Search results for " UPS"

showing 10 items of 102 documents

A Methodology for the Analysis of Memory Response to Radiation through Bitmap Superposition and Slicing

2015

A methodology is proposed for the statistical analysis of memory radiation test data, with the aim of identifying trends in the single-even upset (SEU) distribution. The treated case study is a 65nm SRAM irradiated with neutrons, protons and heavy-ions.

Computer sciencebitmap slicingParallel computingHardware_PERFORMANCEANDRELIABILITYRadiationSlicingUpsetElectronic mailSuperposition principleStatic random-access memoryMemoriesstatic testNuclear Experimentdynamic testta114ta213computer.file_formatSRAMBitmap[SPI.TRON]Engineering Sciences [physics]/ElectronicsMultiple Cell Upset (MCU)MCUSERBitmapradiation testevent accumulationSingle Event Upset (SEU)AlgorithmcomputerSEUTest data
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"Table 1" of "Search for promptly produced heavy quarkonium states in hadronic Z decays"

1996

The analysis of hadrons (from X) provides to distinguish of the various decay modes of Z-boson (see text).

Condensed Matter::Quantum GasesZ --> GLUON GLUON J/PSI(1S)High Energy Physics::PhenomenologyZ --> UPSI(10023) BQBAR BQZ --> UPSI(10355) XZ --> GLUON GLUON UPSI(10355)Computer Science::Computation and Language (Computational Linguistics and Natural Language and Speech Processing)Z --> UPSI(10023) XZ --> GLUON GLUON UPSI(10023)Z --> UPSI(9460) XZ --> UPSI(9460) BQBAR BQZ --> J/PSI(1S) XZ --> UPSI(10355) BQBAR BQInclusiveZ --> QUARK QUARKBAR GLUONZ --> GLUON GLUON UPSI(9460)E+ E- ScatteringZ --> J/PSI(1S) CQBAR CQE+ E- --> ZExclusivePromptHigh Energy Physics::ExperimentZ --> PSI(3685) XNuclear ExperimentZ --> GLUON GLUON PSI(3685)
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"Table 5" of "Inclusive $\Upsilon$ production in p-Pb collisions at $\sqrt{s_{\rm NN}}$ = 8.16 TeV"

2020

$\Upsilon$(1S) differential cross section as a function of $p_{\rm T}$, at backward rapidity at $\sqrt{s_{\rm NN}}$ = 8.16 TeV .The first uncertainty is statistical, while the second is the systematic.

D2(SIGMA)/DY/DPTP PB --> UPSILON(1S) X8160.0
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"Table 4" of "Inclusive $\Upsilon$ production in p-Pb collisions at $\sqrt{s_{\rm NN}}$ = 8.16 TeV"

2020

$\Upsilon$(1S) differential cross section as a function of $p_{\rm T}$, at forward rapidity at $\sqrt{s_{\rm NN}}$ = 8.16 TeV .The first uncertainty is statistical, while the second is the systematic.

D2(SIGMA)/DY/DPTP PB --> UPSILON(1S) X8160.0
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"Table 3" of "Inclusive Lambda/c production in e+ e- annihilations at s**(1/2) = 10.54-GeV and in Upsilon(4S) decays."

2008

LAMBDA/C+ differential production rate per UPSILON(4S) decay at cm energy 10.58 GeV.

DN/DXInclusiveE+ E- --> UPSILON(4S) X10.54Strange productionE+ E- ScatteringE+ E- --> LAMBDA/C+ XHigh Energy Physics::ExperimentUpsilonSingle Differential DistributionNuclear Experiment
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"Table 4" of "Inclusive Lambda/c production in e+ e- annihilations at s**(1/2) = 10.54-GeV and in Upsilon(4S) decays."

2008

The integrated number of LAMBDA/C+'s per UPSILON(4S) event at cm energy 10.58 GeV.

DN/DXInclusiveE+ E- --> UPSILON(4S) XStrange productionE+ E- ScatteringE+ E- --> LAMBDA/C+ XHigh Energy Physics::ExperimentUpsilonSingle Differential DistributionNuclear Experiment0.073
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"Table 2" of "Inclusive $\Upsilon$ production in p-Pb collisions at $\sqrt{s_{\rm NN}}$ = 8.16 TeV"

2020

$\Upsilon$(2S) differential cross section times as a function of $y_{\rm cms}$, in p--Pb collisions at $\sqrt{s_{\rm NN}}$ = 8.16 TeV. The first uncertainty is statistical, while the second is the systematic.

DSIGMA/DYP PB --> UPSILON(2S) X8160.0
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Memory irradiation measurements for the European SMART-1 spacecraft

2005

Three different types of memory circuits, that are intended to be used on board of the European satellite SMART-1, have been radiation hardness tested according to ESA's specification. Since the satellite is equipped with an electric propulsion engine, the spacecraft will be exposed to radiation during a long time when passing the radiation belt of the Earth. A standard DRAM circuit from SAMSUNG will serve as building block of the mass memory of SMART-1, and has been tested for total dose and proton induced single event upset (SEU). The DRAM memory showed surprisingly good resistance against radiation. The proton SEU cross sections for the radiation tolerant SRAM and FIFO circuits have also…

EngineeringHardware_MEMORYSTRUCTURESSpacecraftFIFO (computing and electronics)business.industryElectrical engineeringHardware_PERFORMANCEANDRELIABILITYElectrically powered spacecraft propulsionSingle event upsetStatic random-access memorybusinessRadiation hardeningDramElectronic circuitRADECS 2001. 2001 6th European Conference on Radiation and Its Effects on Components and Systems (Cat. No.01TH8605)
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The identifiability analysis for setting up measuring campaigns in integrated water quality modelling.

2012

Abstract Identifiability analysis enables the quantification of the number of model parameters that can be assessed by calibration with respect to a data set. Such a methodology is based on the appraisal of sensitivity coefficients of the model parameters by means of Monte Carlo runs. By employing the Fisher Information Matrix, the methodology enables one to gain insights with respect to the number of model parameters that can be reliably assessed. The paper presents a study where identifiability analysis is used as a tool for setting up measuring campaigns for integrated water quality modelling. Particularly, by means of the identifiability analysis, the information about the location and …

EngineeringSettore ICAR/03 - Ingegneria Sanitaria-Ambientalebusiness.industryCalibration (statistics)Monte Carlo methodWater quality modellingcomputer.software_genreData setsymbols.namesakeGeophysicsGeochemistry and PetrologyData qualitysymbolsSensitivity (control systems)Identifiability analysisData miningbusinessFisher informationcomputerDevelopment of a useful tool for selecting monitoring field campaigns. ► Identificability analysis is a valuable tool for calibration of complex models. ► Upstream sub-system influences with different strength the downstream ones.
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Heavy ion SEE test of 2 Gbit DDR3 SDRAM

2011

New generation 2 Gbit DDR3 SDRAMs from Micron, Samsung and Nanya have been tested under heavy ions. SEFIs significantly outweigh random SEU errors even at low LET; however, SEFIs can be mitigated by frequent re-initialization.

EngineeringSingle event upsetGigabitbusiness.industryElectronic engineeringOptoelectronicsHeavy ionbusinessField-programmable gate arrayDDR3 SDRAM2011 12th European Conference on Radiation and Its Effects on Components and Systems
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