In order for the light to shine so brightly, the darkness must be present.
–Francis Bacon
Abstract
The fundamental particle nature of the Dark Matter (DM) that constitutes more than 80% of the gravitating matter in the Universe is unknown. There is no suitable candidate for this DM in the Standard Model (SM) of particle physics. The so-called Weakly Interacting Massive Particles (WIMPs), predicted in many scenarios of possible new physics beyond the SM, are currently one of the most favoured candidates of the DM. A number of experiments worldwide are trying to directly detect these WIMPs in underground laboratories. Here we discuss the basic ideas behind the WIMP hypothesis and brie-y discuss the latest results of such experiments and future prospects.
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Pijushpani Bhattacharjee is an astroparticle physicist working at the Saha Institute of Nuclear Physics, Kolkata. When bored of theoretical research, Pijush dabbles in experiments searching for WIMPs underground.
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Bhattacharjee, P. On the trail of WIMPs. Reson 22, 113–121 (2017). https://doi.org/10.1007/s12045-017-0442-9
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DOI: https://doi.org/10.1007/s12045-017-0442-9