Explain pair production and also explain the annihilation of matter?
Pair production is the process in which the photons fall on a nucleus and there is the formation of electron and positron pair, where positron is the charge having a mass equal to that of the electron but possess positive charge, on the other hand, annihilation is the process in which the electron and positron collide and forms photons. Pair production is a process in which the electron and positron are formed by an incident photon on the nucleus. When a gamma-ray of threshold frequency falls on the nucleus the formation of electron and positron takes place, the gamma rays should be of at least has energy equivalent to the mass of two electrons as calculated by the energy equation E=mc2
, here the energy of photons should be at least 1.02 MeV. The positron formed disappears by combining with an electron in the environment and this process is called annihilation of matter.
How to Calculate Triplet Triplet Anhilation?
Triplet Triplet Anhilation calculator uses Rate of Triplet Triplet Anhilation = Rate Constant of Triplet Triplet Anhilation*(Concentration of Triplet State^2) to calculate the Rate of Triplet Triplet Anhilation, The Triplet Triplet Anhilation formula is defined as an energy transfer mechanism between two molecules in their triplet state,[1] and is related to the Dexter energy transfer mechanism. Rate of Triplet Triplet Anhilation is denoted by RTTA symbol.
How to calculate Triplet Triplet Anhilation using this online calculator? To use this online calculator for Triplet Triplet Anhilation, enter Rate Constant of Triplet Triplet Anhilation (KTTA) & Concentration of Triplet State ([MT]) and hit the calculate button. Here is how the Triplet Triplet Anhilation calculation can be explained with given input values -> 2.5E-10 = 0.065*(0.062^2).