If the lifetime for gamma emission exceeds about one nanosecond, the excited nucleus is defined to be in a metastable or isomeric state. The decay process from this excited state is known as an isomeric transition (IT).
Common Law Marriage States. Currently, only nine states (Alabama, Colorado, Kansas, Rhode Island, South Carolina, Iowa, Montana, Oklahoma, and Texas) and the District of Columbia recognize common-law marriages contracted within their borders.
New Hampshire recognizes common-law marriage for purposes of probate only, and Utah recognizes common-law marriages only if they have been validated by a court or administrative order. Common-law marriage can no longer be contracted in 27 states, and was never permitted in 13 states.