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Secluded Meaning in Urdu
Secluded
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Secluded Meaning In Urdu with Detail
The dark photon (also hidden, heavy, para-, secluded photon) is a hypothetical hidden sector particle, proposed as a force carrier similar to the photon of electromagnetism but potentially connected to dark matter. In a minimal scenario, this new force can be introduced by extending the gauge group of the Standard Model of Particle Physics with a new abelian U(1) gauge symmetry. The corresponding new spin-1 gauge boson (i.e. the dark photon) can then couple very weakly to electrically charged particles through kinetic mixing with the ordinary photon and could thus be detected. Other types of couplings beyond kinetic mixing are also possible.