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1.
Curing early breakdown in silicon strip sensors with radiation / ATLAS Collaboration
In preparation for the forthcoming High-Luminosity phase of the Large Hadron Collider, the ATLAS experiment is working on major upgrades to its detector systems to effectively accommodate the increase in radiation levels and track density. [...]
ATL-ITK-PROC-2024-001.
- 2024. - 6 p.
Original Communication (restricted to ATLAS) - Full text
2.
The clock distribution system for the ATLAS Liquid Argon Calorimeter Phase-I Upgrade Demonstrator / Deng, Binwei (Shandong U. ; Southern Methodist U.) ; Chen, Hucheng (Brookhaven) ; Chen, Kai (Brookhaven) ; Chen, Jinghong (Houston U. ; Southern Methodist U.) ; Gong, Datao (Southern Methodist U.) ; Guo, D. (Southern Methodist U. ; Hefei, CUST) ; Hu, Xueye (Brookhaven) ; Huang, Deping (Southern Methodist U.) ; Kierstead, James (Brookhaven) ; Li, Xiaoting (Southern Methodist U. ; Hua-Zhong Normal U.) et al.
A prototype Liquid-argon Trigger Digitizer Board (LTDB), called the LTDB Demonstrator, has been developed to demonstrate the functions of the ATLAS Liquid Argon Calorimeter Phase-I trigger electronics upgrade. Forty Analog-to-Digital converters and four FPGAs with embedded multi-gigabit-transceivers on each Demonstrator need high quality clocks. [...]
arXiv:2401.15750.- 2015-01-09 - 8 p. - Published in : JINST Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2014, Aix En Provence, France, 22 - 26 Sep 2014, pp.C01004
3.
Radiation tolerance studies of the HV-mux GaNFETs for the HL-LHC ATLAS ITk Strip Detector / Gutierrez Zagazeta, Luis Felipe (University of Pennsylvania (US)) ; Capocasa, Francesca (Brandeis University (US)) ; Fielitz, William Guenter (Brookhaven National Laboratory (US)) ; Kierstead, James (Brookhaven National Laboratory (US)) ; Lynn, David (Brookhaven National Laboratory (US)) ; Musso, Christopher David (Brookhaven National Laboratory (US)) ; Stucci, Stefania Antonia (Brookhaven National Laboratory (US))
The ITk Strip is a silicon-strip charged-particle detector that is going to be installed in the ATLAS experiment for the HL-LHC. [...]
ATL-ITK-PROC-2022-029.
- 2023. - 5 p.
Original Communication (restricted to ATLAS) - Full text
4.
Effect of gamma irradiation on leakage current in CMOS read-out chips for the ATLAS upgrade silicon strip tracker at the HL-LHC / Stucci, Stefania Antonia (Brookhaven Natl. Lab.) ; Burns, Russel (Brookhaven Natl. Lab.) ; Lynn, Dave (Brookhaven Natl. Lab.) ; Kierstead, James (Brookhaven Natl. Lab.) ; Kuczewski, Philip (Brookhaven Natl. Lab.) ; van Nieuwenhuizen, Gerrit J (Brookhaven Natl. Lab.) ; Rosin, Guy (UMass Amherst) ; Tricoli, Alessandro (Brookhaven Natl. Lab.)
The increase of the leakage current of NMOS transistors in detector readout chips in certain 130 nm CMOS technologies during exposure to ionising radiation needs special consideration in the design of detector systems, as this can result in a large increase of the supply current and power dissipation. As part of the R&D; program for the upgrade of the ATLAS inner detector tracker for the High Luminosity upgrade of the LHC at CERN, a dedicated set of irradiations have been carried out with the 60Co gamma-ray source at the Brookhaven National Laboratory. [...]
SISSA, 2017 - 5 p. - Published in : PoS TWEPP-17 (2017) 094 Fulltext: PDF; External link: PoS server
In : Topical Workshop on Electronics for Particle Physics, Santa Cruz, Ca, United States Of America, 11 - 15 Sep 2017, pp.094
5.
Ionizing Energy Depositions After Fast Neutron Interactions in Silicon / Bergmann, Benedikt (IEAP CTU, Prague) ; Pospisil, Stanislav (IEAP CTU, Prague) ; Caicedo, Ivan (IEAP CTU, Prague) ; Kierstead, James (Brookhaven) ; Takai, Helio (Brookhaven) ; Frojdh, Erik (CERN)
In this study we present the ionizing energy depositions in a 300 μm thick silicon layer after fast neutron impact. With the Time-of-Flight (ToF) technique, the ionizing energy deposition spectra of recoil silicons and secondary charged particles were assigned to (quasi-)monoenergetic neutron energies in the range from 180 keV to hundreds of MeV. [...]
2016 - Published in : IEEE Trans. Nucl. Sci. 63 (2016) 2372-2378
6.
Development of an ADC Radiation Tolerance Characterization System for the Upgrade of the ATLAS LAr Calorimeter / Liu, Hongbin (CUST, SKLPDE ; Brookhaven) ; Chen, Hucheng (Brookhaven) ; Chen, Kai (Brookhaven) ; Kierstead, James (Brookhaven) ; Lanni, Francesco (Brookhaven) ; Takai, Helio (Brookhaven) ; Jin, Ge (CUST, SKLPDE)
ATLAS LAr calorimeter will perform its Phase-I upgrade during the long shut down (LS2) in 2018, a new LAr Trigger Digitizer Board (LTDB) will be designed and installed. Several commercial-off-the-shelf (COTS) multichannel high-speed ADCs have been selected as possible backups of the radiation tolerant ADC ASICs for LTDB. [...]
arXiv:1603.08580.- 2017-02-20 - 8 p. - Published in : Chin. Phys. C 41 (2016) 026101 Fulltext: PDF; IOP Open Access article: PDF; External link: Preprint

See also: similar author names
22 Kierstead, J
18 Kierstead, J A
1 Kierstead, Jim
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