New reports reveal that explorations in dark matter are continuously advancing with all kinds of new experimental techniques that are designed to detect axions, using advanced tech. Here are the latest details on dark matter.
Turning dark matter into light
Scientists have discovered that a significant portion of the universe is made up of something that cannot be seen or detected using traditional methods.
This substance, which has been named dark matter, is estimated to account for around 85% of all matter in the universe. Despite its invisibility, dark matter can be detected indirectly through its gravitational effects on visible matter.
Experts are working on experiments for several decades to uncover the mystery behind what dark matter is made of, but so far, they have been unsuccessful. However, a new experiment currently being developed at Yale University in the US is taking a different approach to solve this puzzle.
Dark matter, which has existed in the universe since its inception, possesses the ability to attract stars and galaxies towards it.
Despite being invisible and subtle, it does not appear to interact with light or any other form of matter. This uniqueness indicates that dark matter may be something entirely new and different from anything we know.
The Standard Model of particle physics is currently considered incomplete, which poses a significant problem. Scientists are actively searching for new fundamental particles to fill in the gaps.
Interestingly, the limitations of the Standard Model can provide valuable clues for where these particles may be found.
Numerous experiments are being conducted to detect the axion-ghost in controlled lab environments. Some researchers aim to convert light into axions, and then convert axions back into light on the other side of a barrier.
These experiments hold great potential for discovering new fundamental particles and advancing our understanding of the universe.
Currently, scientists are using a highly sensitive method to detect dark matter in the galaxy, including on Earth. This method involves a device called a haloscope, which consists of a conductive cavity surrounded by a strong magnetic field.
The cavity captures the dark matter surrounding us (if it is in the form of axions), and the magnetic field causes it to convert into light.
The result is an electromagnetic signal that appears inside the cavity. The signal oscillates at a specific frequency, which depends on the mass of the axion.
You can read more details in the original article posted by SciTechDaily.