A particle of rest mass M is moving along the positive x-direction. It decays into two photons 7, and 7, as shown in the figure. The energy of y, is 1 GeV and the energy of GeV Y, is 0.82 GeV. The value of M (in units of -) is c2 (Give your answer upto two decimal places) 450 600
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- A particle has a mass of 6.4E-27kg and a momentum of 3.5E-18 kg.m/s. Determine the energy of that particle in GeV (1GeV=1E9 eV). Keep three significant digits.An electron and a positron, with a mass of 9.1 x 10-31 kilograms, annihilate each other, producing two photons. What is the approximate energy of each emerging photon? It is 0.51 Mev 2.0 MeV 4.0 MeV 1.02 MeV It cannot be determined unless the frequency of the photon is known.A muon, or mu meson, has the same charge as an electron, but is 207 times as massive. a) Compared with electron-positron pair production, the pair production of a muon and antimuon requires a photon of what energy? E = _____ MeV b) What would be the minimum frequency for such a photon? f = _________ Hz
- what is the rest energy in Mev of an atom with an mass of 9.8 uWhat is the speed of a 1KeV electron?In nuclear power plants, atoms are split apart to form smaller atoms releasing energy 20 in a process called nuclear fission. Calculate the electrical power that is released in one hour due to splitting 200 g of Uranium-235, taking the disintegration energy per event to be 208 MeV.
- 5. A) Explain the special relativistic expression for energy E=mc^2. B) What is the connection with the nonrelativistic expression for the kinetic energy E= 1/2mv^2? C) Discuss the generation of energy by the unclear processes of fission and fusion.What is the approximate uncertainty in the mass of a muon, as determined from its decay lifetime? Assume it's decay lifetime is 2.30 us. 2.548 x10-4° kgAn particle has rest energy 1672 MeV and mean lifetime 8.2 × 10-¹¹ s. It is created and decays in a particle track detector and leaves a track 22-mm long. What is the total energy of the particle?