The rest mass of a proton is 1 67×10^-27kg what should be the maximum wavelength of photon to produce a - Physics - Nuclei

Question

The rest mass of a proton is 1 67×10^-27kg what should be the
maximum wavelength of photon to produce a proton-antiproton pair?

Vara · Accepted Answer

Dear
Student,
Please find below the solution
to the asked query:
Total mass:m=Mass of proton + anti-proton   =2×1
67×10-27   =3
34×10-27 kgWavelength of photon:λ=hmc=6
6×10-343 34×10-27×3×108=6
6×10-16 m
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The rest mass of a proton is 1.67×10^-27kg what should be the maximum wavelength of photon to produce a proton-antiproton pair?