Measurement of the Decay Asymmetries of the Omega-minus Baryon 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 Measurement of the Decay Asymmetries of the Omega-minus Baryon PDF full book. Access full book title Measurement of the Decay Asymmetries of the Omega-minus Baryon by Gerald Michael Guglielmo. Download full books in PDF and EPUB format.
Author: Gerald Michael Guglielmo
Publisher:
ISBN:
Category :
Languages : en
Pages : 346
Get Book Here
Book Description
Author: Gerald Michael Guglielmo
Publisher:
ISBN:
Category :
Languages : en
Pages : 346
Get Book Here
Book Description
Author: Keith Alan Thorne
Publisher:
ISBN:
Category :
Languages : en
Pages : 392
Get Book Here
Book Description
Author: Veronika Chobanova
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
![Measurement of the Asymmetry in the Decay Antiomega+ ---] Antilambda K+ ---] Anti-p Pi+ K PDF](https://books.google.com/books/content/images/frontcover/VK-sAQAACAAJ?fife=w80-h100)
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 4
Get Book Here
Book Description
The asymmetry in the {bar p} angular distribution in the sequential decay {bar {Omega}} 2!{bar {Lambda}}K 2!{bar p}[pi]+K+ has been measured to be {bar [alpha]}{sub {Omega}}{bar [alpha]}{sub {Lambda}} = [+1.16±0.18(stat)±0.17(syst)]x10−2 using 1.89x106 unpolarized {bar {Omega}}+ decays recorded by the Hyper CP (E871) experiment at Fermilab. Using the known value of [alpha]{sub {Lambda}}, and assuming that {bar [alpha]}{sub {Lambda}} = -{alpha}{sub {Lambda}}, {bar {alpha}}{sub {Omega}} = [-1.81±0.28(stat)±0.26(syst)]x10−2. A comparison between this measurement of {bar {alpha}}{sub {Omega}}{bar {alpha}}{sub {Lambda}} and recent measurements of {alpha}{sub {Omega}}{alpha}{sub {Lambda}} made by HyperCP shows no evidence of a violation of CP symmetry.
Author: David McDill Woods
Publisher:
ISBN:
Category :
Languages : en
Pages : 272
Get Book Here
Book Description
![Measurement of the Decay B -] Omega L Nu with the Babar Detector and Determination of V_ub PDF](https://books.google.com/books/content/images/frontcover/ENecAQAACAAJ?fife=w80-h100)
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
We measure the branching fraction of the exclusive charmless semileptonic decay B 2![omega]l[nu]{sub l}, where l is either an electron or a muon, with the charged B meson recoiling against a tag B meson decaying in the charmed semileptonic modes B 2!Dl[nu]{sub {ell}} or B 2!D*{ell}[nu]{sub {nu}}. The measurement is based on a dataset of 426.1 fb−1 of ee− collisions at a CM energy of 10.58 GeV recorded with the BABAR detector at the PEP-II asymmetric B Factory located at the SLAC National Accelerator Laboratory. We also calculate the relevant B 2![omega] hadronic form factors to determine the magnitude of the Cabibbo-Kobayashi-Maskawa matrix element.
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 638
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Dissertation abstracts
Languages : en
Pages : 800
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 17
Get Book Here
Book Description
The authors report the observation of the bottom, doubly-strange baryon?{sub b}− through the decay chain?{sub b}− → J/??−, where J/? →??−,?− →?K−, and? → p?−, using 4.2 fb−1 of data from p{bar p} collisions at √s = 1.96 TeV, and recorded with the Collider Detector at Fermilab. A signal is observed whose probability of arising from a background fluctuation is 4.0 x 10−8, or 5.5 Gaussian standard deviations. The?{sub b}− mass is measured to be 6054.4 ± 6.8(stat.) ± 0.9(syst.) MeV/c2. The lifetime of the?{sub b}− baryon is measured to be 1.13{sub -0.40}{sup +0.53}(stat.) ± 0.02(syst.) ps. In addition, for the?{sub b}− baryon they measure a mass of 5790.9 ± 2.6(stat.) ± 0.8(syst.) MeV/c2 and a lifetime of 1.56{sub -0.25}{sup +0.27}(stat.) ± 0.02(syst.) ps.
Author: B. Aubert
Publisher:
ISBN:
Category :
Languages : en
Pages : 7
Get Book Here
Book Description
The authors report the first observation of an excited singly-charmed baryon {Omega}*{sub c} (css) in the radiative decay {Omega}{sub c}{sup 0}{gamma}, where the {Omega}{sub c}{sup 0} baryon is reconstructed in the decays to the final states {Omega}{sup -}{pi}{sup +}, {Omega}{sup -} {pi}{sup +}{pi}{sup 0}, {Omega}{sup -}{pi}{sup +}{pi}{sup -}{pi}{sup +}, and {Xi}{sup -} K{sup -} {pi}{sup +}{pi}{sup +}. This analysis is performed using a dataset of 230.7 fb{sup -1} collected by the BABAR detector at the PEP-II asymmetric-energy B Factory at the Stanford Linear Accelerator Center. The mass difference between the {Omega}*{sub c} and the {Omega}{sub c}{sup 0} baryons is measured to be 70.8 {+-} 1.0(stat) {+-} 1.1(syst) MeV/c{sup 2}. They also measure the ratio of inclusive production cross sections of {Omega}*{sub c} and {Omega}{sub c}{sup 0} in e{sup +}e{sup -} annihilation.
