quarks and anti-quarks
of different flavors do not annihilate , if so particles like pions, kaons and
all other meson will not have exist, mesons are made up of quarks and anti-quarks
held by strong force. Flavors are six type of quarks of three generation, the
up, down, strange , charm bottom and top, if a meson is formed from quarks in
different generation , no annihilation will occur.
No comments:
Post a Comment