GroundBIRD: Observing Cosmic Microwave Polarization at Large Angular Scale with Kinetic Inductance Detectors and High-Speed Rotating Telescope
DC Field | Value | Language |
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dc.contributor.author | Oguri, S. | - |
dc.contributor.author | Choi, J. | - |
dc.contributor.author | Damayanthi, T. | - |
dc.contributor.author | Hattori, M. | - |
dc.contributor.author | Hazumi, M. | - |
dc.contributor.author | Ishitsuka, H. | - |
dc.contributor.author | Karatsu, K. | - |
dc.contributor.author | Mima, S. | - |
dc.contributor.author | Minowa, M. | - |
dc.contributor.author | Nagasaki, T. | - |
dc.contributor.author | Otani, C. | - |
dc.contributor.author | Sekimoto, Y. | - |
dc.contributor.author | Tajima, O. | - |
dc.contributor.author | Tomita, N. | - |
dc.contributor.author | Yoshida, M. | - |
dc.contributor.author | Won, E. | - |
dc.date.accessioned | 2021-09-03T21:26:36Z | - |
dc.date.available | 2021-09-03T21:26:36Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2016-08 | - |
dc.identifier.issn | 0022-2291 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/87923 | - |
dc.description.abstract | Cosmic microwave background (CMB) is an important source of information about the origin of our universe. In particular, odd-parity large angular scale patterns in the CMB polarization, the primordial B-modes, are strong evidence for an inflationary universe, related to the accelerating expansion of the metric. We are developing a unique telescope, GroundBIRD, to take CMB polarization measurements. The telescope combines novel techniques: high-speed rotation scanning, cold optics, and microwave kinetic inductance detectors (MKIDs). We evaluated the response of MKIDs on the rotation stage. Method of shielding from the geo-magnetic field is established. We have also developed a receiver cryostat. We are able to maintain a sufficient cold status for observations on the optical configuration. We plan to start commissioning the system by observing CMB in Japan in 2015-2016. We will then deploy GroundBIRD in the Canary Islands for further scientific observations. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER/PLENUM PUBLISHERS | - |
dc.subject | POWER SPECTRA | - |
dc.title | GroundBIRD: Observing Cosmic Microwave Polarization at Large Angular Scale with Kinetic Inductance Detectors and High-Speed Rotating Telescope | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Won, E. | - |
dc.identifier.doi | 10.1007/s10909-015-1420-9 | - |
dc.identifier.scopusid | 2-s2.0-84952649213 | - |
dc.identifier.wosid | 000379022700040 | - |
dc.identifier.bibliographicCitation | JOURNAL OF LOW TEMPERATURE PHYSICS, v.184, no.3-4, pp.786 - 792 | - |
dc.relation.isPartOf | JOURNAL OF LOW TEMPERATURE PHYSICS | - |
dc.citation.title | JOURNAL OF LOW TEMPERATURE PHYSICS | - |
dc.citation.volume | 184 | - |
dc.citation.number | 3-4 | - |
dc.citation.startPage | 786 | - |
dc.citation.endPage | 792 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | POWER SPECTRA | - |
dc.subject.keywordAuthor | Cosmic microwave background | - |
dc.subject.keywordAuthor | Polarization | - |
dc.subject.keywordAuthor | Microwave kinetic inductance detector | - |
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