Meson Masses and Energetics of Meson Decay
Author | : Walter H. Barkas |
Publisher | : |
Total Pages | : 22 |
Release | : 1951 |
Genre | : Mesons |
ISBN | : |
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Author | : Walter H. Barkas |
Publisher | : |
Total Pages | : 22 |
Release | : 1951 |
Genre | : Mesons |
ISBN | : |
Author | : Andrzej Magiera |
Publisher | : World Scientific |
Total Pages | : 342 |
Release | : 1991-10-31 |
Genre | : |
ISBN | : 9814555673 |
This workshop proceedings presents interesting lectures on the theoretical and experimental problems which may be studied using the new GeV accelerators. It provides a discussion of ongoing and planned experiments on the CELCIUS, COSY, LEAR, SATURNE and SIS accelerators as well as general descriptions of the experimental techniques applied in these experiments. There is special focus on the meson production mechanism in various reactions, meson spectroscopy and meson decay modes.
Author | : Wallace Birnbaum |
Publisher | : |
Total Pages | : 138 |
Release | : 1954 |
Genre | : Mesons |
ISBN | : |
Author | : Aneesh V. Manohar |
Publisher | : Cambridge University Press |
Total Pages | : 205 |
Release | : 2023-07-31 |
Genre | : Science |
ISBN | : 1009402145 |
Author | : |
Publisher | : |
Total Pages | : 6 |
Release | : 2008 |
Genre | : |
ISBN | : |
Author | : J. J. Sakurai |
Publisher | : University of Chicago Press |
Total Pages | : 174 |
Release | : 1969-01-15 |
Genre | : Science |
ISBN | : 0226733831 |
Current and Mesons is the most recent publication in the Chicago Lectures in Physics series. The book presents Professor Sakurai's introduction to a new field of elementary particle physics which has become increasingly important in the past few years. It is based on a course given to his advanced graduate students in theoretical high-energy physics at the University of Chicago. The author begins with a brief review of SU (3). The major topics then treated are the divergence condition and current commutation relations, vector meson universality, PCAC and the Goldberger-Treiman relation, soft pion processes, and asymptotic symmetries and spectral-function sum rules. The book concludes with a discussion of notation and of normalization convention. Professor Sakurai's work deals with topics on which much of current discussion on the theory of elementary particles is focused. The material is designed for the advanced student who is seriously interested in doing original work, and as such provides a much needed introduction to the present literature in the field.
Author | : Dora F. Sherman |
Publisher | : |
Total Pages | : 88 |
Release | : 1950 |
Genre | : Cosmic rays |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 24 |
Release | : 2015 |
Genre | : |
ISBN | : |
We calculate the B-meson decay constants fB, fBs, and their ratio in unquenched lattice QCD using domain-wall light quarks and relativistic b-quarks. We use gauge-field ensembles generated by the RBC and UKQCD collaborations using the domain-wall fermion action and Iwasaki gauge action with three flavors of light dynamical quarks. We analyze data at two lattice spacings of a ≈ 0.11, 0.086 fm with unitary pion masses as light as M[pi] ≈ 290 MeV; this enables us to control the extrapolation to the physical light-quark masses and continuum. For the b-quarks we use the anisotropic clover action with the relativistic heavy-quark interpretation, such that discretization errors from the heavy-quark action are of the same size as from the light-quark sector. We renormalize the lattice heavy-light axial-vector current using a mostly nonperturbative method in which we compute the bulk of the matching factor nonperturbatively, with a small correction, that is close to unity, in lattice perturbation theory. We also improve the lattice heavy-light current through O([alpha]sa). We extrapolate our results to the physical light-quark masses and continuum using SU(2) heavy-meson chiral perturbation theory, and provide a complete systematic error budget. We obtain fB0 = 196.2(15.7) MeV, fB+ = 195.4(15.8) MeV, fBs = 235.4(12.2) MeV, fBs/fB0 = 1.193(59), and fBs/fB+ = 1.220(82), where the errors are statistical and total systematic added in quadrature. In addition, these results are in good agreement with other published results and provide an important independent cross check of other three-flavor determinations of B-meson decay constants using staggered light quarks.
Author | : Walter F. Dudziak |
Publisher | : |
Total Pages | : 14 |
Release | : 1958 |
Genre | : Mesons |
ISBN | : |
Author | : Joel Yellin |
Publisher | : |
Total Pages | : 1093 |
Release | : 1966 |
Genre | : Mesons |
ISBN | : |