Studying B-sy at BABAR Using a Fully Inclusive Method PDF Download

Author: Ruth Elizabeth Schmitz
Publisher:
ISBN:
Category : Mesons
Languages : en
Pages : 247

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Author: Ruth Elisabeth Schmitz
Publisher:
ISBN:
Category : Particles (Nuclear physics)
Languages : en
Pages : 538

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Author: Teela Marie Pulliam
Publisher:
ISBN:
Category : Particles (Nuclear physics)
Languages : en
Pages : 420

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Author: M. Giorgi
Publisher: IOS Press
ISBN: 1614990190
Category : Science
Languages : en
Pages : 613

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For a long time after the discovery in 1964, by Christenson, Cronin, Fitch and Turlay, that the long-lived neutral kaon decays both into three and into two pions, which has since been taken as proof of CP violation, successive new and more precise experiments confirmed the original evidence and provided results compatible with a phenomenological description confining the CP violation to the mixing between neutral kaons and antikaons. However the Standard Model, with three generations of quarks, linking as it does CP violation to the presence of a single non trivial phase in the Cabibbo-Kobayashi-Maskawa quark mixing matrix, implies that if CP violation exists at all, then it is a general property of weak interactions, appearing in transitions were amplitudes involving all three quark families interfere with each other, producing effects with a magnitude related to that of the CKM coefficients. This fact has stimulated an impressive amount of theoretical work leading in many cases to precise predictions. This publication reviews the field, from both the theoretical and experimental point of view, while planning for the forthcoming experimentation at LHC and considering possible new facilities for kaon, B meson and neutrino physics. Abstracted in Inspec

Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 886

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Author: George W. S. Hou
Publisher: Springer Science & Business Media
ISBN: 3540927913
Category : Science
Languages : en
Pages : 151

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The ?avor sector carries the largest number of parameters in the Standard Model of particle physics. With no evident symmetry principle behind its existence, it is not as well understood as the SU(3)×SU(2)×U(1) gauge interactions. Yet it tends to be underrated, sometimes even ignored, by the erudite. This is especially so on the verge of the LHC era, where the exploration of the physics of electroweak symmetry breaking at the high energy frontier would soon be the main thrust of the ?eld. Yet, the question of “Who ordered the muon?” by I. I. Rabi lingers. We do not understand why there is “family” (or generation) replication. That three generations are needed to have CP violation is a partial answer. We do not understand why there are only three generations, but Nature insists on (just about) only three active neutrinos. But then the CP violation with three generations fall far short of what is needed to generate the baryon asymmetry of the Universe. We do not understand why most fermions are so light on the weak symmetry breaking scale (v. e. v. ), yet the third-generation top quark is a v. e. v. scale particle. We do not understand why quarks and leptons look so different, in particular, why neutrinos are rather close to being massless, but then have (at least two) near maximal mixing angles. We shall not, however, concern ourselves with the neutrino sector. It has a life of its own.

Author: Arttu Rajantie
Publisher:
ISBN:
Category : Cosmology
Languages : en
Pages : 498

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In the recent years, particle physics and cosmology have got ever closer together. Most of the new theoretical developments in the quest to describe the universe at the most fundamental level are based on string theory. The PASCOS-07 symposium gave a comprehensive review of the status, recent developments, and future prospects of these fields.

Author: Tony M. Liss
Publisher: American Institute of Physics
ISBN:
Category : Science
Languages : en
Pages : 790

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This is a conference that explores areas of common interest between nuclear physicists, high energy (particle) physicists, and astrophysicists. These areas range from studies of the strong interactions that bind the nuclei together, to physics of the very early Universe. They include such topics as the detailed behavior of neutrinos and searches for "new physics", that is phenomena that cannot be accounted for by our current theories.

Author: Kaoru Hagiwara
Publisher:
ISBN:
Category : Grand unified theories (Nuclear physics)
Languages : en
Pages : 518

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Author:
Publisher:
ISBN:
Category : Nuclear physics
Languages : en
Pages : 1012

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