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EnglishThe distribution of virial masses for nearby galaxy clusters is presented. The analysis is based on a data-set of 75 clusters, each with >20 members with measured redshifts within 1.5h^-1 Mpc. Having accounted for problems of incompleteness of the data-set, a power is finally fitted to the mass distribution. Constraints on the spectrum of primordial fluctuations are obtained.
| Titolo: | The mass function of clusters of galaxies | |
| Autori: | ||
| Data di pubblicazione: | 1993 | |
| Abstract: | The distribution of virial masses for nearby galaxy clusters is presented. The analysis is based on a data-set of 75 clusters, each with >20 members with measured redshifts within 1.5h^-1 Mpc. Having accounted for problems of incompleteness of the data-set, a power is finally fitted to the mass distribution. Constraints on the spectrum of primordial fluctuations are obtained. | |
| Handle: | http://hdl.handle.net/11368/2634726 | |
| ISBN: | 2863321420 | |
| URL: | http://adsabs.harvard.edu/abs/1993cvf..conf..515B | |
| Appare nelle tipologie: | 4.1 Contributo in Atti Convegno (Proceeding) |
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