Measurement Of The Angle Gamma In B D 0 K Decays With The Dalitz Analysis Of D0 Ks Pi Pi

DOWNLOAD

Download Measurement Of The Angle Gamma In B D 0 K Decays With The Dalitz Analysis Of D0 Ks Pi Pi PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Measurement Of The Angle Gamma In B D 0 K Decays With The Dalitz Analysis Of D0 Ks Pi Pi book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page

Cp Violation

DOWNLOAD
Author : Yoshitaka Kuno
language : en
Publisher:
Release Date : 1994

Cp Violation written by Yoshitaka Kuno and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with CP violation (Nuclear physics) categories.

Measurement Of The Angle Gamma In B D 0 K Decays With The Dalitz Analysis Of D0 Ks Pi Pi

DOWNLOAD
Author :
language : en
Publisher:
Release Date : 2006

Measurement Of The Angle Gamma In B D 0 K Decays With The Dalitz Analysis Of D0 Ks Pi Pi written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.

Measurement Of Gamma In B To D K And B To D K Decays With A Dalitz Analysis Of D To Ks Pi Pi

DOWNLOAD
Author : J. C. Chen
language : en
Publisher:
Release Date : 2005

Measurement Of Gamma In B To D K And B To D K Decays With A Dalitz Analysis Of D To Ks Pi Pi written by J. C. Chen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.

We present a measurement of the Cabibbo-Kobayashi-Maskawa CP-violating phase {gamma} with a Dalitz plot analysis of neutral D-meson decays to the K{sub S}{sup 0} {pi}{sup -}{pi}{sup +} final state from B{sup {-+}} {yields} D{sup (*)}K{sup {-+}} and B{sup {-+}} {yields} DK*{sup {-+}} decays, using a sample of 227 million B{bar B} pairs collected by the BABAR detector. We measure {gamma} = (67 {+-} 28 {+-} 13 {+-} 11){sup o}, where the first error is statistical, the second is the experimental systematic uncertainty and the third reflects the Dalitz model uncertainty. This result suffers from a two-fold ambiguity. The contribution to the Dalitz model uncertainty due to the description of the {pi}{pi} S-wave in D{sup 0} {yields} K{sub S}{sup 0}{pi}{sup -}{pi}{sup +}, evaluated using a K-matrix formalism, is found to be 3{sup o}.

Measurement Of The Ckm Angle Gamma In B0 To Anti D0 D0 K 0 With A Dalitz Analysis Of D0 To K S Pi Pi

DOWNLOAD
Author :
language : en
Publisher:
Release Date : 2008

Measurement Of The Ckm Angle Gamma In B0 To Anti D0 D0 K 0 With A Dalitz Analysis Of D0 To K S Pi Pi written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.

The authors present a measurement of the angle? of the Unitarity Triangle with a Dalitz analysis of neutral D decays to K{sub S}??− from the processes B° → {bar D}°(D°)K*° ({bar B}° → D°({bar D}°){bar K}*°) with K*° → K+?− ({bar K}*° → K−?+). Using a sample of 371 x 106 B{bar B} pairs collected with the BABAR detector at PEP II, they measure the angle? as a function of r{sub S}, the magnitude of the average ratio between b → u and b → c amplitudes. Combining this result with the available information on r{sub S}, they obtain? = (162 ± 56){sup o} or (342 ± 56){sup o} and r{sub S}

Measurement Of Gamma In B To D K Decays With A Dalitz Analysis Of D To K0s Pi Pi

DOWNLOAD
Author :
language : en
Publisher:
Release Date : 2005

Measurement Of Gamma In B To D K Decays With A Dalitz Analysis Of D To K0s Pi Pi written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.

Measurement Of The Ckm Angle Gammma With B D K0 S Pi Pi K Decays In Babar

DOWNLOAD
Author :
language : en
Publisher:
Release Date : 2007

Measurement Of The Ckm Angle Gammma With B D K0 S Pi Pi K Decays In Babar written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.

We report on the measurement of the Cabibbo-Kobayashi-Maskawa angle? through a Dalitz analysis of neutral D decays to K-short?−? in the processes B{sup {minus_plus}} → D(*)K{sup {minus_plus}} and B{sup {minus_plus}} → DK*{sup {minus_plus}}, D* → D?°, D?, with the BaBar detector at the SLAC PEP-II e+e− asymmetric-energy collider.

