| Heavy Quarks Production in Hadronic Processes： Qualitative Study of Higher-Order Fock States |
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| 基金项目： | Acknowledgments We are very grateful to the Algerian Ministry of edu- cation and research for the financial support. One of us （N.M.） would like to thank Prof. Goran Sanjanovie and Dr. Lotfi Boubekeur for their kind hospitality during my visit to the ICTP, where part of this work has been completed. |
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| 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.
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| 关 键 词： | Fock态 生产过程 重夸克 高阶 强子 制作质量 分解尺度 介子 |
| 收稿时间： | 2008-03-03 |
Heavy Quarks Production in Hadronic Processes: Qualitative Study of Higher-Order Fock States |
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| Authors: | N Mebarki K Benhizia Z Belghobsi D Bouaziz |
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| Institution: | 1.Laboratoire de Physique Mathematique et Subatomique, Mentouri University, Constantine, Algeria
;2.Département de Physique Université de Jijel, Jijel, Algeria |
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| Abstract: | 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. |
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| Keywords: | jets in large Q2 scattering higher twist effect heavy quarks |
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