Measurement of the inclusive ? cross-section in pp collisions at s = 7 TeV
Measurement of the inclusive ? cross-section in pp collisions at s = 7 TeV
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包容性的测量？
DOI：
10.1016/j.physletb.2011.08.017
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发表时间：
2011
影响因子：
4.4
通讯作者：
Aaij R
中科院分区：
文献类型：
--
作者：
Aaij R
在大型强子对撞机上用LHCb探测器测量了质心能量为s=7 TeV的pp碰撞中包含Φ介子的产生截面。在0.6<pT<5.0 GeV/c和2.44<y<4.06范围内，测量了微分截面随Φ横动量pT和快度y的变化。在这个运动学范围内，Φ产生的横截面为σ（pp→φX）=1758±19（stat）
The cross-section for inclusive Φ meson production in pp collisions at a centre-of-mass energy of s=7 TeV has been measured with the LHCb detector at the Large Hadron Collider. The differential cross-section is measured as a function of the Φ transverse momentum pT and rapidity y in the region 0.6<pT<5.0 GeV/c and 2.44<y<4.06. The cross-section for inclusive Φ production in this kinematic range is σ(pp→φX)=1758±19(stat)