The construction, operation principle and performance of a parallel plate avalanche counter
with an active area of 60× 400mm 2 and another one with an active area of 70× 140mm 2 …

A time of flight (TOF) system which consists of two large plastic scintillation counters is
described. Cosmic-ray Muon with β> 0.98 was used for the measurement of this system with …

An internal target experiment at HIRFL-CSRm is planned for hadron physics, which focuses
on hadron spectroscopy, polarized strangeness production and medium effect. A conceptual …

A double gap Resistive Plate Chamber (RPC) made of Chinese materials is constructed and
tested with cosmic ray. The detection efficiency is close to 100% and the time resolution is …

The design of large area neutron array detector at RIBLL for the study of neutron–rich nuclei
is presented. The neutron detection efficiency, timing resolution and position distribution of …

The heavy ion linac in Lanzhou is designed as a future injector for the Cooling Storage Ring
(CSR). In order to keep the total machine within 40 meters, the IH (Interdigital H-type) …

A RPC (resistive plate chamber) prototype made with domestic glass is tested, which is
suitable for large area particle detection. The constituent elements are two parallel glass …

Fluorescence light transmission in scintillators is a very important problem and affects the
characters of scintillation counter. Fluorescence light collection in a large area scintillator is …

Collective form of scintillation light was investigated for 75× 37 cm 2 plasticscintillator. On the
basis of these experiments, ten scintillation counters were con-structed. The construction …

For cancer therapy using heavy-ion beams at HIRFL, a simple Positron Emission
Tomography (PET) imaging system was made using two position sensitive BGO scintillator …