Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Varner, Gary S."'
We present a programmable 16 channel, mixed signal, low power readout ASIC, having the project historically named Gigasample Recorder of Analog waveforms from a PHotodetector (GRAPH). It is designed to read large aperture single photon imaging detect
Externí odkaz:
http://arxiv.org/abs/2406.11067
The Belle II barrel region is instrumented with the Time of Propagation (TOP) particle identification system based on sixteen fused-silica bars arranged around the interaction point acting as Cherenkov radiator. Due to the mechanical design of the TO
Externí odkaz:
http://arxiv.org/abs/2203.04847
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A January 2024 1058
Autor:
Roberts, Jarred M., Oberla, Eric, Allison, Patrick, Varner, Gary S., Spack, Stefan, Fox, Brendan, Rotter, Ben
The LAB4D is a new application-specific integrated circuit (ASIC) of the Large Analog Bandwidth Recorder and Digitizer with Ordered Readout (LABRADOR) family, for use in direct wideband radio frequency digitization such as is used in ultrahigh energy
Externí odkaz:
http://arxiv.org/abs/1803.04600
Autor:
Bonneville, Alain, Kouzes, Richard, Yamaoka, Jared, Lintereur, Azaree, Flygare, Joshua, Varner, Gary S., Mostafanezhad, Isar, Guardincerri, Elena, Rowe, Charlotte, Mellors, Robert
Publikováno v:
Philosophical Transactions: Mathematical, Physical and Engineering Sciences, 2019 Jan . 377(2137), 1-8.
Externí odkaz:
https://www.jstor.org/stable/26644582
Autor:
Varner, Gary S., Ruckman, Larry L.
Publikováno v:
Nucl.Instrum.Meth.A602:438-445,2009
Recent advances in photon detectors have resulted in high-density imaging arrays that offer many performance and cost advantages. In particular, the excellent transit time spread of certain devices show promise to provide tangible benefits in applica
Externí odkaz:
http://arxiv.org/abs/0805.2225
Publikováno v:
Nucl.Instrum.Meth.A591:534-545,2008
Future detectors for high luminosity particle identification and ultra high energy neutrino observation would benefit from a digitizer capable of recording sensor elements with high analog bandwidth and large record depth, in a cost-effective, compac
Externí odkaz:
http://arxiv.org/abs/0802.2278
Autor:
Varner, Gary S., Ruckman, Larry L.
Publikováno v:
JINST2:P04006,2007
Identifying light mesons which contain only up/down quarks (pions) from those containing a strange quark (kaons) over the typical meter length scales of a particle physics detector requires instrumentation capable of measuring flight times with a res
Externí odkaz:
http://arxiv.org/abs/physics/0701275
Autor:
Varner, Gary S.
Recent generations of Field Programmable Gate Arrays (FPGAs) have become indispensible tools for complex state machine control and signal processing, and now routinely incorporate CPU cores to allow execution of user software code. At the same time,
Externí odkaz:
http://arxiv.org/abs/physics/0605113
Publikováno v:
Nucl.Instrum.Meth. A554 (2005) 437-443
An instrumentation prototype for acquiring high-speed transient data from an array of high bandwidth antennas is presented. Multi-kilometer cable runs complicate acquisition of such large bandwidth radio signals from an extensive antenna array. Solut
Externí odkaz:
http://arxiv.org/abs/physics/0507013