activity
20052026
most citedLayout and Performance of HPK Prototype LGAD Sensors for the High-Granularity Timing Detector

31 citations · 97 across the 14 of their papers we have counts for

collaborators

15 papers

physics.ins-det2026

Summary of quality control (QC) of ATLAS18 production ITk strip sensors

P. Federičováa, A. Affolder, K. Affolder +38

To address the demanding operational requirements of the High-Luminosity upgrade of the Large Hadron Collider (HL-LHC), the ATLAS experiment is replacing its current Inner Detector…

physics.ins-det2025

Characterization of the first full-size production for ePIC TOF layers

M. Davis, G. Stage, A. Borjigin +13

Low-Gain Avalanche Detectors (LGADs) are characterized by a fast rise time (500 ps) and extremely good time resolution (down to 17 ps). The intrinsic low granularity of LGADs and t…

physics.ins-det2025

Silicon pinhole strip defects and their impact on ATLAS Inner Tracker HV current measurement

Anthony Affolder, Kirsten Affolder, Emily Duden +11

In preparation for the High-Luminsoity LHC (HL-LHC), the ATLAS detector will undergo major detector upgrades, including the replacement of the current Inner Detector with the new a…

astro-ph.IM2025★ 4 cited

AstroPix: A Pixelated HVCMOS Sensor for Space-Based Gamma-Ray Measurement

Amanda L. Steinhebel, Regina Caputo, Daniel P. Violette +33

A next-generation medium-energy gamma-ray telescope targeting the MeV range would address open questions in astrophysics regarding how extreme conditions accelerate cosmic-ray part…

hep-ex2024

Long-Distance Signal Propagation in AC-LGAD

Casey Bishop, Ayan Das, Jane Ding +14

We investigate the signal propagation in AC-LGAD (aka RSD), which are LGAD with a common N+ layer and segmented AC-coupled readout contacts, by measuring response to IR laser TCT o…

physics.ins-det2022★ 2 cited

First Test Results of the Trans-Impedance Amplifier Stage of the Ultra-fast HPSoC ASIC

C. Chock, K. Flood, L. Macchiarulo +16

We present the first results from the HPSoC ASIC designed for readout of Ultra-fast Silicon Detectors. The 4-channel ASIC manufactured in 65 nm CMOS by TSMC has been optimized for…