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dc.creatorBorka Jovanović, Vesna
dc.creatorJovanović, Predrag
dc.creatorBorka, Duško
dc.date.accessioned2018-03-01T17:30:45Z
dc.date.available2018-03-01T17:30:45Z
dc.date.issued2017
dc.identifier.issn0185-1101 (print)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/1496
dc.description.abstractWe use radio-continuum all-sky surveys at 1420 and 408 MHz with the aim to investigate properties of the Galactic radio source Lupus Loop. The survey data at 1435 MHz, with the linear polarization of the southern sky, are also used. We calculate properties of this supernova remnant: the brightness temperature, surface brightness and radio spectral index. To determine its borders and to calculate its properties, we use the method we have developed. The non-thermal nature of its radiation is confirmed. The distribution of spectral index over its area is also given. A significant correlation between the radio spectral index distribution and the corresponding polarized intensity distribution inside the loop borders is found, indicating that the polarization maps could provide us information about the distribution of the interstellar medium, and thus could represent one additional way to search for new Galactic loops.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/176003/RS//
dc.rightsrestrictedAccessen
dc.sourceRevista Mexicana de Astronomia y Astrofisicaen
dc.subjectISM: supernova remnantsen
dc.subjectradiation mechanisms: non-thermalen
dc.subjectradio continuum: ISMen
dc.titleSnr Radio Spectral Index Distribution and Its Correlation with Polarization. a Case Study: the Lupus Loopen
dc.typearticleen
dcterms.abstractБорка-Јовановић Весна; Јовановиц, П.; Борка Душко;
dc.citation.volume53
dc.citation.issue1
dc.citation.spage37
dc.citation.epage44
dc.identifier.wos000398334000004


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