MOND virial theorem applied to a galaxy cluster
Large values for the mass-to-light ratio (Ò) in self-gravitating systems is one of the most important evidences of dark matter. We propose a expression for the mass-to-light ratio in spherical systems using MOND. Results for the COMA cluster reveal that a modification of the gravity, as proposed by MOND, can reduce significantly this value.
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| Main Authors: | , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
Sociedade Brasileira de Física
2009
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332009000500015 |
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