3 papers
physics.ins-det2020
Measurement of the ion blocking by the passive bi-polar grid
Evgeny Shulga, Vladislav Zakharov, Prakhar Garg +2
The ion backflow is the main limiting factor for operating time projection chambers at high event rates. A significant effort is invested by many experimental groups to solve this…
physics.ins-det2019
Passive Gating Grid for Ion Back Flow Suppression in High Luminosity Collider Experiments
K. Dehmelt, P. Garg, T. K. Hemmick +3
Time Projection Chamber (TPC) is one of the main tracking systems for many current and future collider experiments at RHIC and LHC. It has a capability to measure the space points…
physics.ins-det2019
Study of a Passive Gating Grid for Ion Back Flow Suppression
Vladislav Zakharov, Prakhar Garg, Thomas Hemmick +1
Space Charge (SC) distortions are some of the main issues for high-resolution Time Projection Chambers (TPC). The two main SC sources are those from primary ionizations and those t…