The decay of the neutron is associated with a quark transformation in which a down quark is converted to an up by the weak interaction . The average lifetime of 10.3 min/0.693 = 14.9 minutes is surprisingly long for a particle decay that yields 1.29 MeV of energy.
The Stella Cherry Tree is a small self pollinating tree which produces an abundance of heart shaped, shiny, black red fruit with red flesh. It can live up to 35 years on a compact 15 foot tree.
Cornelian Cherry Dogwood. Cornelian cherry dogwood trees (C. mas) grow to a height of 20 to 25 feet with a width of 15 to 20 feet, according to the Clemson University Extension. This species displays showy flowers during the end of winter and beginning of spring.Flowers are showy and yellow.ornelian Cherry Dogwood. Cornelian cherry dogwood trees (C. mas) grow to a height of 20 to 25 feet with a width of 15 to 20 feet, according to the Clemson University Extension. This species displays showy flowers during the end of winter and beginning of spring.