Neutrino

A neutrino (/nuːˈtriːnoʊ/ or /njuːˈtriːnoʊ/) (denoted by the Greek letter ν) is a lepton, an elementary particle with half-integer spin, that interacts only via the weak subatomic force and gravity. The mass of the neutrino is tiny compared to other subatomic particles. Neutrinos are the only identified candidate for dark matter, specifically hot dark matter.

Neutrinos come in three flavors: electron neutrinos (ν
e), muon neutrinos (ν
μ), and tau neutrinos (ν
τ). Each flavor is also associated with an antiparticle, called an "antineutrino", which also has no electric charge and half-integer spin. Neutrinos are produced in a way that conserves lepton number; i.e., for every electron neutrino produced, a positron (anti-electron) is produced, and for every electron antineutrino produced, an electron is produced as well.

Neutrinos, named as such because they are electrically neutral, are leptons, and so are not affected by the strong force either. The weak force is a very short-range interaction, and gravity is extremely weak on the subatomic scale. Thus, neutrinos typically pass through normal matter unimpeded and undetected.

List of concepts in Artemis Fowl

This is a list of fictional concepts in Artemis Fowl, a novel series by Eoin Colfer.

Fairy concepts

Bio-bomb

A high-tech, fairy-manufactured guided missile, also known as a "bio-bomb" or a "blue-rinse" because of its blue colour. Once detonated, it employs the radioactive energy source Solinium 2 (an element not yet discovered by humans), destroying all living tissue in the area while leaving landscape and buildings untouched. It was used on Fowl Manor in Artemis Fowl, and, later, in Artemis Fowl: The Opal Deception, Opal Koboi manufactures a larger missile-guided bio-bomb and a compact bio-bomb with a plasma screen that can only be blocked by the rigid polymer of a LEP helmet.

Book of the People

The Book of the People is the Fairy bible, known by the fairies themselves simply as the Book. It is written in Gnommish, the fairy language. As it contains the history of the People and their life teachings, Artemis Fowl manages to secure a copy from an alcoholic fairy in Ho Chi Minh City and use it to kidnap Holly Short, and to decode Gnommish. The first few lines are included in the first book.

Neutrino (disambiguation)

A neutrino is an elementary particle.

Neutrino may also refer to:

Fiction

See also