Heavy Quarks Production in Hadronic Processes: Qualitative Study of Higher-Order Fock States

• 来源期刊: 理论物理通讯（英文版）
• 年，卷（期）: 2009,（4）
• 页码范围: 717-722
• 页数: 6页
• 语种: 英文

摘要

The contribution of the two particles Fock states for the production of a heavy quark in proton-pion and photon-pion collisions is studied. It is shown that the effect depends strongly on the produced heavy quark mass, and the choice of the factorization scale.