Yrast state | Article about yrast state by The Free Dictionary
yrast state[ē′rast ‚stāt]
An energy state of a nucleus whose energy is less than that of any other state with the same spin.
References in periodicals archive
Only the yrast state
of positive parity and spin In = [2.
This is due to the difficulty of establishing the deexcitation of a SD band into known yrast states
of normal deformed band.
For pure rotator, the energies of the yrast states