[PDF] Top 20 Precision QCD measurements at HERA
Has 10000 "Precision QCD measurements at HERA" found on our website. Below are the top 20 most common "Precision QCD measurements at HERA".
Precision QCD measurements at HERA
... well as the values of R. The shaded band labelled “ZEUS (overall R)” represents the 68% probability interval for the overall R. The H1 data are shown as open circles with error bars representing the total uncertainties. ... See full document
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Measurements of event properties and multi-differential jet cross sections and impact of CMS measurements on Proton Structure and QCD parameters
... various pairs of observables characterizing the kinematics of the top quark and t¯t system. The data is in agreement with calculations using pQCD at next-to-leading and approximate next-to-next-to-leading orders as well ... See full document
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ATLAS QCD measurements for Higgs studies and New Physics searches
... Model measurements have been made during the LHC Run 1 and gener- ally an excellent agreement with QCD predictions has been ...these measurements have significantly improved our understanding of ... See full document
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Precision Measurements of Top Quark Production with the ATLAS Detector
... In Figure 5, the normalised t t ¯ full phase space di ff erential cross-sections are compared with theo- retical higher-order QCD calculations. Four calculations that o ff er beyond-NLO accuracy are consid- ered ... See full document
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Determination of αs in NNLO QCD using H1 jet cross section measurements
... The precision of the measurements is in the range of 6% to 20%, with the exception of the highest P jet T ...jet measurements are fairly well described by the QCD calculations at NLO, NNLO and ... See full document
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Impact of the HERA I+II combined data on the CT14 QCD global analysis
... LHC measurements, the focus of the global analysis has shifted toward providing accurate predictions in the wide range of x and Q covered by the LHC ...central QCD coupling of α s ( M Z ) = ... See full document
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Bench to bedside review: The importance of the precision of the reference technique in method comparison studies – with specific reference to the measurement of cardiac output
... To understand how wide the limits of agreement may be, it is important to understand that with the Bland-Altman plot it is possible to assess two independent methods of measuring the same variable, each of which has its ... See full document
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Jet production and measurements of αs at HERA
... the measurements of the hadronic final state in e ± p collisions by the H1 and ZEUS experiments at HERA are ...are measurements on the production of prompt photons in photoproduction, inclusive jet, ... See full document
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Frontiers of QCD with Precision nPDFs
... While we generally assume that there is no primordial component of the c and b PDFs for en- ergy scales below the quark mass, it has been postulated that there could be an additional “intrinsic” component which would be ... See full document
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Precision physics with QCD
... measurements of the spectral functions, specially in the higher kinematically-allowed energy bins. Both higher statistics and a good control of experimental systematics are needed, which could be possible at the ... See full document
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A comparison of manual anthropometric measurements with Kinect-based scanned measurements in terms of precision and reliability
... of precision and reliability differ in their units and in the constraints on their possible ...(i) precision is a characteristic of a particular measurer using a particular measurement technique on a ... See full document
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Precision measurements of the properties of cosmic rays at the highest energies
... First, 61 RDs in the region of the 750 m grid will be deployed. This first array will be used to prove the concept of the proposed design. After successful first measurements and verification of the concept, the ... See full document
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High precision measurements for NDE using electromagnetic sensors
... two measurements is small, the scan with the detection transducer parallel to the surface has an average thickness of ...the measurements, of up to 2 μ m in some ... See full document
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On the precision of a data-driven estimate of the pseudoscalar-pole contribution to hadronic light-by-light scattering in the muon g−2
... of estimates in the literature given in Eqs. (3) and (4) this would definitely be some progress. More work is needed, however, to reach a precision of 10% for all three contri- butions. Experimental data on the ... See full document
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Ultrahigh-energy cosmic rays: Anomalies, QCD, and LHC data
... is a sensitive probe of the underlying modeling of pQCD processes. The level of agreement between the MC predictions for such observables and the first LHC data (mostly p-p collisions at 7 and 8 TeV) was carefully re- ... See full document
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Intercomparison of snow density measurements: bias, precision, and vertical resolution
... density measurements would indicate ...cutter measurements, the cylinder cut- ter did not represent these ...high-resolution measurements, may introduce a significant bias in numerical simulations, ... See full document
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Reflector-less total station measurements and their accuracy, precision and reliability
... Interestingly, the resulting reflector‐less coordinates achieved an accuracy that is not on par with the instrument’s specifications of 3mm+2ppm for measurements taken at an almost perpendicular angle. As stated ... See full document
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High precision isotope ratio measurements of uranium and plutonium in the environment
... TIMS in contrast to ICPMS has stable beams and is commonly used for plutonium isotopic ratio measurements (e.g. Buesseler and Halverson, 1987). The instrument used is a single- focusing VG (Micromass) Sector 54 ... See full document
187
Open Source Digitally Replicable Lab-Grade Scales
... The precision of the loadcell is dependent on the type and range of the loadcell, meaning that precision requirements should inform decision making during loadcell ... See full document
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The HERA Proton
... individual measurements are displaced horizontally for better visibility. (b) HERA combined CC e + p reduced cross section compared to the separate H1 and ZEUS data input to the averaging ...individual ... See full document
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