- #1
Safinaz
- 259
- 8
Hi all,
I were wonder how the particles which consisting of four quarks like Z(4430) state ( ##c\bar{c}d\bar{u}## ) can be theoretically explained ?
Of course, this is beyond the the quark model, where the SU(3) group has for example, representations with dimensions 3 (corresponding to baryons), 8 (octets) ,10 (decuplets), and etc.. So what are the other alternative scenarios to accommodates these exotic particles, are
there theories assuming a group like SU(4) ?
Bests,
S.
I were wonder how the particles which consisting of four quarks like Z(4430) state ( ##c\bar{c}d\bar{u}## ) can be theoretically explained ?
Of course, this is beyond the the quark model, where the SU(3) group has for example, representations with dimensions 3 (corresponding to baryons), 8 (octets) ,10 (decuplets), and etc.. So what are the other alternative scenarios to accommodates these exotic particles, are
there theories assuming a group like SU(4) ?
Bests,
S.