DETECTION OF LENSING SUBSTRUCTURE USING ALMA OBSERVATIONS OF THE DUSTY GALAXY SDP.81
We study the abundance of substructure in the matter density near galaxies using ALMA Science Verification observations of the strong lensing system SDP. 81. We present a method to measure the abundance of subhalos around galaxies using interferometric observations of gravitational lenses. Using sim...
Main Authors: | Hezaveh, Yashar D., Dalal, Neal, Marrone, Daniel P., Mao, Yao-Yuan, Morningstar, Warren, Wen, Di, Blandford, Roger D., Carlstrom, John E., Fassnacht, Christopher D., Holder, Gilbert P., Kemball, Athol, Marshall, Philip J., Murray, Norman, Levasseur, Laurence Perreault, Vieira, Joaquin D., Wechsler, Risa H. |
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Other Authors: | Univ Arizona, Steward Observ |
Language: | en |
Published: |
IOP PUBLISHING LTD
2016
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Subjects: | |
Online Access: | http://hdl.handle.net/10150/621261 http://arizona.openrepository.com/arizona/handle/10150/621261 |
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