Revision as of 07:23, 28 July 2022 edit Citation bot (talk \| contribs) Bots 5,868,329 edits Add: s2cid. \| Use this bot. Report bugs. \| Suggested by Abductive \| #UCB_webform 1792/3850 ← Previous edit		Revision as of 10:12, 1 August 2022 edit undo Lfun23 (talk \| contribs) 4 edits →Original investigation by William G. Tifft: years earlier György Paál Next edit →
Line 12: ==Original investigation by William G. Tifft== [[György Paál]] (for QSOs, 1971) and [[William G. Tifft]] ~~was~~(for galaxies) were the first to investigate possible redshift quantization, referring to it as "redshift-magnitude banding correlation".<ref>{{cite journal \|last=Tifft \|first=W. G. \|date=1980 \|title=Periodicity in the redshift intervals for double galaxies \|journal=[[Astrophysical Journal]] \|volume=236 \|pages=70 \|bibcode=1980ApJ...236...70T \|doi=10.1086/157719}}</ref> In 1973, he wrote: :"Using more than 200 redshifts in Coma, Perseus, and A2199, the presence of a distinct band-related periodicity in redshifts is indicated. Finally, a new sample of accurate redshifts of bright [[Coma cluster of galaxies\|Coma galaxies]] on a single band is presented, which shows a strong redshift periodicity of 220 km s<sup>−1</sup>. An upper limit of 20 km s<sup>−1</sup> is placed on the internal Doppler redshift component of motion in the Coma cluster".<ref>{{cite journal \|last=Tifft \|first=W. G. \|title=Fine Structure Within the Redshift-Magnitude Correlation for Galaxies \|editor-last=Shakeshaft \|editor-first=J. R \|journal=Proceedings of the 58th IAU Symposium: The Formation and Dynamics of Galaxies \|volume=58 \|pages=255–256 \|bibcode=1974IAUS...58..243T \|year=1974 }}</ref>

Redshift quantization: Difference between revisions