Calculate the maximum energy

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Reference no: EM131052752

1. A thin (1 mg/cm²) target of ⁴⁸Ca is bombarded with a 1 0-nA beam of cc particles. A detector, subtending a solid angle of 2 x 10^-3 steradians, records 15 protons per second. If the angular distribution is measured to be isotropic, determine the total cross section (in mb) for the ⁴⁸Ca(α,p) reaction. Take the atomic mass of ⁴⁸Ca to be 48 u.

3. Calculate the maximum energy a 5-MeV α particle can transfer to an electron initially at rest. Assume the α particle is infinitely massive compared with the electron.

Reference no: EM131052752

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Calculate the maximum energy : A thin (1 mg/cm2) target of 48Ca is bombarded with a 1 0-nA beam of cc particles. A detector, subtending a solid angle of 2 x 10-3 steradians, records 15 protons per second. If the angular distribution is measured to be isotropic, determine the tota..

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