Measurement of the CKM Angles Alpha and Gamma at the BaBar Experiment

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Total Pages : 5 pages
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Book Synopsis Measurement of the CKM Angles Alpha and Gamma at the BaBar Experiment by :

Download or read book Measurement of the CKM Angles Alpha and Gamma at the BaBar Experiment written by and published by . This book was released on 2007 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present recent measurements of the CKM angles alpha and gamma using data collected by the BaBar detector at the PEP-II asymmetric-energy ee− collider at the Stanford Linear Accelerator Center. In addition to constraints on alpha from the decays B0 2!?+?−, B0 2!?+?− and B0 2!?+?−, we also report the first measurement of time-dependent CP asymmetries in the decay B0 2!a1+(1260)?−. We present measurements of gamma in B+ 2!D(*)0 K+ decays using a Dalitz analysis in the modes D° 2!Ks?+?− and D° 2!?+?−?°. We present recent measurements of the CKM angles alpha and gamma using data collected by the BaBar detector at the PEP-II asymmetric-energy e+e− collider at the Stanford Linear Accelerator Center. In addition to constraints on alpha from the decays B0 ->?+?−, B0 2!?+?− and B0 2!?+?−, we also report the first measurement of time-dependent CP asymmetries in the decay B0 2!a1+(1260)?−. We present measurements of gamma in B+ 2!D(*)0 K+ decays using a Dalitz analysis in the modes D° 2!Ks?+?− and D° 2!?+?−?°.

Measurements of the CKM Angle Gamma at BaBar

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Total Pages : 4 pages
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Book Synopsis Measurements of the CKM Angle Gamma at BaBar by :

Download or read book Measurements of the CKM Angle Gamma at BaBar written by and published by . This book was released on 2007 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present a short review of the measurements of the CKM angle [gamma] performed by the BABAR experiment. We focus on methods using charged B decays, which give a direct access to [gamma] and provide the best constraints so far.

Measurement of the CKM Angle Alpha at BaBar

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Total Pages : 4 pages
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Book Synopsis Measurement of the CKM Angle Alpha at BaBar by : C. Yeche

Download or read book Measurement of the CKM Angle Alpha at BaBar written by C. Yeche and published by . This book was released on 2006 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present BABAR experiment studies to measure the CKM angle {alpha} of the Unitarity Triangle. The measurements are based on the B meson decays into the two-body state ({pi}{pi}), the quasi two-body state ({rho}{rho}), and the three-body state ({pi}{sup +}{pi}{sup -}{pi}{sup 0}). The results are obtained from data samples of about 230 million {Upsilon}(4S) {yields} B{bar B} decays collected between 1999 and 2004 with the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC.

Measurement of the CKM-Angle Gamma at BaBar

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Total Pages : 4 pages
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Book Synopsis Measurement of the CKM-Angle Gamma at BaBar by : V. Tisserand

Download or read book Measurement of the CKM-Angle Gamma at BaBar written by V. Tisserand and published by . This book was released on 2006 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors present the results of the measurements employed by the BABAR Collaboration, to determine the value of the Cabibbo-Kobayashi-Maskawa (CKM) CP-violating phase {gamma} ({triple_bond} arg [-V{sub ud}V*{sub ub}/V{sub cd}V*{sub cb}]). These measurements are based on the studies performed with the charged B-decays B{sup -} {yields} {tilde D}{sup 0} K{sup -}, B{sup -} {yields} {tilde D}*{sup 0} K*{sup -}, where {tilde D}{sup 0} indicates either a D{sup 0} or a {bar D}{sup 0} meson. A sample of about 230 million B{bar B} pairs collected by the BABAR detector [1], at the PEP-II asymmetric-energy e{sup +}e{sup -} collider at SLAC, is used.

CKM Unitarity Angles Alpha (Phi(2)) And Gamma (Phi(3)).

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ISBN 13 :
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Book Synopsis CKM Unitarity Angles Alpha (Phi(2)) And Gamma (Phi(3)). by :

Download or read book CKM Unitarity Angles Alpha (Phi(2)) And Gamma (Phi(3)). written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The author reports on the experimental studies of the CKM unitarity angles [alpha]([phi]2) and [gamma]([phi]3) with emphasis on recent measurements by the Bell and Babar experiments at the B-factory accelerators.

Measurements of CKM Angles Beta/phi_1 and Alpha/phi_2 at the Babar and Belle Experiments

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ISBN 13 :
Total Pages : 6 pages
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Book Synopsis Measurements of CKM Angles Beta/phi_1 and Alpha/phi_2 at the Babar and Belle Experiments by :

Download or read book Measurements of CKM Angles Beta/phi_1 and Alpha/phi_2 at the Babar and Belle Experiments written by and published by . This book was released on 2009 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: We report measurements of the CKM angles?/?1 and?/?2 done by the BABAR and Belle experiments. Both experiments have collected large data samples, corresponding to a total of more than 1 billion of B{bar B} pairs, at the ee− asymmetric-energy colliders PEP-II (SLAC) and KEK-B (KEK), respectively.

