扭转纤维非弹性性能的测量，为G的新测量做准备

1998 Conference on Precision Electromagnetic Measurements Digest (Cat. No.98CH36254) Pub Date : 1998-07-06 DOI:10.1109/CPEM.1998.699830

M.K. Bantel, R. Newman

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引用次数: 2

摘要

我们介绍了CuBe和Al5056扭转纤维在低温下的非弹性性能的测量结果，并讨论了它们对计划使用低温扭转摆测量G的意义。看来，非弹性行为不应限制在几ppm水平的G测量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Measurements of torsion fiber anelastic properties in preparation for a new measurement of G

We present results of measurements of anelastic properties of CuBe and Al5056 torsion fibers at low temperature, and discuss their implications for a planned measurement of G using a cryogenic torsion pendulum. It appears that anelastic behavior should not limit a G measurement at a level of a few ppm.

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来源期刊

1998 Conference on Precision Electromagnetic Measurements Digest (Cat. No.98CH36254)

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