physical world`

Asked by ashwinikumar59 | 30th Apr, 2010, 03:39: PM

Expert Answer:

Dear student,

the short-range interaction between leptons responsible for beta decay and the decay of many long-lived elementary particles is weak nuclear force

Nucleons :  a constituent (proton or neutron) of an atomic nucleus.

 Hope this helps.

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Answered by  | 30th Apr, 2010, 06:41: PM

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