3 papers
physics.ins-det2020
Numerical study of track distortion in the Large Prototype TPC with end-plate based on bulk Micromegas
Deb Sankar Bhattacharya, Purba Bhattacharya, Supratik Mukhopadhyay +7
The present activities for the International Large Detector Time Projection Chamber (ILD-TPC) concern the adoption of the micro pattern devices for the gas…
physics.ins-det2016
Performance Studies of Bulk Micromegas of Different Design Parameters
Purba Bhattacharya, Sudeb Bhattacharya, Nayana Majumdar +4
The present work involves the comparison of various bulk Micromegas detectors having different design parameters. Six detectors with amplification gaps of $64,~128,~192,~220 ~μ\mat…
physics.ins-det2016
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…