- 
								[1]
								
F. Zimmermann, HE-LHC VHE-LHC accelerator overview (injector chain and main parameter choices), Report of the Joint Snowmass-EuCARD/AccNet-HiLumi LHC meeting, Switzerland, 2013
 - 
								[2]
								
F. Zimmermann, M. Benedikt, H. Burkhardt et al, FCC-ee Overview, in Proceedings of HF2014, edited by N. Zhao and V. R. Schaa, p.6-15
 - 
								[3]
								
The CEPC-SPPC Study Group, CEPC-SPPC: Pre-CDR, Volume II - accelerator (March, 2015, IHEP-CEPC-DR-2015-01), p.28-35
 - 
								[4]
								
J. Gao, Nucl. Instr. methods A, 533: 270-274 (2004)
 - 
								[5]
								
J. Gao, M. Xiao, F. Su et al, Analytical Estimation of Maximum Beam-beam Tune Shifts for Electron-Postron and Hadron Circular Colliders, in Proceedings of HF2014, edited by N. Zhao and V. R. Schaa, p.114-121
 - 
								[6]
								
J. Gao, Mode. Phys. Lett. A, 30(11): 1530006 (2015)
 - 
								[7]
								
J. Y. Tang, J. ScottBerg, W. Chai et al, arXiv: 1507.03224v1
 - 
								[8]
								
https://tlep.web.cern.ch/sites/tlep.web.cern.ch/files/Hadron ColliderParameters_V1.0.pdf#overlay-context=content/fcc-hh, retrieved 5th March 2015
 - 
								[9]
								
O. Bruning, P. Coller, S. Myers et al, LHC Design Report (CERN Scientific Information Service-1300-June 2004), Vol. 1, p21-22
 - 
								[10]
								
D. Wang, J. Gao, M. Xiao et al, Optimization Parameter Design of a Circular e+e- Higgs Factory, IHEP-AC-LC-Note2013-005
 - 
								[11]
								
L. F. Wang, C. Zhang, S. H. Wang et al, Tune Shifts and Spreads Due to Short and Long Range Beam-beam Interaction, in Proceedings of PAC2001, edited by P. Lucas, S. Webber, p.2011-2013
 - 
								[12]
								
G. Lopez, Head-On and Long-Range Beam-Beam Tune Shift Spread in the SSC, in Proceedings of PAC1993, p.3467-3469
 - 
								[13]
								
W. Herr, Tune Spreads and Shifts Due to the Long Range Beam-Beam Effect in the LHC, in Proceedings of EPAC1990, p.1630-1632
 - 
								[14]
								
V. Shiltsev et al, Phys. Rev. ST Accel. Beams, 8: 101001 (2005)
 - 
								[15]
								
D. Sagan, R. Siemann S. Krishnagopal et al, in Proceedings of the 2nd EPAC (1990), p.1649
 - 
								[16]
								
T. J. Bian, J. Gao, F. Su et al, Horizontal Seperation at the Parasitic Crossing Points of CEPC, IHEP-AC-LC-Note2015-006
 - 
								[17]
								
O. Bruning, P. Coller, S. Myers et al, LHC Design Report (CERN Scientific Information Service-1300-June 2004), Vol. 1, p.3-13
 - 
								[18]
								
O. Bruning, P. Coller, S. Myers et al, LHC Design Report (CERN Scientific Information Service-1300-June 2004), Vol. 1, p.117