5 papers
Measurement and simulation of two-phase CO cooling for the AFTER electronics of the Micromegas modules for a Large Prototype of a Time Projection Chamber
Deb Sankar Bhattacharya, David Attie, Paul Colas +6
The readout electronics of a Micromegas (MM) module consume nearly 26 W of electric power, which causes the temperature of electronic board to increase upto .…
Experimental and numerical simulation of a TPC like set up for the measurement of ion backflow
Deb Sankar Bhattacharya, Purba Bhattacharya, Prasant Kumar Rout +8
Ion backflow is one of the effects limiting the operation of a gaseous detector at high flux, by giving rise to space charge which perturbs the electric field. The natural ability…
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…
Investigation of Ion Backflow in Bulk Micromegas Detectors
Purba Bhattacharya, Deb Sankar Bhattacharya, Supratik Mukhopadhyay +5
The operation of gas detectors is often limited by secondary effects, originating from avalanche-induced photons and ions. Ion backflow is one of the effects limiting the operation…
A Time Projection Chamber with GEM-Based Readout
The LCTPC Collaboration, David Attié, Ties Behnke +67
For the International Large Detector concept at the planned International Linear Collider, the use of time projection chambers (TPC) with micro-pattern gas detector readout as the…