What experiments have been done to detect dark matter?

What experiments have been done to detect dark matter?

Experiments at the Large Hadron Collider (LHC) may provide more direct clues about dark matter. Many theories say the dark matter particles would be light enough to be produced at the LHC. If they were created at the LHC, they would escape through the detectors unnoticed.

Does dark matter have atoms?

It isn’t ordinary atoms – the building blocks of our own bodies and all we see around us – because atoms make up only somewhere around 5% of the universe, according to a cosmological model called the Lambda Cold Dark Matter Model (aka the Lambda-CDM model, or sometimes just the Standard Model).

Is it possible to create dark matter?

Several scientific groups, including one at CERN’s Large Hadron Collider, are currently working to generate dark matter particles for study in the lab. Other scientists think the effects of dark matter could be explained by fundamentally modifying our theories of gravity.

How do scientists detect dark matter?

We can detect the dark matter through gravitational lensing, which detects shifts in light produced by distant celestial objects [5]. The bright spots outside the colored areas are stars and galaxies that are not part of the Bullet Cluster (Credit: X-ray: NASA/CXC/CfA/ M.

Can Dark Matter hurt us?

In theory, macros could directly interact with physical objects such as human bodies, causing “significant damage,” according to the new study titled “Death by Dark Matter.” Damage from such a collision would be comparable to a gunshot wound, the researchers wrote.

What happens if you are exposed to Dark Matter?

The nuclear forces that hold your nuclei and protons together would vanish; the electromagnetic forces that caused atoms and molecules to stay together (and light to interact with you) would disappear; your cells and organs and entire body would cease to hold together.

How was dark energy detected?

These are believed to come… Dark energy is detected by its effect on the rate at which the universe expands and its effect on the rate at which large-scale structures such as galaxies and clusters of galaxies form through gravitational instabilities.

Can cold atoms search for ultra-light dark matter?

We propose in this White Paper a concept for a space experiment using cold atoms to search for ultra-light dark matter, and to detect gravitational waves in the frequency range between the most sensitive ranges of LISA and the terrestrial LIGO/Virgo/KAGRA/INDIGO experiments.

What is Sub-GeV dark matter?

Identifying the nature of dark matter (DM) is one of the most important tasks of particle physics today, and direct-detection experiments play an essential role in this endeavor. The search for DM particles with masses a few orders of magnitude below the proton mass (“sub-GeV DM”) represents an important new experimental frontier.

Does dark matter exist?

Multiple observations point to the existence of dark matter (DM), an elusive form of matter that comprises around 84% of the matter energy density in the Universe [ 2 ].

What can we expect from cold quantum gases on Aedge?

Cold quantum gases provide powerful technologies that are already mature for the AEDGE goals, while also developing rapidly [ 12 ]. The developments of these technologies can be expected to offer AEDGE more possibilities on the Voyage 2050 time scale. AEDGE is a uniquely interdiscplinary and versatile mission.