Introduction to Dark Matter Searches

Dark matter searches research focuses on unraveling the enigmatic nature of dark matter, a mysterious form of matter that does not emit, absorb, or reflect electromagnetic radiation. Understanding dark matter is essential for comprehending the structure and evolution of the universe, as it constitutes a significant portion of the universe’s mass-energy content.

 

Direct Detection Experiments:

• Investigating techniques and experiments designed to directly detect and measure interactions between dark matter particles and ordinary matter, utilizing sensitive detectors deep underground to capture potential signals.

Indirect Detection Experiments:

• Conducting experiments to detect indirect signatures of dark matter annihilation or decay, focusing on identifying high-energy particles and radiation produced by such interactions, often observed in cosmic rays.

Particle Physics Models and Dark Matter Candidates:

• Exploring various particle physics models and hypothetical dark matter candidates, including WIMPs (Weakly Interacting Massive Particles), axions, sterile neutrinos, and other potential constituents of dark matter.

Cosmological Observations and Cosmic Microwave Background (CMB):

• Analyzing cosmological observations and data from the cosmic microwave background to infer the presence and distribution of dark matter, providing insights into the large-scale structure and evolution of the universe.

Astrophysical Signatures and Galactic Studies:

• Investigating astrophysical observations, such as rotation curves of galaxies and gravitational lensing, to study the distribution and properties of dark matter within galaxies and galaxy clusters.