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Article: Theoretical interpretation of the optical afterglow of GRB 030329

TitleTheoretical interpretation of the optical afterglow of GRB 030329
Authors
Huang, YFCheng, KSLu, Y
Issue Date2007
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/asr
Citation
Advances In Space Research, 2007, v. 40 n. 8, p. 1214-1217 How to Cite?
DOI: http://dx.doi.org/10.1016/j.asr.2006.12.036
AbstractA distinguishing feature of GRB 030329 is the obvious rebrightening of its optical afterglow at around t ∼1.6 d. We have re-examined the event numerically in light of three candidate models. Both the density-jump model and the two-component jet model fail to produce any significant rebrightening at the right moment. The energy-injection model seems to be the most preferred choice. By engaging a sequence of energy-injection events, it provides an acceptable fit to the rebrightening at t ∼1.6 d, as well as the whole observed light curve that extends to t ∼80 d. © 2007 COSPAR.
Persistent Identifierhttp://hdl.handle.net/10722/80868
ISSN
0273-1177
2023 Impact Factor: 2.8
2023 SCImago Journal Rankings: 0.663
ISI Accession Number ID
WOS:000253589900004
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorHuang, YFen_HK
dc.contributor.authorCheng, KSen_HK
dc.contributor.authorLu, Yen_HK
dc.date.accessioned2010-09-06T08:11:09Z-
dc.date.available2010-09-06T08:11:09Z-
dc.date.issued2007en_HK
dc.identifier.citationAdvances In Space Research, 2007, v. 40 n. 8, p. 1214-1217en_HK
dc.identifier.issn0273-1177en_HK
dc.identifier.urihttp://hdl.handle.net/10722/80868-
dc.description.abstractA distinguishing feature of GRB 030329 is the obvious rebrightening of its optical afterglow at around t ∼1.6 d. We have re-examined the event numerically in light of three candidate models. Both the density-jump model and the two-component jet model fail to produce any significant rebrightening at the right moment. The energy-injection model seems to be the most preferred choice. By engaging a sequence of energy-injection events, it provides an acceptable fit to the rebrightening at t ∼1.6 d, as well as the whole observed light curve that extends to t ∼80 d. © 2007 COSPAR.en_HK
dc.languageengen_HK
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/asren_HK
dc.relation.ispartofAdvances in Space Researchen_HK
dc.titleTheoretical interpretation of the optical afterglow of GRB 030329en_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0273-1177&volume=40&spage=1214&epage=1217&date=2007&atitle=Theoretical+interpretation+of+the+optical+afterglow+of+GRB+030329en_HK
dc.identifier.emailCheng, KS: hrspksc@hkucc.hku.hken_HK
dc.identifier.authorityCheng, KS=rp00675en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.asr.2006.12.036en_HK
dc.identifier.scopuseid_2-s2.0-35548949350en_HK
dc.identifier.hkuros138270en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-35548949350&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume40en_HK
dc.identifier.issue8en_HK
dc.identifier.spage1214en_HK
dc.identifier.epage1217en_HK
dc.identifier.isiWOS:000253589900004-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridHuang, YF=7501574835en_HK
dc.identifier.scopusauthoridCheng, KS=9745798500en_HK
dc.identifier.scopusauthoridLu, Y=26643384900en_HK
dc.identifier.issnl0273-1177-

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