LOG#237. GW music.

The spectrum of gravitational waves!!!!! Purely gravitational wave music! The blog post today will cover two topics from elementary viewpoints: falling into a non-rotating black hole and gravitational wave “music”, i.e., gravitational wave formulae! It is a hard equilibrium just … Continue reading

LOG#123. Basic Neutrinology(VIII).

There are some indirect constraints/bounds on neutrino masses provided by Cosmology. The most important is the one coming from the demand that the energy density of the neutrinos should not be too high, otherwise the Universe would collapse and it … Continue reading

LOG#116. Basic Neutrinology(I).

This new post ignites a new thread. Subject: the Science of Neutrinos. Something I usually call Neutrinology.   I am sure you will enjoy it, since I will keep it elementary (even if I discuss some more advanced topics at some … Continue reading