Pauli suggested the emission of neutrino duri | vedclass

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(D) In $\beta$-decay,it was observed that the energy spectrum of the emitted particles (electrons or positrons) is continuous rather than discrete. Ac

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All of these

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(D) In $\beta$-decay,it was observed that the energy spectrum of the emitted particles (electrons or positrons) is continuous rather than discrete. According to the laws of conservation of energy,linear momentum,and angular momentum,the emitted particle should have a fixed energy. To resolve this discrepancy,Wolfgang Pauli proposed the existence of a third,neutral,and nearly massless particle called the neutrino (or antineutrino). The emission of the neutrino allows for the simultaneous conservation of energy,linear momentum,and angular momentum in the decay process,thereby explaining the continuous energy distribution observed. Therefore,all the listed options are valid reasons for the suggestion of the neutrino.

Pauli suggested the emission of neutrino during $\beta^{+}$ decay to explain:

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