Uncertainty quantification in nuclear physics

Uncertainty quantification in nuclear physics PDF Author: Maria Piarulli
Publisher: Frontiers Media SA
ISBN: 2832532098
Category : Science
Languages : en
Pages : 233

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Book Description

Uncertainty quantification in nuclear physics

Uncertainty quantification in nuclear physics PDF Author: Maria Piarulli
Publisher: Frontiers Media SA
ISBN: 2832532098
Category : Science
Languages : en
Pages : 233

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Book Description


Uncertainty Quantification in Lattice QCD Calculations for Nuclear Physics

Uncertainty Quantification in Lattice QCD Calculations for Nuclear Physics PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
The numerical technique of Lattice QCD holds the promise of connecting the nuclear forces, nuclei, the spectrum and structure of hadrons, and the properties of matter under extreme conditions with the underlying theory of the strong interactions, quantum chromodynamics. A distinguishing, and thus far unique, feature of this formulation is that all of the associated uncertainties, both statistical and systematic can, in principle, be systematically reduced to any desired precision with sufficient computational and human resources. As a result, we review the sources of uncertainty inherent in Lattice QCD calculations for nuclear physics, and discuss how each is quantified in current efforts.

Uncertainty Quantification and Predictive Computational Science

Uncertainty Quantification and Predictive Computational Science PDF Author: Ryan G. McClarren
Publisher: Springer
ISBN: 3319995251
Category : Science
Languages : en
Pages : 345

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Book Description
This textbook teaches the essential background and skills for understanding and quantifying uncertainties in a computational simulation, and for predicting the behavior of a system under those uncertainties. It addresses a critical knowledge gap in the widespread adoption of simulation in high-consequence decision-making throughout the engineering and physical sciences. Constructing sophisticated techniques for prediction from basic building blocks, the book first reviews the fundamentals that underpin later topics of the book including probability, sampling, and Bayesian statistics. Part II focuses on applying Local Sensitivity Analysis to apportion uncertainty in the model outputs to sources of uncertainty in its inputs. Part III demonstrates techniques for quantifying the impact of parametric uncertainties on a problem, specifically how input uncertainties affect outputs. The final section covers techniques for applying uncertainty quantification to make predictions under uncertainty, including treatment of epistemic uncertainties. It presents the theory and practice of predicting the behavior of a system based on the aggregation of data from simulation, theory, and experiment. The text focuses on simulations based on the solution of systems of partial differential equations and includes in-depth coverage of Monte Carlo methods, basic design of computer experiments, as well as regularized statistical techniques. Code references, in python, appear throughout the text and online as executable code, enabling readers to perform the analysis under discussion. Worked examples from realistic, model problems help readers understand the mechanics of applying the methods. Each chapter ends with several assignable problems. Uncertainty Quantification and Predictive Computational Science fills the growing need for a classroom text for senior undergraduate and early-career graduate students in the engineering and physical sciences and supports independent study by researchers and professionals who must include uncertainty quantification and predictive science in the simulations they develop and/or perform.

A Deeper Understanding of the Inputs for Reaction Theory Through Uncertainty Quantification

A Deeper Understanding of the Inputs for Reaction Theory Through Uncertainty Quantification PDF Author: Amy Elizabeth Lovell
Publisher:
ISBN: 9780355804362
Category : Electronic dissertations
Languages : en
Pages : 255

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Quantifying Uncertainty in Nuclear Analytical Measurements

Quantifying Uncertainty in Nuclear Analytical Measurements PDF Author:
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 268

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Book Description
Dedicated specifically to nuclear analytical techniques, this publication is intended to assist scientists using alpha, beta and gamma spectrometries, neutron activation and XRF analyses, and other nuclear analytical methods, in assessing and quantifying the sources of uncertainty in their daily measurements.

Introduction to uncertainty quantification

Introduction to uncertainty quantification PDF Author: T. J. Sullivan
Publisher:
ISBN: 9783919233943
Category :
Languages : en
Pages : 342

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Evaluation of Quantification of Margins and Uncertainties Methodology for Assessing and Certifying the Reliability of the Nuclear Stockpile

Evaluation of Quantification of Margins and Uncertainties Methodology for Assessing and Certifying the Reliability of the Nuclear Stockpile PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309178460
Category : Political Science
Languages : en
Pages : 93

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Book Description
Maintaining the capabilities of the nuclear weapons stockpile and performing the annual assessment for the stockpile's certification involves a wide range of processes, technologies, and expertise. An important and valuable framework helping to link those components is the quantification of margins and uncertainties (QMU) methodology. In this book, the National Research Council evaluates: how the national security labs were using QMU, including any significant differences among the three labs its use in the annual assessment whether the applications of QMU to assess the proposed reliable replacement warhead (RRW) could reduce the likelihood of resuming underground nuclear testing This book presents an assessment of each of these issues and includes findings and recommendations to help guide laboratory and NNSA implementation and development of the QMU framework. It also serves as a guide for congressional oversight of those activities.

Handbook of Uncertainty Quantification

Handbook of Uncertainty Quantification PDF Author: Roger Ghanem
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Uncertainty Quantification for Mixed-Effects Models with Applications in Nuclear Engineering

Uncertainty Quantification for Mixed-Effects Models with Applications in Nuclear Engineering PDF Author: Kathleen Lynn Schmidt
Publisher:
ISBN:
Category :
Languages : en
Pages : 92

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Sampling-Based Nuclear Data Uncertainty Quantification for Continuous Energy Monte Carlo Codes

Sampling-Based Nuclear Data Uncertainty Quantification for Continuous Energy Monte Carlo Codes PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 150

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Book Description