Supplement: "an Isolated Mass-gap Black Hole or Neutron Star Detected with Astrometric Microlensing" (2022, ApJL, 933, L23)

Simple item page
dc.citation.issue2
dc.citation.volume260
dc.contributor.authorLam CY
dc.contributor.authorLu JR
dc.contributor.authorUdalski A
dc.contributor.authorBond I
dc.contributor.authorBennett DP
dc.contributor.authorSkowron J
dc.contributor.authorMróz P
dc.contributor.authorPoleski R
dc.contributor.authorSumi T
dc.contributor.authorSzymański MK
dc.contributor.authorKozłowski S
dc.contributor.authorPietrukowicz P
dc.contributor.authorSoszyński I
dc.contributor.authorUlaczyk K
dc.contributor.authorWyrzykowski Ł
dc.contributor.authorMiyazaki S
dc.contributor.authorSuzuki D
dc.contributor.authorKoshimoto N
dc.contributor.authorRattenbury NJ
dc.contributor.authorHosek Jr MW
dc.contributor.authorAbe F
dc.contributor.authorBarry R
dc.contributor.authorBhattacharya A
dc.contributor.authorFukui A
dc.contributor.authorFujii H
dc.contributor.authorHirao Y
dc.contributor.authorItow Y
dc.contributor.authorKirikawa R
dc.contributor.authorKondo I
dc.contributor.authorMatsubara Y
dc.contributor.authorMatsumoto S
dc.contributor.authorMuraki Y
dc.contributor.authorOlmschenk G
dc.contributor.authorRanc C
dc.contributor.authorOkamura A
dc.contributor.authorSatoh Y
dc.contributor.authorSilva SI
dc.contributor.authorToda T
dc.contributor.authorTristram PJ
dc.contributor.authorVandorou A
dc.contributor.authorYama H
dc.contributor.authorAbrams NS
dc.contributor.authorAgarwal S
dc.contributor.authorRose S
dc.contributor.authorTerry SK
dc.date.accessioned2023-11-12T22:07:58Z
dc.date.accessioned2023-11-20T01:38:28Z
dc.date.available2020-07-06
dc.date.available2023-11-12T22:07:58Z
dc.date.available2023-11-20T01:38:28Z
dc.date.issued2022-07-06
dc.description.abstractThis supplement provides supporting material for Lam et al. We briefly summarize past gravitational microlensing searches for black holes (BHs) and present details of the observations, analysis, and modeling of five BH candidates observed with both ground-based photometric microlensing surveys and Hubble Space Telescope astrometry and photometry. We present detailed results for four of the five candidates that show no or low probability for the lens to be a BH. In these cases, the lens masses are <2 M ⊙, and two of the four are likely white dwarfs or neutron stars. We also present detailed methods for comparing the full sample of five candidates to theoretical expectations of the number of BHs in the Milky Way ( 1/4108).
dc.description.confidentialfalse
dc.edition.editionJune 2022
dc.identifier.citationLam CY, Lu JR, Udalski A, Bond I, Bennett DP, Skowron J, Mróz P, Poleski R, Sumi T, Szymański MK, Kozłowski S, Pietrukowicz P, Soszyński I, Ulaczyk K, Wyrzykowski Ł, Miyazaki S, Suzuki D, Koshimoto N, Rattenbury NJ, Hosek MW, Abe F, Barry R, Bhattacharya A, Fukui A, Fujii H, Hirao Y, Itow Y, Kirikawa R, Kondo I, Matsubara Y, Matsumoto S, Muraki Y, Olmschenk G, Ranc C, Okamura A, Satoh Y, Silva SI, Toda T, Tristram PJ, Vandorou A, Yama H, Abrams NS, Agarwal S, Rose S, Terry SK. (2022). Supplement: "an Isolated Mass-gap Black Hole or Neutron Star Detected with Astrometric Microlensing" (. Astrophysical Journal, Supplement Series. 260. 2.
dc.identifier.doi10.3847/1538-4365/ac7441
dc.identifier.eissn1538-4365
dc.identifier.elements-typejournal-article
dc.identifier.issn0067-0049
dc.identifier.number55
dc.identifier.urihttps://mro.massey.ac.nz/handle/10179/69190
dc.languageEnglish
dc.publisherIOP Publishing on behalf of the American Astronomical Society
dc.publisher.urihttps://iopscience.iop.org/article/10.3847/1538-4365/ac7441
dc.relation.isPartOfAstrophysical Journal, Supplement Series
dc.rights(c) The author/s CC BY 4.0en
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en
dc.subjectAstrometry (80)
dc.subjectAstrometric microlensing effect (2140)
dc.subjectAstrophysical black holes (98)
dc.subjectStellar populations (1622)
dc.titleSupplement: "an Isolated Mass-gap Black Hole or Neutron Star Detected with Astrometric Microlensing" (2022, ApJL, 933, L23)
dc.typeJournal article
pubs.elements-id455279
pubs.organisational-groupOther
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Published
Size:
4.99 MB
Format:
Adobe Portable Document Format
Description:
Download
Collections
Journal Articles