Improved Measurement Of The Ckm Angle Gamma In B To D K Decays With A Dalitz Plot Analysis Of D Decays To K S0 Pi Pi And K S0 K K

DOWNLOAD
Author :
language : en
Publisher:
Release Date : 2008

Improved Measurement Of The Ckm Angle Gamma In B To D K Decays With A Dalitz Plot Analysis Of D Decays To K S0 Pi Pi And K S0 K K written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.

We report on an improved measurement of the Cabibbo-Kobayashi-Maskawa CP-violating phase? through a Dalitz plot analysis of neutral D meson decays to K{sub s}°??− and K{sub s}°K+K− produced in the processes B{sup {-+}} → DK{sup {-+}}, B{sup {-+}} → D* K{sup {-+}} with D* → D?°, D?, and B{sup {-+}} → DK*{sup {-+}} with K8{sup {-+}} → K{sub S}°?{sup {-+}}. Using a sample of 383 million B{bar B} pairs collected by the BABAR detector, we measure? = (76 ± 22 ± 5± 5){sup o} (mod 180{sup o}), where the first error is statistical, the second is the experimental systematic uncertainty and the third reflects the uncertainty on the description of the Dalitz plot distributions. The corresponding two standard deviation region is 29{sup o}

Dalitz Analysis Of Cp Violating Decay B K Pi Pi Pi D 0 K To Determine The Unitary Triangle Angle

DOWNLOAD
Author : Alan Lehan
language : en
Publisher:
Release Date : 2010

Dalitz Analysis Of Cp Violating Decay B K Pi Pi Pi D 0 K To Determine The Unitary Triangle Angle written by Alan Lehan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.

Dalitz Analysis Of D0 To K 0 Atop S Pi Pi And Measurement Of The Ckm Angle Gamma A In Charged B Decays To D K Decays

DOWNLOAD
Author :
language : en
Publisher:
Release Date : 2007

Dalitz Analysis Of D0 To K 0 Atop S Pi Pi And Measurement Of The Ckm Angle Gamma A In Charged B Decays To D K Decays written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.

Despite more than thirty years having elapsed since the discovery of CP violation, our understanding about the source and the nature of this phenomenon is still very limited. In the standard model of particle physics, CP violation is due to the presence of an non-irreducible weak phase in the Cabibbo-Kabayashi-Maskawa(CKM) matrix. Up to now, all the experimental results are in good agreement with the standard model. However, it is important for us to over-constrain the CKM quark-mixing matrix and explore the possibility of new physics beyond the standard model. The B meson provides an ideal place to measure CP violation due to its heavy mass and potentially large CP-violating effects. In particular, the angle [gamma] of the Unitary Triangle relating the elements of the CKM matrix is extremely crucial in terms of CP violation and constraints on the new physics models. Various methods using B- → D0K- decays have been proposed to measure based on the interference between the Vcb and Vub amplitudes. Despite the simple concept, the measurement turns out to be experimentally challenging due to the small branching fraction and the small value of [tau]B, the amplitude ratio between the two contributing Feynman diagrams. In this thesis a novel technique to measure [gamma] in B- → D(*) K- decay using a Dalitz plot analysis of D0 → K{sub s}[pi]+[pi]- is presented. Until the turn on of LHC b [1] later in the decade, this remains the most promising method to measure [gamma]. This thesis is roughly separated into two parts. The first part involves a study of hadron spectroscopy and the Dalitz plot analysis of the D0→ K$0\atop{S}$[pi]+[pi]-. The second part of the thesis involves the measurement of [gamma] in B- → D(*) K- using the results of the D0 → K$0\atop{S}$[pi]+[pi]- dalitz plot analysis.

Measuring Gamma With B0 To D0 K 0 Decays At Babar

DOWNLOAD
Author :
language : en
Publisher:
Release Date : 2007

Measuring Gamma With B0 To D0 K 0 Decays At Babar written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.

We present a feasibility study for a new analysis for extracting the angle of the Unitarity Triangle from the study of the neutral B meson decays. We reconstruct the decay channel B° → {bar D}°K*° with the K*° → K?− and the {bar D}° → K{sub S}?+?− using a D° Dalitz analysis technique. The sensitivity to the angle comes from the interference of the b → c and b → u processes contributing to the same final state and by the fact that the B°({bar B}°) can be unambiguously identified through the sign of electric charge of the kaon from K*°({bar K}*°) decay. The impact of the result of such analysis is evaluated for the actual BaBar statistics.