Consider the nuclear decay reaction.
`._(z)^(A)Xrarrunderset(z-1)AY+_(+)._(1)^(0)e+v`
For the above `beta^(+)` decay reaction to the feasible what should be the minimum difference in atomic masses of X and Y? Rest mass of v is nearly zero.

Consider the following decay ._(Z)^(A)Xrarr_(Z+1)^(A)Y+_(-1)^(0)e,X is unstable because:

Consider the following decay ._(Z)^(A)Xrarr_(Z+1)^(A)Y+_(-1)^(0)e,X is unstable because:

Consider the following decay ._(Z)^(A)Xrarr_(Z-1)^(A)Y+_(+1)^(0)e,(beta^(+))X is unstable because:

Consider the following decay ._(Z)^(A)Xrarr_(Z-1)^(A)Y+_(+1)^(0)e,(beta^(+))X is unstable because:

The equation ._(Z)X^(A) rarr ._(Z+1)Y^(A)+._(-1)e^(0)+bar(v) represents

A nuclear reaction given by 1_Z X^A rarr .(Z+1) Y^A + ._(-1)e^0 + vecp represents.

A nuclear reaction given by 1_Z X^A rarr .(Z+1) Y^A + ._(-1)e^0 + vecp represents.

Consider the position emission reaction ._(z)^(A)Xrarrunderset(z-1)AY+_(+)._(1)^(0)e+v Atomic mass of X and Y are m_(x) and m_(y) respectively and mass of a position is m_(e) (a) Write the disintegration energy (Q) of the reaction. (b) If ._(z)^(A)X is ._(6)^(11)C and atomic mass of ""^(11)C is 11.011434 u, atomic mass of ""^(11)B is 11.009305 u, mass of positron is m_(e)=0.000549u , then find the maximum kinetic energy of emitted positron. [(1u)c^(2)=930MeV]