Author: Julia SchweizerPublisher:
ISBN:
Category :
Languages : en
Pages : 30
Book Description
Low Energy Representation for the Axial Form Factor of the Nucleon
Author: Julia SchweizerAxial-vector Nucleon Form Factor and Low-energy Pion Electroproduction
Author: G. FurlanChiral Dynamics: Theory And Experiment Iii
Author: Aron M BernsteinPublisher: World Scientific
ISBN: 9814490326
Category : Science
Languages : en
Pages : 495
Book Description
This book provides an authoritative, up to date, overview of the field of chiral dynamics, and also provides an excellent introduction to the field. The workshop is known for the interplay of theory and experiment and as a meeting place for most of the leading researchers in the field.
Determination of the Axial Nucleon Form Factor from the MiniBooNE Data
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Both neutrino and antineutrino charged-current quasi-elastic scattering on a carbon target are studied to investigate the nuclear effect on the determination of the axial form factor F_A(Q^2). A method for extraction of F_A(Q^2) from the flux-integrated $d\sigma/dQ^2$ cross section of (anti)neutrino scattering on nuclei is presented. Data from the MiniBooNE experiment are analyzed in the relativistic distorted-wave impulse approximation, Fermi gas model, and in the Fermi gas model with enhancements in the transverse cross section. We found that the values of the axial form factor, extracted in the impulse approximation and predicted by the dipole approximation with the axial mass M_A~1.37 GeV are in good agreement. On the other hand, the Q^2-dependence of F_A extracted in the approach with the transverse enhancement is found to differ significantly from the dipole approximation.
Baryons 2002
Author: Carl CarlsonPublisher: World Scientific
ISBN: 9789812704887
Category : Science
Languages : en
Pages : 712
Book Description
This book deals with the latest developments in the area of three-quark systems. Emphasis is given to the discussion of new experimental results in the areas of form factors, unpolarized and polarized structure functions, and baryon structure and spectroscopy. Of particular interest are the new theoretical developments in the area of generalized parton distributions and lattice quantum chromodynamics.
Baryons 2002, Proceedings Of The 9th International Conference On The Structure Of Baryons
Author: Bernhard MeckingPublisher: World Scientific
ISBN: 9814485675
Category : Science
Languages : en
Pages : 705
Book Description
This book deals with the latest developments in the area of three-quark systems. Emphasis is given to the discussion of new experimental results in the areas of form factors, unpolarized and polarized structure functions, and baryon structure and spectroscopy. Of particular interest are the new theoretical developments in the area of generalized parton distributions and lattice quantum chromodynamics.
Calculation of the Nucleon Axial Form Factor Using Staggered Lattice QCD.
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The nucleon axial form factor is a dominant contribution to errors in neutrino oscillation studies. Lattice QCD calculations can help control theory errors by providing first-principles information on nucleon form factors. In these proceedings, we present preliminary results on a blinded calculation of $g_A$ and the axial form factor using HISQ staggered baryons with 2+1+1 flavors of sea quarks. Calculations are done using physical light quark masses and are absolutely normalized. We discuss fitting form factor data with the model-independent $z$ expansion parametrization.
The axial form factor of the nucleon from coincident pion electro-production at low Q [above] 2
![The axial form factor of the nucleon from coincident pion electro-production at low Q [above] 2 PDF](https://books.google.com/books/content/images/frontcover/1ua8OAAACAAJ?fife=w80-h100)
Author: Simon ŠircaNuclear Science Abstracts
Author: Selected Papers With Commentary, Of Tony Hilton Royle Skyrme
Author: Gerald E BrownPublisher: World Scientific
ISBN: 981450243X
Category : Science
Languages : en
Pages : 456
Book Description
The most important papers of Tony Hilton Royle Skyrme are collected in this volume which also includes commentaries by G Brown and other articles relating to the life and work of Tony Skryme, R Dalitz, E Witten and others. Skyrme's work was brilliant, profound and surprisingly useful. He provided an original solution to the problem of constructing fermions from bosons, formulating the topological soliton model of the nucleon. His two-parameter model of effective interactions in nuclei has yielded a remarkably accurate description of nuclear structure. His α-particle model of nuclei gave deep insights into the structure of important and complicated excited states.This volume is a unique collection of Tony Skyrme's work. It is a must for all physicists in the high energy, nuclear and mathematical physics community.