358 citations · 400 across the 8 of their papers we have counts for
7 papers · 1 filter
Measurement of ion backflow fraction in GEM detectors
A. Tripathy, P. K Sahu, S. Swain +1
A systematic study is performed to measure the ion backflow fraction of the GEM detectors. The effects of different voltage configurations and Ar/CO_2 gas mixtures, in ratios of 70…
Ethernet based Data logger for Gaseous Detectors
S. Swain, P. K. Sahu, S. Sahu
A data logger is designed to monitor and record ambient parameters such as temperature, pressure and relative humidity along with gas flow rate as a function of time. These paramet…
Preliminary results of Ion Backflow study for a single GEM detector
Deb Sankar Bhattacharya, P K Sahu, Sagarika Swain +1
Gaseous detectors are used in both low energy and high energy physics experiments. The present day gaseous detectors, i.e., the Micro-Pattern gaseous detectors (MPGD) are more effi…
Building of a 4-channel TTL scaler for counting detector signals
S. Sahu, R. P. Adak, S. Biswas +6
A scaler has been fabricated to count the signals from any radiation de- tector. It can count signals of frequency up to 140 kHz. Transistor Transistor Logic (TTL) is used in this…
Long-term stability test of a triple GEM detector
R. P. Adak, S. Biswas, S. Das +11
The main aim of the study is to perform the long-term stability test of gain of the single mask triple GEM detector. A simple method is used for this long- term stability test usin…
Design and fabrication of a data logger for atmospheric pressure, temperature and relative humidity for gas-filled detector development
S. Sahu, M. R. Bhuyan, Sharmili Rudra +3
A novel instrument has been developed to monitor and record the ambient pa- rameters such as temperature, atmospheric pressure and relative humidity. These parameters are very esse…
Characterizations of GEM detector prototype
Rajendra Nath Patra, Amit Nanda, Sharmili Rudra +7
At NISER-IoP detector laboratory an initiative is taken to build and test Gas Electron Multiplier (GEM) detectors for ALICE experiment. The optimisation of the gas flow rate and th…