Parkes Pulsar Timing Array constraints on ultralight scalar-field dark matter

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Parkes Pulsar Timing Array constraints on ultralight scalar-field dark matter

t is widely accepted that dark matter contributes about a quarter of the critical mass-energy density in our Universe. The nature of dark matter is currently unknown, with the mass of possible constituents spanning nearly one hundred orders of magnitude. The ultralight scalar field dark matter, cons...

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Bibliographic Details
Main Authors:	Porayko, N., Zhu, X., Levin, Y., Hui, L., Hobbs, G., Grudskaya, A., Postnov, K., Bailes, M., Bhat, Ramesh, Coles, W., Dai, S., Dempsey, J., Keith, M., Kerr, M., Kramer, M., Lasky, P., Manchester, R., Oslowski, S., Parthasarathy, A., Ravi, V., Reardon, D., Rosado, P., Russell, C., Shannon, Ryan, Spiewak, R., Van Straten, W., Toomey, L., Wang, J., Wen, L., You, X.
Format:	Journal Article
Published:	American Physical Society 2018
Online Access:	http://hdl.handle.net/20.500.11937/74432

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