supported by the National Natural Science Foundation of China(Nos.11927901,12105110,U2032209,12275105);the National Key Research and Development Program of China(Nos.2020YFE0202002,2022YFA1602103);the Fundamental Research Funds for the Central Universities(No.CCNU22QN005)。
The Cooling Storage Ring(CSR)external-target experiment(CEE)will be the first large-scale nuclear physics experiment at the Heavy Ion Research Facility in Lanzhou(HIRFL).A beam monitor has been developed to monitor th...
supported by the National Natural Science Foundation of China(Nos.11927901,11875301,11875302,U1867214,U1832105,U1832167);the Strategic Priority Research Program of Chinese Academy of Sciences(No.XDB34000000);the National Key R&D Program of China(No.2018YFE0205200);the CAS"Light of West China"Program;the Tsinghua University Initiative Scientific Research Program。
A half-size prototype of the multi wire drift chamber for the cooling storage ring external-target experiment(CEE)was assembled and tested in the 350 MeV/u Kr+Fe reactions at the heavy-ion research facility in Lanzhou...