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                                 Abstract:The beam test of the 250 MeV section of the BEPC 1.1/1.4 GeV e± linac was performed four times during its installation phase. In May 1987, an electron beam of 760 mA and 250 MeV was obtained and a positron beam of 2.5 mA and 99 MeV was observed when an electron beam of 785 mA and 150 MeV bombarded a tungsten target. The main parameters of the linac have met the designed goal and reached the same technical level of similar accelerators in other countries.
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				| [1] | Huixiao Duan
								, Fan Zhang
								, Kailei Wang
								, Jun Su
								. Nuclear temperature of spectator source extracted by neutron spectra in 124Sn,107Sn + 120Sn collisions at 600 MeV/nucleon. Chinese Physics C,
							2026, 50(2): 1-10. |  
				| [2] | . 3H and 3He nuclei production in a combined thermal and coalescence framework for heavy-ion collisions in the few-GeV energy regime. Chinese Physics C,
							2026, 50(1): 014104.
							 doi: 10.1088/1674-1137/ae099a |  
				| [3] | . Probing the cluster structure of 6Li with the 6Li + 12C nuclear reaction at 68 MeV. Chinese Physics C,
							2026, 50(1): 014102.
							 doi: 10.1088/1674-1137/ae072b |  
				| [4] | G.R. Boroun
								. Non-linear corrections to the derivative of nuclear reduced cross-section at small x at a future electron-ion collider. Chinese Physics C,
							2026, 50(2): 1-10. |  
				| [5] | Zetian Li
								, Ning Liu
								, Bin Zhu
								. Interplay of 95 GeV Diphoton Excess and Dark Matter in Supersymmetric Triplet Model. Chinese Physics C,
							2026, 50(3): 1-11. |  
				| [6] | Muhammad Farhan Taseer
								, Subhash Singha
								. Impact of particle production mechanisms on pseudorapidity distribution and directed flow in Au+Au and Cu+Cu collisions at ${ \sqrt{{\boldsymbol s}_{\boldsymbol{ NN}}}}$  = 19.6 GeV using AMPT model. Chinese Physics C,
							2025, 49(10): 104101.
							 doi: 10.1088/1674-1137/ade660 |  
				| [7] | . Double-folding analysis of elastic and inelastic 3He-nucleus scattering at 60 MeV. Chinese Physics C,
							2025, 49(11): 114101.
							 doi: 10.1088/1674-1137/ade1cb |  
				| [8] | Hanmei Cao
								, Fanglei Zou
								, Xiaojun Sun
								, Jingshang Zhang
								. Effects of energy levels on the double-differential cross sections of outgoing charged particles for the n+19F reaction below 20 MeV. Chinese Physics C,
							2025, 49(12): 124107.
							 doi: 10.1088/1674-1137/adf49f |  
				| [9] | Ning Wang
								. Refinement of an analytical capture cross section formula. Chinese Physics C,
							2025, 49(12): 124106.
							 doi: 10.1088/1674-1137/adfe53 |  
				| [10] | ZHANG Zhou-Li
								, HE Yuan
								, ZHANG Bin
								, LI De-Run
								, SHI Ai-Min
								, PAN Gang
								, DU Xiao-Nan
								, SUN Lie-Peng
								. Study of influence of radial matcher section end shape on RFQ cavity frequency. Chinese Physics C,
							2014, 38(7): 077007.
							 doi: 10.1088/1674-1137/38/7/077007 |  
 
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