037-8720
dc.identifier.uri
http://hdl.handle.net/11336/19620
dc.description.abstract
Supernova Remnants (SNRs) are believed to be the main source of Galactic cosmic rays (CR). The strong SNR shocks provide ideal acceleration sites for particles of at least ∼ 1014 eV/nucleon. Radio continuum studies of SNRs carried out with good sensitivity and high angular resolution convey information about three main aspects of the SNRs: morphology, polarization and spectrum. Based on this information it is possible to localize sites of higher compression and particle acceleration as well as the orientation and degree of order of the magnetic fields, and in some cases even its intensity. All this information, when complemented with the study of the distribution and kinematics of the surrounding interstellar gas, results in a very useful dataset to investigate the role of SNRs as cosmic ray accelerators. In this presentation, I analyze the radio observations of SNRs and surrounding molecular clouds, showing the contribution of these studies to the understanding of the role of SNRs as factories of CRs.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Societa Astronomica Italiana
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Ism:Molecules
dc.subject
Shock Waves
dc.subject
Supernova Remnants
dc.subject
Ism: Clouds
dc.subject.classification
Astronomía
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Radio observations of supernova remnants and the surrounding molecular gas
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-07-05T15:46:50Z
dc.journal.volume
82
dc.journal.pagination
697-702
dc.journal.pais
Italia
dc.journal.ciudad
Trieste
dc.description.fil
Fil: Dubner, Gloria Mabel. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
dc.journal.title
Memorie della Societa Astronomica italiana
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1111.1702
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://sait.oat.ts.astro.it/MSAIt820411/PDF/2011MmSAI..82..697D.pdf
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