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http://hdl.handle.net/20.500.12386/30084
Title: | Liquid actuated gravity experiments | Authors: | Bassan, Massimo de Laurentis, Martina De Rosa, Rosario di Fiore, Luciano Errico, Luciano Garufi, Fabio GRADO, ANIELLO Minenkov, Yury Pucacco, Giuseppe VISCO, Massimo |
Issue Date: | 2019 | Journal: | INTERNATIONAL JOURNAL OF MODERN PHYSICS D | Number: | 28 | Issue: | 9 | First Page: | 1950115 | Abstract: | We describe a new actuation technique for gravity experiments based on a liquid field mass. The characterizing idea is to modulate the gravity force acting on a test mass by controlling the level of a liquid in a suitable container. This allows to obtain a periodical gravity force without moving parts (except the liquid level) close to the TM. We describe in detail the most relevant aspects of the liquid actuator and discuss how it can be used in gravity experiments. In particular, we analyze an application to test the inverse square law in the mm to cm distance region. | URI: | http://hdl.handle.net/20.500.12386/30084 | URL: | https://www.worldscientific.com/doi/abs/10.1142/S0218271819501153 | ISSN: | 0218-2718 | DOI: | 10.1142/S0218271819501153 | Bibcode ADS: | 2019IJMPD..2850115B | Fulltext: | open |
Appears in Collections: | 1.01 Articoli in rivista |
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1904.12855.pdf | preprint | 779.33 kB | Adobe PDF | View/Open |
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