Chin. Phys. Lett.  2012, Vol. 29 Issue (10): 102501    DOI: 10.1088/0256-307X/29/10/102501
NUCLEAR PHYSICS |
Real Photons Produced from Photoproduction in pp Collisions
FU Yong-Ping1,2, LI Yun-De2**
1Department of Physics and Mathematics, Lincang Teachers College, Lincang 677000
2Department of Physics, Yunnan University, Kunming 650091
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FU Yong-Ping, LI Yun-De 2012 Chin. Phys. Lett. 29 102501
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Abstract We calculate the production of real photons originating from the photoproduction in relativistic pp collisions. The Weizs?cker–Williams approximation in the photoproduction is considered. Numerical results agree with the experimental data from the Relativistic Heavy Ion Collider and the Large Hadron Collider. We find that the modification of the photoproduction is more prominent in large transverse momentum regions.
Received: 29 May 2012      Published: 01 October 2012
PACS:  25.20.Lj (Photoproduction reactions)  
  12.39.St (Factorization)  
  12.38.Bx (Perturbative calculations)  
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https://cpl.iphy.ac.cn/10.1088/0256-307X/29/10/102501       OR      https://cpl.iphy.ac.cn/Y2012/V29/I10/102501
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FU Yong-Ping
LI Yun-De
[1] Owens J F 1987 Rev. Mod. Phys. 59 465
[2] Peressounko D et al 2007 Nucl. Phys. A 783 577
[3] Fu Y P and Li Y D 2011 Nucl. Phys. A 865 76
[4] Fu Y P and Li Y D 2010 Chin. Phys. Lett. 27 101202
[5] Fu Y P and Li Y D 2009 Chin. Phys. Lett. 26 111201
[6] Fu Y P and Li Y D 2010 Chin. Phys. C 34 186
[7] Field R D 1989 Applications of Perturbative QCD (New York: Addison-Wesley) pp 186–195
[8] Kang Z, Oiu J and Vogelsang W 2009 Phys. Rev. D 79 054007
[9] Peitzmann T and Thoma M H 2002 Phys. Rep. 364 175
[10] Turbide S, Gale C, Jeon S and Moore G D 2005 Phys. Rev. C 72 014906
[11] Aurenche P, Baier R, Douiri A, Fontannaz M and Schiff D 1987 Nucl. Phys. B 286 553
[12] Nisius R 2000 Phys. Rep. 332 165
[13] Krawczyk M, Zembrzuski A and Staszel M 2001 Phys. Rep. 345 265
[14] Forshaw J R arXiv:hep-ph/9706319
[15] Fu Y P and Li Y D 2011 Phys. Rev. C 84 044906
[16] Yin R T, Fu Y P and Li Y D 2011 Central Eur. J. Phys. 9 1434
[17] Baur G 1998 J. Phys. G 24 1657
[18] Eboli O J P, Gonzalez G M C and Novaes S F 1994 Phys. Rev. D 49 91
[19] Drees M, Godbole R M, Nowakowski M and Rindani S D 1994 Phys. Rev. D 50 2335
[20] Glück M, Reya E and Vogt A 1992 Z. Phys. C 53 127
[21] Glück M, Reya E and Vogt A 1992 Phys. Rev. D 46 1973
[22] Khachatryan V et al 2011 Phys. Rev. Lett. 106 082001
[23] Berger E L, Braaten E and Field R D 1984 Nucl. Phys. B 239 52
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