Neutrino detectors are tools for physics research, yet they don’t appear that useful. In fact, they appear like things you might have seen in the reception of a large hotel.
Many methods for detecting neutrino exist, yet they vary based on the kind of liquid used to simplify neutrino collisions with other molecules. These include mineral oil, water, cadmium, heavy water, and germanium. The bottom line is that an arriving neutrino will combine with a charged, lightweight electron of one of a liquid medium in a bath.
Because of the fusion with the neutrino, the electron’s speed and energy will increase, making it move with a higher speed than that of light through water, for instance. To understand this scenario, think of the Cherenkov radiation from the nuclear reactors. The released blue light can be compared to the shock wave triggered by a supersonic plane. It is a case of an accelerated electron moving quicker than the molecules in its environs can move away. So the electron ends up gathering a wave ahead of it, consisting of intensified particles that create the blue glow light.
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This can help us explain about the glass orbs or photomultiplier tubes found in a neutrino detector that capture these tiny particles neutrinos to amplify their energy and agility.
The next important neutrino detectors trait is that they are underground. Several projects have proved this: the Sudbury Neutrino Observatory, Ontario, ANTARES telescope that is two-point-five kilometers below the Mediterranean Sea and the Super-Kamiokande, Japan.
Clearly, lots of effort is put to study neutrino behaviors. However, is this necessary? Yes, since neutrinos flow alone, and their behavior makes them great tools to study other elements like photons. Besides, a neutrino naturally oscillates into other neutrons; experts think that neutrons studies can explain difficult cosmology questions.
Feature Photo: Super-Kamiokande Construction