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Hubble Space Telescope Observations of the Post-Core-Collapse Globular Cluster NGC 6752: A Search for Cataclysmic Variables

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dash.depositing.authorGrindlay, Jonathan E.::60a4e0fa703c94a1ad5c71189cf4844e::600
dash.licenseLAA
dash.source.pageL31
dash.source.volume473;1
dash.workflow.comments1Science Serial ID 95118
dc.contributor.authorBailyn, Charles D.
dc.contributor.authorRubenstein, Eric P.
dc.contributor.authorSlavin, Shawn D.
dc.contributor.authorCohn, Haldan
dc.contributor.authorLugger, Phyllis
dc.contributor.authorCool, Adrienne M.
dc.contributor.authorGrindlay, Jonathan E.
dc.date.accessioned2019-09-25T14:13:06Z
dc.date.available2019-09-25T14:13:06Z
dc.date.issued1996
dc.description.abstractWe report the results of HST WFPC2 observations of the core of NGC 6752. We identify two candidate cataclysmic variables (CVs) from their strong narrowband H alpha emission, periodic variability, and, in one case, a UV excess. We interpret the variability of these stars as being double-peaked, ellipsoidal light curves, in which case the orbital periods are 5.1 and 3.7 hr. The CV candidates fall at the edge of the error circle of one of the known X-ray sources in the cluster.
dc.description.versionVersion of Record
dc.identifier.citationBailyn, Charles D., Eric P. Rubenstein, Shawn D. Slavin, Haldan Cohn, Phyllis Lugger, Adrienne M. Cool, and Jonathan E. Grindlay. 1996. “[ITAL]Hubble Space Telescope[/ITAL] Observations of the Post–Core-Collapse Globular Cluster NGC 6752: A Search for Cataclysmic Variables.” The Astrophysical Journal 473 (1): L31–34. https://doi.org/10.1086/310382.
dc.identifier.doi10.1086/310382
dc.identifier.issn0004-637X
dc.identifier.issn1538-4357
dc.identifier.urihttp://nrs.harvard.edu/urn-3:HUL.InstRepos:41399858*
dc.language.isoen_US
dc.publisherAmerican Astronomical Society
dc.relation.journalThe Astrophysical Journal
dc.titleHubble Space Telescope Observations of the Post-Core-Collapse Globular Cluster NGC 6752: A Search for Cataclysmic Variables
dc.typeJournal Article
dspace.entity.typePublication
oaire.licenseConditionLAA

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