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{{Infobox paper
{{Infobox paper
| title = Michelson-Morley Experiments Revisited:
| title = Michelson-Morley Experiments Revisited: Systematic Errors, Consistency Among Different Experiments, and Compatibility with Absolute Space
Systematic Errors, Consistency Among Different Experiments, and Compatibility with Absolute Space
| url = [http://www.naturalphilosophy.org/pdf/abstracts/abstracts_627.pdf Link to paper]
| author = [[Hector A Munera]]
| author = [[Hector A Munera]]
| keywords = [[Michelson and Morley]], [[systematic error]], [[preferred frame]]
| published = 1998
| published = 1998
| journal = [[Apeiron]]
| journal = [[Apeiron]]
| volume = [[5]]
| volume = [[5]]
| number = [[1-2]]
| number = [[1-2]]
| num_pages = 6
| pages = 38-54
| pages = 37-54
}}
}}
'''Read the full paper''' [http://www.naturalphilosophy.org/pdf/abstracts/abstracts_627.pdf here]


==Abstract==
==Abstract==


<span style="FONT-SIZE: xx-small; FONT-FAMILY: Times New Roman"><span style="FONT-SIZE: xx-small; FONT-FAMILY: Times New Roman">      Despite the null interpretation of their experiment by Michelson and Morley, it is quantitatively shown that the outcomes of the original experiment, and all subsequent repetitions, never were null. Additionally, due to an incorrect inter-session averaging, the non-null results are even larger than reported. Contrary to the received view, Illingworth?s and other repetitions of the experiment were consistent with Miller?s positive results. On the theoretical side, a new systematic error is uncovered: the angle between the projection of earth?s velocity on the plane of the interferometer and the reference arm of the apparatus has been practically ignored. This phase angle produces a noticeable change in the position of the peaks from one turn to the next of the interferometer. Hence, the data analysis cannot be based on the average of fringe shifts during a session, but rather on the calculation of individual speed for each turn. This procedure was applied to the only two sessions reported in detail in the literature: Miller?s September 23, 1925 at 03:02 in Mount Wilson and Illingworth?s July 9, 1927 at 11:00 in Pasadena. Surpisingly, it was found that in both cases the measured speeds exactly correspond to the projection of earth?s orbital velocity only. As a result, the evidence against a preferred frame completely dissappears.<b>&nbsp;</b>
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</span></span>[[Category:Scientific Paper]]
[[Category:Scientific Paper|michelson-morley experiments revisited systematic errors consistency different experiments compatibility absolute space]]

Revision as of 13:42, 1 January 2017

Scientific Paper
TitleMichelson-Morley Experiments Revisited: Systematic Errors, Consistency Among Different Experiments, and Compatibility with Absolute Space
Author(s)Hector A Munera
Published1998
JournalApeiron
Volume5
Number1-2
Pages38-54

Abstract


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