RR Lyrae stars in the newly discovered ultra-faint dwarf galaxy Centaurus I
RR Lyrae stars in the newly discovered ultra-faint dwarf galaxy Centaurus I
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Author / Creator
Martínez-Vázquez, C E , Cerny, W , Vivas, A K , Drlica-Wagner, A , Pace, A B , Simon, J D , Muñoz, R R , Walker, A R , Allam, S , Tucker, D L , Adamów, M , Carlin, J L , Choi, Y , Ferguson, P S , Ji, A P , Kuropatkin, N , Li, T S , Martínez-Delgado, D , Mau, S , Mutlu-Pakdil, B , Nidever, D L , Riley, A H , Sakowska, J D , Sand, D J , Stringfellow, G S and DELVE Collaboration
Publisher
Ithaca: Cornell University Library, arXiv.org
Journal title
Language
English
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Publication information
Publisher
Ithaca: Cornell University Library, arXiv.org
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Scope and Contents
Contents
We report the detection of three RR Lyrae (RRL) stars (two RRc and one RRab) in the ultra-faint dwarf (UFD) galaxy Centaurus I (CenI) and two Milky Way (MW) \(\delta\) Scuti/SX Phoenicis stars based on multi-epoch \(giz\) DECam observations. The two RRc stars are located within 2 times the half-light radius (r\(_h\)) of Cen I, while the RRab star (...
Alternative Titles
Full title
RR Lyrae stars in the newly discovered ultra-faint dwarf galaxy Centaurus I
Authors, Artists and Contributors
Author / Creator
Cerny, W
Vivas, A K
Drlica-Wagner, A
Pace, A B
Simon, J D
Muñoz, R R
Walker, A R
Allam, S
Tucker, D L
Adamów, M
Carlin, J L
Choi, Y
Ferguson, P S
Ji, A P
Kuropatkin, N
Li, T S
Martínez-Delgado, D
Mau, S
Mutlu-Pakdil, B
Nidever, D L
Riley, A H
Sakowska, J D
Sand, D J
Stringfellow, G S
DELVE Collaboration
Identifiers
Primary Identifiers
Record Identifier
TN_cdi_proquest_journals_2551429003
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2551429003
Other Identifiers
E-ISSN
2331-8422
DOI
10.48550/arxiv.2107.05688
