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.
Dwarf Weeping Cherry. The true dwarf weeping cherry tree is a larger cultivar than the Snow Fountains or Carmine Jewel. At its maturity, it can grow to be around 15 feet tall. This type of tree can live for up to 70 years.warf Weeping Cherry. The true dwarf weeping cherry tree is a larger cultivar than the Snow Fountains or Carmine Jewel. At its maturity, it can grow to be around 15 feet tall. This type of tree can live for up to 70 years.