NESTOR Project

Source: Wikipedia, the free encyclopedia.

The NESTOR Project (Neutrino Extended Submarine Telescope with Oceanographic Research Project) is an international scientific collaboration whose target is the deployment of a neutrino telescope on the sea floor off

Pylos, Greece
.

Neutrino

weak nuclear interactions. Since they do not interact with matter via the electromagnetic or gravitational forces, it is extremely difficult to detect them. Since their mass is very small (less than 14 eV) they travel with speeds that are very close to the speed of light in vacuum
.

NESTOR Telescope

Because neutrinos are very weakly interacting, neutrino detectors must be very large to detect a significant number of neutrinos. After completion, NESTOR will consist of a large number of glass balls (the "eyes") containing

optic fiber
cable for data collection.

Pacific
ocean and therefore, it is possible to compare observations and study correlations between the observed neutrino.

Original surveys of the seafloor were conducted in 1989, 1991, 1992 and scientific conferences of the NESTOR Collaboration were held in the 1990s.

In March 2003, the NESTOR prototype was lowered to the depth of 3800 meters some 30 kilometers off the coast of Greece.[1] The prototype's results were published in 2005.[2][3][4]

The spokesperson for the project is

University of Athens
.

In 2014 the project was still applying funding to build the actual telescope.[5]

The NESTOR collaboration is now (2018) part of the KM3NeT-collaboration. As such, they are not developing the NESTOR telescope anymore as its own instance, but Km3Net has a planned telescope site off the coast of Pylos (which can thus be seen as a continuation of the NESTOR project to build an underwater telescope off the coast of Pylos).[6]

See also

References

  1. ^ "NESTOR sees muons at the bottom of the sea". CERN Courier. 30 April 2003.
  2. .
  3. .
  4. .
  5. ^ "Nestor: Unravelling the universe's mysteries from the bottom of the sea | News | European Parliament". 2014-03-28.
  6. ^ "Koucher.pdf" (PDF).

Further reading

External links