Measurement of the CKM Angle Gammma With B-+ ---]D(*)[K0(S) Pi- Pi+]K(*)-+ Decays in BaBar

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ISBN 13 :
Total Pages : 5 pages
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Book Synopsis Measurement of the CKM Angle Gammma With B-+ ---]D(*)[K0(S) Pi- Pi+]K(*)-+ Decays in BaBar by :

Download or read book Measurement of the CKM Angle Gammma With B-+ ---]D(*)[K0(S) Pi- Pi+]K(*)-+ Decays in BaBar written by and published by . This book was released on 2007 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Recent Results from the BaBar Experiment

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Recent Results from the BaBar Experiment by :

Download or read book Recent Results from the BaBar Experiment written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors present an overview of some of the most recent results from the BABAR experiment. They discuss the latest measurement of the time-dependent CP-violating asymmetries in neutral B decays to several CP eigenstates, that in the Standard Model (SM) is proportional to sin 2[beta]. They present measurements of branching fractions and CP-violating asymmetries in neutral B decays to two-body final states of charged pions and kaons, that are related to the angle [alpha] of the Unitarity Triangle. They also report the B[sup 0] lifetime measurement obtained from studying the B[sup 0] [yields] D*[sup -] [pi][sup +] and B[sup 0] [yields] D*[sup -] [rho][sup +] decay channels and the B[sup 0] [yields] D*[sup -] a[sub 1][sup +] branching fraction, obtained using a partial reconstruction technique. These measurements serve as a test and validation of the procedures required to measure the combination of CKM Unitarity Triangle angles sin(2[beta] + [gamma]).

Measurements of the CKM Angle Gamma with BaBar

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ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Measurements of the CKM Angle Gamma with BaBar by :

Download or read book Measurements of the CKM Angle Gamma with BaBar written by and published by . This book was released on 2013 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of the CKM Phase [gamma] with the BABAR Experiment

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ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (92 download)

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Book Synopsis Measurement of the CKM Phase [gamma] with the BABAR Experiment by : Universitat de València. Facultat de Física

Download or read book Measurement of the CKM Phase [gamma] with the BABAR Experiment written by Universitat de València. Facultat de Física and published by . This book was released on 2010 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

CP Violation Results from B Decays at BaBar

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ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (873 download)

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Book Synopsis CP Violation Results from B Decays at BaBar by :

Download or read book CP Violation Results from B Decays at BaBar written by and published by . This book was released on 2011 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the present paper we review recent experimental results from the BABAR experiment concerning the measurement of the CKM angles. A particular highlight is given to the novel independent determination of the angle [alpha] from B° → a1(1260){sup {+-}}[pi]{sup {-+}} and to the recent full-luminosity updates of several angle [gamma] measurements.

Measurement of the Angle Alpha at BABAR.

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ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (893 download)

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Book Synopsis Measurement of the Angle Alpha at BABAR. by :

Download or read book Measurement of the Angle Alpha at BABAR. written by and published by . This book was released on 2009 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors present recent measurements of the CKM angle [alpha] using data collected by the BABAR detector at the PEP-II asymmetric-energy ee− collider at the SLAC National Accelerator Laboratory, operating at the [Upsilon](4S) resonance. They present constraints on [alpha] from B 2![pi][pi], B 2![rho][rho] and B 2![rho][pi] decays.

Measurement of the CKM Phase Γ with the BABAR Experiment

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (133 download)

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Book Synopsis Measurement of the CKM Phase Γ with the BABAR Experiment by : Neus López March

Download or read book Measurement of the CKM Phase Γ with the BABAR Experiment written by Neus López March and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fundamental Interactions

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Publisher : World Scientific
ISBN 13 : 9812776095
Total Pages : 487 pages
Book Rating : 4.8/5 (127 download)

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Book Synopsis Fundamental Interactions by : Alan Astbury

Download or read book Fundamental Interactions written by Alan Astbury and published by World Scientific. This book was released on 2008 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume contains the latest results from the field of particle physics. The contributions cover the current status of all the Large Hadron Collider (LHC) experiments, the implications of the LHC for cosmology, and the search for dark matter and nuclear astrophysics. It also includes work on the current status of the future International Linear Collider (ILC).

Measurement of the CKM Angle Gamma in B+- to D K+- Decays With the BaBar Detector

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ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (871 download)

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Book Synopsis Measurement of the CKM Angle Gamma in B+- to D K+- Decays With the BaBar Detector by :

Download or read book Measurement of the CKM Angle Gamma in B+- to D K+- Decays With the BaBar Detector written by and published by . This book was released on 2007 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: We report on the measurement of the CKM angle [gamma] in B{sup {+-}} → DK{sup {+-}} decays with the BABAR detector. A general overview of different methods of analysis and a critical discussion of the most sensitive methods are presented here.

Progress Toward Measuring the Unitarity Angle Gamma

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Progress Toward Measuring the Unitarity Angle Gamma by :

Download or read book Progress Toward Measuring the Unitarity Angle Gamma written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Measuring the angle [gamma] of the unitarity triangle is an important part of overconstraining the Standard Model's explanation of CP violation and testing for new physics contributions to CP violation. Although there are many ways to measure [gamma], all of them have significant experimental or theoretical challenges. This talk presents progress at the babar experiment toward measuring [gamma] using B meson decays.

Measurements Related to CKM Angle Alpha in BABAR.

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Book Synopsis Measurements Related to CKM Angle Alpha in BABAR. by :

Download or read book Measurements Related to CKM Angle Alpha in BABAR. written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The BABAR collaboration measurements of the B →??, B →?? and B →?? decays are presented. New results, from a 113 fb−1 data sample, on the time-dependent CP asymmetries of the longitudinally polarized component of the B° →??− channel are S{sub??, long} = -0.19 ± 0.33 ± 0.11 and C{sub??, long} = -0.23 ± 0.24 ± 0.14. Constraints on the Unitarity Triangle angle? from the?? and the {rho}{rho} systems are derived.