Cp Violation Andko Decays

نویسنده

  • Konrad Kleinknecht
چکیده

PHENOMENOLOGICAL DESCRIPTION OF KO DECAYS ......................... . 2.1 Mass Matris . . . . . .. .. . . . . . . . . . . . 3 2. 2 I so spin Decomposition. . . . . . . . . . . . . . . . 5 2.3 Models of CP Violatioll . . .. .. .. . .. .. . . . . . . 7 2.4 K L -Ks Regeneration . . . . . . . . . . . 9 2.5 Illterjerellce between Decay Amplitudes of K L alld Ks . . II DETECTION OF KO DECAYS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1 Char!led Decay Modes. .......... . 15 3. 2 Neutral Decay Modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 EXPERIMENTS ON CP VIOLATION IN KO DECAyS ........................ . 4.1 Ks Lifetime .................................................... . 4.2 KL Ks Mass Differellce. ........ . .. . . . . . . . . .. ..... . 4.3 RlIte(�lKL-n+1!Decay. . ......... . 4.4 Phase q,+ _ . . 4.5 Rate of K L --+ 1[01[0 Decay. 4.6 Phase <Poo . 4.7 Charge Asymmetry ill Semileptollic Decays. 4.8 Parameters (�f' CP Violation. . ...... . . .. ..... . . 20 20 22 27 3 1 32 33 33

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The discovery of CP violation in B-meson decays

We present the KEK B-factory project, which discovered CP violation in B-meson decays and proved that the Kobayashi-Maskawa theory correctly explains CP violation in meson decays.

متن کامل

0 v 3 1 4 A pr 1 99 8 CP violation in quasi - inclusive B → K ( ∗ ) X Decays

We consider the possibility of observing CP violation in quasi-inclusive decays of the type B does not contain strange quarks. We present estimates of rates and asymmetries for these decays in the Standard Model and comment on the experimental feasibility of observing CP violation in these decays at future B factories. We find the rate asymmetries can be quite sizeable. Observation of such asym...

متن کامل

CP Violation and Rare Decays of K and B Mesons

These lectures describe CP violation and rare decays of K and B mesons and consist of ten chapters: i) Grand view of the field including CKM matrix and the unitarity triangle, ii) General aspects of the theoretical framework, iii) Particle-antiparticle mixing and CP violation, iv) Standard analysis of the unitarity triangle, v) The ratio ε/ε including most recent developments, vi) Rare decays K...

متن کامل

Cp Violation -a New Era

We give a pedagogical review of the theory of CP violation with emphasis on the implications of recent experimental results. The review includes: (i) A detailed description of how CP violation arises in the Standard Model and in its extension that allows for neutrino masses; (ii) The formalism of CP violation in meson decays and its application to various K decays (ε K , ε ′ /ε and K → πνν), D ...

متن کامل

Theory of CP Violation

CP violation in K and B decays is reviewed in the Standard Model (SM) and beyond the SM. In K decays, one is seeking first evidence for CP violation in direct K -+ ~rTr decays. This would not give a precise quantitative test for the present explanation of CP violation in terms of a phase in the Cabibbo-Kobayashi-Maskawa (CKM) matrix. Such tests are provided by a variety of CP asymmetries in neu...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2002