Search: onr:"swepub:oai:research.chalmers.se:714d4d56-d6ec-4b15-843f-b974a943ac25" >
RadioAstron gravita...
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Litvinov, D. A.Russian Academy of Sciences,M. V. Lomonosov Moscow State University
(author)
RadioAstron gravitational redshift experiment: Status update
- Article/chapterEnglish2018
Publisher, publication year, extent ...
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2017-11-16
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WORLD SCIENTIFIC,2018
Numbers
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LIBRIS-ID:oai:research.chalmers.se:714d4d56-d6ec-4b15-843f-b974a943ac25
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https://research.chalmers.se/publication/507680URI
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https://doi.org/10.1142/9789813226609_0463DOI
Supplementary language notes
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Language:English
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Summary in:English
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Classification
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Subject category:kon swepub-publicationtype
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Subject category:ref swepub-contenttype
Notes
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A test of a cornerstone of general relativity, the gravitational redshift effect, is currently being conducted with the RadioAstron spacecraft, which is on a highly eccentric orbit around Earth. Using ground radio telescopes to record the spacecraft signal, synchronized to its ultra-stable on-board H-maser, we can probe the varying flow of time on board with unprecedented accuracy. The observations performed so far, currently being analyzed, have already allowed us to measure the effect with a relative accuracy of 4 × 10−4. We expect to reach 2.5 × 10−5 with additional observations in 2016, an improvement of almost a magnitude over the 40-year old result of the GP-A mission.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
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Bach, U.Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
(author)
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Bartel, NorbertYork University
(author)
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Belousov, K. G.Russian Academy of Sciences
(author)
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Bietenholz, M.Hartebeeshoek Radio Astronomy Observatory,York University
(author)
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Biriukov, A. V.Russian Academy of Sciences
(author)
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Cimo, G.Joint Institute for VLBI in Europe (JIVE),Netherlands Institute for Radio Astronomy (ASTRON)
(author)
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Duev, DmitryM. V. Lomonosov Moscow State University,California Institute of Technology (Caltech)
(author)
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Gurvits, L. I.Technische Universiteit Delft,Delft University of Technology (TU Delft),Joint Institute for VLBI in Europe (JIVE)
(author)
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Gusev, A. V.M. V. Lomonosov Moscow State University
(author)
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Haas, Rüdiger,1966Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)rudiger
(author)
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Kauts, V. L.Bauman Moscow State Technical University,Russian Academy of Sciences
(author)
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Kanevsky, B. Z.Russian Academy of Sciences
(author)
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Kovalenko, A. V.
(author)
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Kronschnabl, G.Bundesamt für Kartographie und Geodäsie (BKG),Federal Agency for Cartography and Geodesy (BKG)
(author)
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Kulagin, V. V.M. V. Lomonosov Moscow State University
(author)
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Lindqvist, Michael,1960Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)mlq
(author)
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Calves, G. M.Aalto-Yliopisto,Aalto University,Joint Institute for VLBI in Europe (JIVE)
(author)
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Neidhardt, AlexanderTechnische Universität München (TUM),Technical University of Munich (TUM)
(author)
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Plötz, C.Bundesamt für Kartographie und Geodäsie (BKG),Federal Agency for Cartography and Geodesy (BKG)
(author)
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Pogrebenko, SergeiJoint Institute for VLBI in Europe (JIVE)
(author)
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Porayko, N. K.M. V. Lomonosov Moscow State University,Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
(author)
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Rudenko, V. N.M. V. Lomonosov Moscow State University
(author)
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Smirnov, A. I.Russian Academy of Sciences
(author)
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Sokolovsky, K. V.National Observatory of Athens,M. V. Lomonosov Moscow State University,Russian Academy of Sciences
(author)
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Stepanyants, V. A.Russian Academy of Sciences
(author)
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Yang, Jun,1979Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)junya
(author)
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Zakhvatkin, M. V.Russian Academy of Sciences
(author)
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Russian Academy of SciencesM. V. Lomonosov Moscow State University
(creator_code:org_t)
Related titles
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In:14th Marcel Grossman Meeting On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories, Proceedings: WORLD SCIENTIFIC, s. 3569-35759789813226593
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Litvinov, D. A.
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Bach, U.
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Bartel, Norbert
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Belousov, K. G.
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Bietenholz, M.
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Biriukov, A. V.
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show more...
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Cimo, G.
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Duev, Dmitry
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Gurvits, L. I.
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Gusev, A. V.
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Haas, Rüdiger, 1 ...
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Kauts, V. L.
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Kanevsky, B. Z.
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Kovalenko, A. V.
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Kronschnabl, G.
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Kulagin, V. V.
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Lindqvist, Micha ...
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Calves, G. M.
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Neidhardt, Alexa ...
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Plötz, C.
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Pogrebenko, Serg ...
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Porayko, N. K.
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Rudenko, V. N.
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Smirnov, A. I.
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Sokolovsky, K. V ...
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Stepanyants, V. ...
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Yang, Jun, 1979
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Zakhvatkin, M. V ...
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