| THE PHYSICS OF ELEMENTARY PARTICLES AND FIELDS |
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Production in Ultra-Peripheral pp Collisions through a Two-Photon Process |
| ZHU Jia-Qing, JIANG Xue-Min, LI Yun-De** |
Department of Physics, Yunnan University, Kunming 650091
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| Cite this article: |
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ZHU Jia-Qing, JIANG Xue-Min, LI Yun-De 2014 Chin. Phys. Lett. 31 111301 |
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Abstract Using the photon spectrum of a high energy charged parton, we investigate the J/ψ production via the two photon interaction mechanism in ultra-peripheral pp collisions. It is shown that the contributions from the direct electromagnetic and the corresponding fragmentation processes are meaningful for the J/ψ productions in ultra-peripheral pp collisions at LHC energy.
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Published: 28 November 2014
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