Supported by Natural Science Foundation of China(11079025,11375094,U1332207);Tsinghua University Initiative Scientific Research Program
A prototype of the forward tracking array consisting of three multiwire drift chambers(MWDC) for the external target experiment(CEE) at the Heavy Ion Research Facility at the Lanzhou-Cooling Storage Ring(HIRFL-CS...
Supported by National Fund Committee Innovation Group(11221064);National Basic Research Program of China(2014CB845500)
A room temperature heavy ion linac has been proposed as a new injector of the main Cooler Storage Ring(CSRm) at the Heavy Ion Research Facility in Lanzhou(HIRFL), which is expected to improve the performance of HI...
Supported by National Basic Research Program of China(973Program,2010CB834203);the Key Project of National Natural Science Foundation of China(10835011);National Natural Science Foundation of China(10905080,11075191);the Natural Science Foundation of Gansu Province of China(1010RJZA007);Science and Technology Development Project of Lanzhou City(2008-sr-10,2009-2-12)
An active spot beam delivery system for heavy ion therapy has been developed based on the Cooling Storage Ring at HIRFL-CSR, where the pencil carbon-ion beams were scanned within a target volume transversely by a pair...
Supported by National Natural Science Foundation of China (11075027)
Imaging analysis of two-pion interferometry is performed for an evolving particle-emitting source in heavy ion collisions at HIRFL-CSR energy. The source evolution is described by the relativistic hydrodynamics in (2...
In order to realize high energy density physics and plasma physics research at HIRFL-CSR, a magnetic alloy (MA)-loaded cavity has been studied. According to the theoretical calculation and simulation for the MA-load...
Supported by National Natural Science Foundation of China (10975083,10675148,10635080);National Basic Research Program of China (973 Program) (2007CB815004)
The possibility of the experiment for constraining the symmetry energy Esym(ρ) at supra-densities via π^-/π^+ probe on the external target experiment of phase I ( ETE(I) ) with part coverage at forward angle...
For any experiment that uses the beam of an accelerator, monitoring the beam intensity is always an important concern. It is particularly useful if one can continuously measure the beam current without disturbing the ...
The national science project HIRFL-CSR has recently been officially accepted. As a cyclotron and synchrotron complex, it puts some particularly high demands on the control system. There are hundreds of pieces of equip...
Supported by National Natural Science Foundation of China (10575024,10775024)
We examine the two-pion Hanbury-Brown-Twiss (HBT) interferometry for the particle-emitting source produced in heavy ion collisions at HIRFL-CSR energy. The source evolution is described by relativistic hydrodynamics...
The charge stripping injection method has been adopted for the accumulation of light heavy ions in HIRFL-CSR. This method has some special requirements for the accelerating particles, and at the same time the structur...