Matches in SemOpenAlex for { <https://semopenalex.org/work/W3100844570> ?p ?o ?g. }
- W3100844570 endingPage "183" @default.
- W3100844570 startingPage "183" @default.
- W3100844570 abstract "We present results from the analysis of WIYN pODI imaging of 23 ultracompact high-velocity clouds (UCHVCs), which were identified in the ALFALFA H i survey as possible dwarf galaxies in or near the Local Group. To search for a resolved stellar population associated with the H i gas in these objects, we carried out a series of steps designed to identify stellar overdensities in our optical images. We identify five objects that are likely stellar counterparts to the UCHVCs, at distances of ∼350 kpc to ∼1.6 Mpc. Two of the counterparts were already described in Janesh et al.; the estimated distance and detection significance for one of them changed in the final analysis of the full pODI data set. At their estimated distances, the detected objects have H i masses from 2 × 104 to 3 × 106 M⊙, MV from −1.4 to −7.1, and stellar masses from 4 × 102 to 4 × 105 M⊙. None of the objects shows evidence of a young stellar population. Their properties would make the UCHVCs some of the most extreme objects in and around the Local Group, comparable to ultrafaint dwarf galaxies in their stellar populations, but with significant gas content. Such objects probe the extreme end of the galaxy mass function and provide a test bed for theories regarding the baryonic feedback processes that impact star formation and galaxy evolution in this low-mass regime." @default.
- W3100844570 created "2020-11-23" @default.
- W3100844570 creator A5004866113 @default.
- W3100844570 creator A5024494537 @default.
- W3100844570 creator A5026672942 @default.
- W3100844570 creator A5027207716 @default.
- W3100844570 creator A5027602092 @default.
- W3100844570 creator A5028165953 @default.
- W3100844570 creator A5043639808 @default.
- W3100844570 creator A5073595145 @default.
- W3100844570 date "2019-04-22" @default.
- W3100844570 modified "2023-10-15" @default.
- W3100844570 title "Five Gas-rich Ultrafaint Dwarf Galaxy Candidates Discovered in WIYN Imaging of ALFALFA Sources" @default.
- W3100844570 cites W1894488274 @default.
- W3100844570 cites W1963601160 @default.
- W3100844570 cites W1975019781 @default.
- W3100844570 cites W1984278231 @default.
- W3100844570 cites W1984344958 @default.
- W3100844570 cites W1986751831 @default.
- W3100844570 cites W1987522415 @default.
- W3100844570 cites W1999445914 @default.
- W3100844570 cites W2020336892 @default.
- W3100844570 cites W2024352997 @default.
- W3100844570 cites W2027611485 @default.
- W3100844570 cites W2029343094 @default.
- W3100844570 cites W2055184402 @default.
- W3100844570 cites W2062622766 @default.
- W3100844570 cites W2065024087 @default.
- W3100844570 cites W2072289016 @default.
- W3100844570 cites W2102600871 @default.
- W3100844570 cites W2107337450 @default.
- W3100844570 cites W2108232770 @default.
- W3100844570 cites W2111817932 @default.
- W3100844570 cites W2124416341 @default.
- W3100844570 cites W2149625009 @default.
- W3100844570 cites W2149920062 @default.
- W3100844570 cites W2161741300 @default.
- W3100844570 cites W2165003596 @default.
- W3100844570 cites W2255804303 @default.
- W3100844570 cites W2511276629 @default.
- W3100844570 cites W2511282438 @default.
- W3100844570 cites W2551227572 @default.
- W3100844570 cites W2779327189 @default.
- W3100844570 cites W2807149963 @default.
- W3100844570 cites W3098058928 @default.
- W3100844570 cites W3098268370 @default.
- W3100844570 cites W3098766562 @default.
- W3100844570 cites W3099205446 @default.
- W3100844570 cites W3099719336 @default.
- W3100844570 cites W3100169551 @default.
- W3100844570 cites W3100655566 @default.
- W3100844570 cites W3101223162 @default.
- W3100844570 cites W3101529187 @default.
- W3100844570 cites W3101541426 @default.
- W3100844570 cites W3102049257 @default.
- W3100844570 cites W3103170606 @default.
- W3100844570 cites W3103595069 @default.
- W3100844570 cites W3105210708 @default.
- W3100844570 cites W3105670854 @default.
- W3100844570 cites W3105703661 @default.
- W3100844570 cites W3105926718 @default.
- W3100844570 cites W3106001746 @default.
- W3100844570 cites W3106516245 @default.
- W3100844570 cites W3126060259 @default.
- W3100844570 cites W4301229299 @default.
- W3100844570 doi "https://doi.org/10.3847/1538-3881/ab12d3" @default.
- W3100844570 hasPublicationYear "2019" @default.
- W3100844570 type Work @default.
- W3100844570 sameAs 3100844570 @default.
- W3100844570 citedByCount "16" @default.
- W3100844570 countsByYear W31008445702019 @default.
- W3100844570 countsByYear W31008445702020 @default.
- W3100844570 countsByYear W31008445702021 @default.
- W3100844570 countsByYear W31008445702022 @default.
- W3100844570 countsByYear W31008445702023 @default.
- W3100844570 crossrefType "journal-article" @default.
- W3100844570 hasAuthorship W3100844570A5004866113 @default.
- W3100844570 hasAuthorship W3100844570A5024494537 @default.
- W3100844570 hasAuthorship W3100844570A5026672942 @default.
- W3100844570 hasAuthorship W3100844570A5027207716 @default.
- W3100844570 hasAuthorship W3100844570A5027602092 @default.
- W3100844570 hasAuthorship W3100844570A5028165953 @default.
- W3100844570 hasAuthorship W3100844570A5043639808 @default.
- W3100844570 hasAuthorship W3100844570A5073595145 @default.
- W3100844570 hasBestOaLocation W31008445701 @default.
- W3100844570 hasConcept C121332964 @default.
- W3100844570 hasConcept C125857072 @default.
- W3100844570 hasConcept C1276947 @default.
- W3100844570 hasConcept C168589115 @default.
- W3100844570 hasConcept C22540661 @default.
- W3100844570 hasConcept C2778623024 @default.
- W3100844570 hasConcept C2779652233 @default.
- W3100844570 hasConcept C2908647359 @default.
- W3100844570 hasConcept C37119246 @default.
- W3100844570 hasConcept C438757 @default.
- W3100844570 hasConcept C44870925 @default.
- W3100844570 hasConcept C71924100 @default.
- W3100844570 hasConcept C98444146 @default.