Discovery of new restrictions on the properties of dark matter

According to RCO News Agency, A research group led by the University of Metropolitan Tokyo (TMU) has taken important steps in the search for dark matter. Using advanced spectrology technology and “Magellan Telescopes”, they observed galaxies, and with only four hours of observation in the infrared area, they were able to set new restrictions on the life of dark matter. The findings of this research group showcase their technology power and extend the search to the less explored sections in this spectrum.

Quoted by single Explorer, For decades, cosmologists have noticed that the galaxies are rotating in a way that shows that there is more mass than we can see. The study of “dark matter” is a challenging job because the dark matter is invisible and has unknown characteristics.

Wen Yin Associate Professor of the University of Metropolitan Tokyo and its group used the Magellan’s 1.5 -meter telescope in Chile to observe the light of the two galaxy “Leo V” and “Tucana II”. They focused on a dark substance called the “quasi -particle” (ALP) and explored how it could be collapsed and emit light.

The infrared segment of the spectrum seems promising for this study, but it is often full of noise in other sources. The new method of Metropolitan Tokyo University filters this noise by focusing on the slim wavelength slopes where the collapse events are more visible. This approach uses advanced infrared spectrards such as “Winered” and “Nirts” as a dark matter detector.

Thanks to their precise technology, the research team did not find any collapse event in the infrared spectrum and created a new lower limit throughout the life of the quasi -particle.

This progress sets the toughest restriction on the life of dark matter and shows how advanced infrared technology can answer fundamental questions in the field of particle physics. The analysis of this research group refers to potential anomalies that can help the true diagnosis of dark matter with more data.

The study was published in the journal Physical Review Letters.

The end of the message