Add to ORKGThe history of the quasar redshift periodicity studies is presented, including both the ˇrst investigation showing the possibility of the existence of this phenomenon and the recent result based on an objectively deˇned quasar sample. Possible theoretical explanations of quasar redshift discretization are mentioned. Selection effects leading to redshift quantization pointed out in the current literature are discussed. ·¥¤¸É ¢¥ ´ ¨¸Éµ·¨Ö ¨§ÊÎ¥´¨Ö ¶¥·¨µ¤¨Î´µ¸É ¨ ± · ¸´µ£µ ¸¥Ð¥´¨Ö ± ¢ § ·µ¢, ´ Ψ ´ Ö ¸ ¶¥·¢µ£µ ¨¸¸¥¤µ ¢ ´¨Ö, ¶µ ± § ¢Ï¥£µ ¸ Ê ¢µ§µ¦´µ¸ÉÓ ¸ÊÐ¥¸É¢µ ¢ ´¨Ö Ôɵ£µ Ö¢¥´¨Ö, ¨ § ± ´Î¨ ¢
The relation between quasar variability and parameters such as luminosity and redshift has been a ...
The relation between quasar variability and parameters such as luminosity and redshift has been a ...
With a recently constructed composite quasar spectrum and the chi(2) minimization technique, we desc...
Discrete Fourier analysis on the quasar number count, as a function of redshift, z, calculated from ...
We test the periodicity of quasar redshifts in the 2dF and SDSS surveys. In the overall surveys reds...
Context. An approach for studying the large-scale structure of the Universe lies in the detection an...
Context. An approach for studying the large-scale structure of the Universe lies in the detection an...
This paper briefly reviews the different data sets of extragalactic objects including nearby and dis...
The redshift distribution of all 46,400 quasars in the Sloan Digital Sky Survey (SDSS) Quasar Catalo...
A model in which inhomogeneities originated during inflation and transformed eventually into density...
We review the previous studies of galaxies and quasar redshifts discretisation. We present also the ...
We review the previous studies of galaxies and quasar redshifts discretisation. We present also the ...
International audienceA systematic investigation of the relationship between different redshift esti...
We present a new algorithm to estimate quasar photometric redshifts (photo-zs), by considering the a...
Abstract We present a new algorithm to estimate quasar photometric redshifts (photo-zs), by consider...
The relation between quasar variability and parameters such as luminosity and redshift has been a ...
The relation between quasar variability and parameters such as luminosity and redshift has been a ...
With a recently constructed composite quasar spectrum and the chi(2) minimization technique, we desc...
Discrete Fourier analysis on the quasar number count, as a function of redshift, z, calculated from ...
We test the periodicity of quasar redshifts in the 2dF and SDSS surveys. In the overall surveys reds...
Context. An approach for studying the large-scale structure of the Universe lies in the detection an...
Context. An approach for studying the large-scale structure of the Universe lies in the detection an...
This paper briefly reviews the different data sets of extragalactic objects including nearby and dis...
The redshift distribution of all 46,400 quasars in the Sloan Digital Sky Survey (SDSS) Quasar Catalo...
A model in which inhomogeneities originated during inflation and transformed eventually into density...
We review the previous studies of galaxies and quasar redshifts discretisation. We present also the ...
We review the previous studies of galaxies and quasar redshifts discretisation. We present also the ...
International audienceA systematic investigation of the relationship between different redshift esti...
We present a new algorithm to estimate quasar photometric redshifts (photo-zs), by considering the a...
Abstract We present a new algorithm to estimate quasar photometric redshifts (photo-zs), by consider...
The relation between quasar variability and parameters such as luminosity and redshift has been a ...
The relation between quasar variability and parameters such as luminosity and redshift has been a ...
With a recently constructed composite quasar spectrum and the chi(2) minimization technique, we desc...