Quarkonium;
multiple heavy quark production;
SPS;
DPS;
NRQCD;
DOUBLE PARTON SCATTERING;
P-WAVE STATES;
MULTIPLICITY;
COLLISIONS;
D O I:
10.1142/S0217751X15501250
中图分类号:
O57 [原子核物理学、高能物理学];
学科分类号:
070202 ;
摘要:
The yield of Upsilon associated with open charm has been estimated with different approaches. The crucial differences between SPS and DPS predictions are discussed.