Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017646503> ?p ?o ?g. }
- W2017646503 endingPage "169" @default.
- W2017646503 startingPage "153" @default.
- W2017646503 abstract "The Swift mission has discovered an intriguing feature of gamma-ray burst (GRBs) afterglows, a phase of shallow decline of the flux in the X-ray and optical light curves. This behaviour is typically attributed to energy injection into the burst ejecta. At some point this phase ends, resulting in a break in the light curve, which is commonly interpreted as the cessation of the energy injection. In a few cases, however, while breaks in the X-ray light curve are observed, optical emission continues its slow flux decline. This behaviour suggests a more complex scenario. In this paper, we present a model that invokes a double component outflow, in which narrowly collimated ejecta are responsible for the X-ray emission while a broad outflow is responsible for the optical emission. The narrow component can produce a jet break in the X-ray light curve at relatively early times, while the optical emission does not break due to its lower degree of collimation. In our model both components are subject to energy injection for the whole duration of the follow-up observations. We apply this model to GRBs with chromatic breaks, and we show how it might change the interpretation of the GRBs canonical light curve. We also study our model from a theoretical point of view, investigating the possible configurations of frequencies and the values of GRB physical parameters allowed in our model." @default.
- W2017646503 created "2016-06-24" @default.
- W2017646503 creator A5010801095 @default.
- W2017646503 creator A5015991149 @default.
- W2017646503 creator A5019473202 @default.
- W2017646503 creator A5021324146 @default.
- W2017646503 creator A5033715606 @default.
- W2017646503 creator A5059034919 @default.
- W2017646503 creator A5061115115 @default.
- W2017646503 creator A5063448039 @default.
- W2017646503 creator A5082094063 @default.
- W2017646503 creator A5082859091 @default.
- W2017646503 creator A5083305122 @default.
- W2017646503 creator A5083713529 @default.
- W2017646503 date "2009-01-01" @default.
- W2017646503 modified "2023-10-16" @default.
- W2017646503 title "Jet breaks at the end of the slow decline phase of<i>Swift</i>GRB light curves" @default.
- W2017646503 cites W1508718518 @default.
- W2017646503 cites W1808665468 @default.
- W2017646503 cites W1890522558 @default.
- W2017646503 cites W1935842616 @default.
- W2017646503 cites W1987204710 @default.
- W2017646503 cites W1994285557 @default.
- W2017646503 cites W1997480321 @default.
- W2017646503 cites W2002628323 @default.
- W2017646503 cites W2019579421 @default.
- W2017646503 cites W2037092020 @default.
- W2017646503 cites W2039150795 @default.
- W2017646503 cites W2039365614 @default.
- W2017646503 cites W2050170524 @default.
- W2017646503 cites W2060963248 @default.
- W2017646503 cites W2070661974 @default.
- W2017646503 cites W2078391322 @default.
- W2017646503 cites W2081838578 @default.
- W2017646503 cites W2082162127 @default.
- W2017646503 cites W2083637828 @default.
- W2017646503 cites W2083817767 @default.
- W2017646503 cites W2121727030 @default.
- W2017646503 cites W2135886108 @default.
- W2017646503 cites W2142181588 @default.
- W2017646503 cites W2142647420 @default.
- W2017646503 cites W2143212834 @default.
- W2017646503 cites W2151794955 @default.
- W2017646503 cites W2152741257 @default.
- W2017646503 cites W2161977657 @default.
- W2017646503 cites W2162204609 @default.
- W2017646503 cites W2168770294 @default.
- W2017646503 cites W2194080530 @default.
- W2017646503 cites W2334189156 @default.
- W2017646503 cites W2763541359 @default.
- W2017646503 cites W2796705535 @default.
- W2017646503 cites W2953112478 @default.
- W2017646503 cites W3099341973 @default.
- W2017646503 cites W3100768343 @default.
- W2017646503 cites W3101144073 @default.
- W2017646503 cites W3101302311 @default.
- W2017646503 cites W3104298768 @default.
- W2017646503 cites W3121492125 @default.
- W2017646503 cites W3122457808 @default.
- W2017646503 cites W3123096539 @default.
- W2017646503 cites W3124958718 @default.
- W2017646503 cites W4292403095 @default.
- W2017646503 doi "https://doi.org/10.1111/j.1365-2966.2008.13990.x" @default.
- W2017646503 hasPublicationYear "2009" @default.
- W2017646503 type Work @default.
- W2017646503 sameAs 2017646503 @default.
- W2017646503 citedByCount "33" @default.
- W2017646503 countsByYear W20176465032012 @default.
- W2017646503 countsByYear W20176465032013 @default.
- W2017646503 countsByYear W20176465032014 @default.
- W2017646503 countsByYear W20176465032015 @default.
- W2017646503 countsByYear W20176465032016 @default.
- W2017646503 countsByYear W20176465032018 @default.
- W2017646503 countsByYear W20176465032019 @default.
- W2017646503 countsByYear W20176465032020 @default.
- W2017646503 countsByYear W20176465032023 @default.
- W2017646503 crossrefType "journal-article" @default.
- W2017646503 hasAuthorship W2017646503A5010801095 @default.
- W2017646503 hasAuthorship W2017646503A5015991149 @default.
- W2017646503 hasAuthorship W2017646503A5019473202 @default.
- W2017646503 hasAuthorship W2017646503A5021324146 @default.
- W2017646503 hasAuthorship W2017646503A5033715606 @default.
- W2017646503 hasAuthorship W2017646503A5059034919 @default.
- W2017646503 hasAuthorship W2017646503A5061115115 @default.
- W2017646503 hasAuthorship W2017646503A5063448039 @default.
- W2017646503 hasAuthorship W2017646503A5082094063 @default.
- W2017646503 hasAuthorship W2017646503A5082859091 @default.
- W2017646503 hasAuthorship W2017646503A5083305122 @default.
- W2017646503 hasAuthorship W2017646503A5083713529 @default.
- W2017646503 hasBestOaLocation W20176465031 @default.
- W2017646503 hasConcept C116188536 @default.
- W2017646503 hasConcept C119947313 @default.
- W2017646503 hasConcept C121332964 @default.
- W2017646503 hasConcept C1276947 @default.
- W2017646503 hasConcept C130726490 @default.
- W2017646503 hasConcept C17599544 @default.
- W2017646503 hasConcept C44280652 @default.
- W2017646503 hasConcept C44870925 @default.