Studies of the Decay B [arrow, Eta]cK at the BABAR Experiment PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Studies of the Decay B [arrow, Eta]cK at the BABAR Experiment PDF full book. Access full book title Studies of the Decay B [arrow, Eta]cK at the BABAR Experiment by Nicholas Robert Barlow. Download full books in PDF and EPUB format.
![Studies of the Decay B [arrow, Eta]cK at the BABAR Experiment PDF](https://books.google.com/books/content/images/frontcover/Wrd90AEACAAJ?fife=w150-h200)
Author: Nicholas Robert Barlow
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Get Book Here
Book Description
![Studies of the Decay B [arrow, Eta]cK at the BABAR Experiment PDF](https://books.google.com/books/content/images/frontcover/Wrd90AEACAAJ?fife=w80-h100)
Author: Nicholas Robert Barlow
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Get Book Here
Book Description
![A Study of the Rare Charmless Hadronic B Decay B+ [rightwards Arrow] A+\rtlchᝰ? \ltrch {486} Using the BaBar Detector PDF](https://books.google.com/books/content/images/frontcover/jxD7jwEACAAJ?fife=w80-h100)
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
![Study of the Decay Τ [superscript -] [arrow] Π [superscript -] Η Ν [subscript Π] at the BABAR Experiment PDF](https://books.google.com/books/content/images/frontcover/kC3avQEACAAJ?fife=w80-h100)
Author: Marta Artamendi Tavera
Publisher:
ISBN:
Category :
Languages : en
Pages : 145
Get Book Here
Book Description
![A Study of the Rare Charmless Hadronic B Decay B+ [rightwards Arrow] A+\rtlchᝰ? \ltrch {u00BA} Using the BaBar Detector PDF](https://books.google.com/books/content/images/frontcover/RdPK0AEACAAJ?fife=w80-h100)
Author: William Panduro Vazquez
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Get Book Here
Book Description
Author: Christopher Thomas Potter
Publisher:
ISBN:
Category : Mesons
Languages : en
Pages : 446
Get Book Here
Book Description
Author: Ventzislav B. Koptchev
Publisher:
ISBN:
Category : Beta decay
Languages : en
Pages : 368
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 167
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 4
Get Book Here
Book Description
Recent results from the BaBar Collaboration in the sector of B decays to open Charm are presented. Some of the results represent new precision measurements and QCD tests, some other analysis is aimed to the study of rare decays and search for new physics. Branching fractions for the modes observed for the first time are highlighted. A few results are presented also in the baryon sector.
![A Search for the Rare Decay B-]tau+tau- at the BaBar Experiment PDF](https://books.google.com/books/content/images/frontcover/LcfQjwEACAAJ?fife=w80-h100)
Author: Christopher Thomas Potter
Publisher:
ISBN:
Category :
Languages : en
Pages : 223
Get Book Here
Book Description
The Standard Model of particle physics predicts that the branching ratio for the rare decay B{sup 0} {yields} {tau}{sup +}{tau}{sup -} is 3.1 x 10{sup -8}, though untested models which could supersede it predict large enhancements. This dissertation describes the search for this rare decay in 210.4 fb{sup -1} of B{sup 0}{bar B}{sup 0} data collected at the {Upsilon}(4S) resonance in the Babar detector at the Stanford Linear Accelerator Center. In the analysis, one neutral B meson is fully reconstructed in a hadronic mode and recoil events which are consistent with each tau decaying in a mode {tau} {yields} {pi}{nu}, {rho}{nu}, or l{nu}{bar {nu}} are selected. There is no evidence for signal. The result is consistent with a downward fluctuation by 1.1 statistical standard deviations of the expected Standard Model background. Taking the expected background, the number of observed events and the expected statistical and systematic errors into account yields 2.7 x 10{sup -3} as the upper limit for B{sup 0} {yields} {tau}{sup +}{tau}{sup -} at the 90% confidence level.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 5
Get Book Here
Book Description
Using about 23M B{bar B} events collected in 1999-2000 with the BABAR detector, they report on the decays B 2!D(*){bar D}(*)K and B° 2!D*D*−. The branching fractions of the low background decay modes B° 2!D*− D(*)°K are determined to be [Beta](B° 2!D*− D°K+) = (2.8 ± 0.7 ± 0.5) x 10−3 and [Beta](B° 2!D*−D*°K+) = (6.8 ± 1.7 ± 1.7) x 10−3, where the first error quoted is statistical and the second systematic. Observation of a significant number of candidates in the color-suppressed decay mode B+ 2!D*+D*− K+ is reported with a branching fraction [Beta](B+ 2!D*+D*− K+) = (3.4 ± 1.6 ± 0.9) x 10−3. Decays of the type B 2!D(*){bar D}(*) can be used to provide a measurement of the parameter sin2[beta] of the Unitarity Triangle. For this decay mode they measure a branching fraction of [Beta](B° 2!D*+D*−) = (8.0 ± 1.6 ± 1.2) x 10−4.
