^pChina;
Normal;
University;
Institute;
of;
Particle;
Physics;
Wuhan;
China;
^pUniversitY;
Universite;
Blaise;
Pascal;
CNRS/IN2P3;
LPC;
BP;
10448;
F-63000;
Clermont-Ferrand;
^pPhysics;
Yerevan;
Armenia;
^pInstitute;
for;
Nuclear;
Research;
(JINR);
Dubna;
Russia;
pp碰撞; TeV; 介子; 测量; LHC; 衰变; 微分截面; 质子;