This HTML5 document contains 84 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
n10http://localhost/temp/predkladatel/
n22http://linked.opendata.cz/resource/domain/vavai/projekt/
n14http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n21http://linked.opendata.cz/resource/domain/vavai/subjekt/
n19http://linked.opendata.cz/ontology/domain/vavai/
n13http://linked.opendata.cz/resource/domain/vavai/zamer/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
rdfshttp://www.w3.org/2000/01/rdf-schema#
n3http://linked.opendata.cz/ontology/domain/vavai/riv/
n12http://bibframe.org/vocab/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n16http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F00216208%3A11320%2F12%3A10127229%21RIV13-GA0-11320___/
n4http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n9http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n20http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n18http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n17http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n6http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n7http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F00216208%3A11320%2F12%3A10127229%21RIV13-GA0-11320___
rdf:type
n19:Vysledek skos:Concept
rdfs:seeAlso
http://dx.doi.org/10.1111/j.1365-2966.2012.21180.x
dcterms:description
The massive binary system Eta Carinae and the surrounding H ii complex, the Carina nebula, are potential particle acceleration sites from which very high energy (VHE; E= 100 GeV) ?-ray emission could be expected. This paper presents data collected during VHE ?-ray observations with the HESS telescope array from 2004 to 2010, which cover a full orbit of Eta Carinae. In the 33.1-h data set no hint of significant ?-ray emission from Eta Carinae has been found and an upper limit on the ?-ray flux of (99 per cent confidence level) is derived above the energy threshold of 470 GeV. Together with the detection of high energy (HE; 0.1 =E= 100 GeV) ?-ray emission by the Fermi Large Area Telescope up to 100 GeV, and assuming a continuation of the average HE spectral index into the VHE domain, these results imply a cut-off in the ?-ray spectrum between the HE and VHE ?-ray range. This could be caused either by a cut-off in the accelerated particle distribution or by severe ?? absorption losses in the wind collision region. Furthermore, the search for extended ?-ray emission from the Carina nebula resulted in an upper limit on the ?-ray flux of (99 per cent confidence level). The derived upper limit of 23 on the cosmic ray enhancement factor is compared with results found for the old-age mixed-morphology supernova remnant W28. The massive binary system Eta Carinae and the surrounding H ii complex, the Carina nebula, are potential particle acceleration sites from which very high energy (VHE; E= 100 GeV) ?-ray emission could be expected. This paper presents data collected during VHE ?-ray observations with the HESS telescope array from 2004 to 2010, which cover a full orbit of Eta Carinae. In the 33.1-h data set no hint of significant ?-ray emission from Eta Carinae has been found and an upper limit on the ?-ray flux of (99 per cent confidence level) is derived above the energy threshold of 470 GeV. Together with the detection of high energy (HE; 0.1 =E= 100 GeV) ?-ray emission by the Fermi Large Area Telescope up to 100 GeV, and assuming a continuation of the average HE spectral index into the VHE domain, these results imply a cut-off in the ?-ray spectrum between the HE and VHE ?-ray range. This could be caused either by a cut-off in the accelerated particle distribution or by severe ?? absorption losses in the wind collision region. Furthermore, the search for extended ?-ray emission from the Carina nebula resulted in an upper limit on the ?-ray flux of (99 per cent confidence level). The derived upper limit of 23 on the cosmic ray enhancement factor is compared with results found for the old-age mixed-morphology supernova remnant W28.
dcterms:title
HESS observations of the Carina nebula and its enigmatic colliding wind binary Eta Carinae HESS observations of the Carina nebula and its enigmatic colliding wind binary Eta Carinae
skos:prefLabel
HESS observations of the Carina nebula and its enigmatic colliding wind binary Eta Carinae HESS observations of the Carina nebula and its enigmatic colliding wind binary Eta Carinae
skos:notation
RIV/00216208:11320/12:10127229!RIV13-GA0-11320___
n19:predkladatel
n21:orjk%3A11320
n3:aktivita
n20:P n20:I n20:Z
n3:aktivity
I, P(GPP203/11/P363), Z(MSM0021620859)
n3:cisloPeriodika
1
n3:dodaniDat
n7:2013
n3:domaciTvurceVysledku
n14:6144063 n14:9283439
n3:druhVysledku
n6:J
n3:duvernostUdaju
n9:S
n3:entitaPredkladatele
n16:predkladatel
n3:idSjednocenehoVysledku
138859
n3:idVysledku
RIV/00216208:11320/12:10127229
n3:jazykVysledku
n18:eng
n3:klicovaSlova
Carinae; Eta; binary; wind; colliding; enigmatic; its; nebula; Carina; observations; HESS
n3:klicoveSlovo
n4:Carina n4:wind n4:Carinae n4:enigmatic n4:nebula n4:HESS n4:observations n4:Eta n4:binary n4:colliding n4:its
n3:kodStatuVydavatele
GB - Spojené království Velké Británie a Severního Irska
n3:kontrolniKodProRIV
[021427EC62C1]
n3:nazevZdroje
Monthly Notices of the Royal Astronomical Society
n3:obor
n17:BF
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
193
n3:projekt
n22:GPP203%2F11%2FP363
n3:rokUplatneniVysledku
n7:2012
n3:svazekPeriodika
424
n3:tvurceVysledku
Brun, P. Birsin, E. Bolmont, J. Carrigan, S. Akhperjanian, A. G. Biteau, J. Conrad, J. Acero, F. Aharonian, F. Bulik, T. Bordas, P. Cerruti, M. Brun, F. Barnacka, A. Chadwick, P. M. Cheesebrough, A. Nedbal, Dalibor Bochow, A. Brucker, J. Buesching, I. Becherini, Y. Abramowski, A. Charbonnier, A. Anton, G. Balzer, A. Becker, J. Casanova, S. Chaves, R. C. G. Bernloehr, K. Cologna, G. Rob, Ladislav Boisson, C.
n3:wos
000306140600012
n3:zamer
n13:MSM0021620859
s:issn
0035-8711
s:numberOfPages
8
n12:doi
10.1111/j.1365-2966.2012.21180.x
n10:organizacniJednotka
11320