Measurement Of The Branching Fraction For The Decay K0 L Pi Pi E E In The High M Subscript Pi Subscript Pi Invariant Mass Region

DOWNLOAD

Download Measurement Of The Branching Fraction For The Decay K0 L Pi Pi E E In The High M Subscript Pi Subscript Pi Invariant Mass Region PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Measurement Of The Branching Fraction For The Decay K0 L Pi Pi E E In The High M Subscript Pi Subscript Pi Invariant Mass Region 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

Measurement Of The Branching Fraction For The Decay K0 L Pi Pi E E In The High M Subscript Pi Subscript Pi Invariant Mass Region

DOWNLOAD
Author : Joshua J. Moss
language : en
Publisher:
Release Date : 2007

Measurement Of The Branching Fraction For The Decay K0 L Pi Pi E E In The High M Subscript Pi Subscript Pi Invariant Mass Region written by Joshua J. Moss and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Branching fractions (Nuclear physics) categories.

A Measurement Of The Branching Ratio Of The Pi 0 Dalitz Decay Using K Subscript L Arrow 3 Pi 0 Decays From Ktev

DOWNLOAD
Author : Erin E. Abouzaid
language : en
Publisher:
Release Date : 2007

A Measurement Of The Branching Ratio Of The Pi 0 Dalitz Decay Using K Subscript L Arrow 3 Pi 0 Decays From Ktev written by Erin E. Abouzaid and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Kaons categories.

Measurement Of The Branching Fraction And The Cp Violating Asymmetry For The Decay B0 To K0s Pi0

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

Measurement Of The Branching Fraction And The Cp Violating Asymmetry For The Decay B0 To K0s Pi0 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.

The authors measure the branching fraction and the CP-violating asymmetry of B° 2!K{sub S}°[pi]° decays with 227 million [Upsilon](4S) 2!B{bar B} events collected with the BABAR detector at the PEP-II asymmetric-energy ee− collider at SLAC. They obtain a branching fraction [Beta](B° 2!K°[pi]°) = (11.4 ± 0.9 ± 0.6) x 10−6 and CP-violating asymmetry parameters C{sub K{sub S}°[pi]°} = 0.06 ± 0.18 ± 0.03 and S{sub K{sub S}°[pi]°} = 0.35{sub -0.33}{sup +0.30} ± 0.04, where the first error is statistical and the second systematic.

Measurement Of The B0 To Pi L Nu And B To Pi0 L Nu Branching Fractions And Determination Of

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

Measurement Of The B0 To Pi L Nu And B To Pi0 L Nu Branching Fractions And Determination Of 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.

The authors report preliminary measurements of the charmless exclusive semileptonic branching fractions of the B° → ?−l+? and B+ → ?°l+? decays, based on 211 fb−1 of data collected at the ?(4S) resonance by the BABAR detector. In events in which the decay of one B meson to a hadronic final state is fully reconstructed, the semileptonic decay of the second B meson is identified by the detection of a charged lepton and a pion. They measure the partial branching fractions for B° → ?−l+? and B+ → ?°l+? in three regions of the invariant mass squared of the lepton pair, and they obtain the total branching fractions ?(B° → ?−l+?) = (1.14 ± 0.27{sub stat} ± 0.17{sub syst}) x 10−4 and ?(B+ → ?°l+?) = (0.86 ± 0.22{sub stat} ± 0.11{sub syst}) x 10−4. Using isospin symmetry, they measure the combined total branching fraction ?(B° → ?−l+?) = (1.28 ± 0.23{sub stat} ± 0.16{sub syst}) x 10−4. Theoretical predictions of the form-factor are used to determine the magnitude of the Cabibbo-Kobayashi-Maskawa matrix element.

Recueil Factice D Articles De Presse Concernant Henriette Berthias

DOWNLOAD
Author :
language : en
Publisher:
Release Date :

Recueil Factice D Articles De Presse Concernant Henriette Berthias written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.

Measurement Of The Branching Fractions For The Decays B Sup 0 D Sup P Bar P Pi Sup B Sup 0 D Sup P Bar P Pi Sup B0 D Sup 0 P Bar P And B Sup 0 D Sup 0 P Bar P

DOWNLOAD
Author :
language : en
Publisher:
Release Date : 2004

Measurement Of The Branching Fractions For The Decays B Sup 0 D Sup P Bar P Pi Sup B Sup 0 D Sup P Bar P Pi Sup B0 D Sup 0 P Bar P And B Sup 0 D Sup 0 P Bar P written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with categories.

The B[sup 0] meson decay modes B[sup 0] --> D*[sup -]p[bar p][pi][sup +], D[sup -]p[bar p][sup +], [bar D]*[sup 0]p[bar p], and B[sup 0] --> [bar D][sup 0]p[bar p] are studied in a sample of 124 x 10[sup 6] B[bar B] pairs collected with the BABAR detector at the PEP-II collider. The decay of B[sup 0] --> D[sup -]p[bar p][pi][sup +] is observed for the first time, with a measured branching fraction B(B[sup 0] --> D[sup -]p[bar p][pi][sup +]) = (3.80 [+-] 0.35 [+-] 0.46) x 10[sup -4]. The following branching fractions are also determined: B(B[sup 0] --> D*[sup -]p[bar p][pi][sup +]) = (5.61 [+-] 0.59 [+-] 0.73) x 10[sup -4], B(B[sup 0] --> [bar D]*[sup 0] p[bar p]) = (0.67 [+-] 0.21 [+-] 0.09) x 10[sup -4], and B(B[sup 0] --> [bar D][sup 0]p[bar p]) = (1.24 [+-] 0.14 [+-] 0.12) x 10[sup -4]. In each decay mode the invariant mass spectra of the charmed mesons and the baryons are compared with a pure phase-space hypothesis in order to gain insight into the B meson decay dynamics. In particular, the Dalitz plots of [bar D]*[sup 0]p versus [bar D]*[sup 0][bar p] for B[sup 0] --> [bar D]*[sup 0]p[bar p] and of [bar D][sup 0]p versus [bar D][sup 0][bar p] for B[sup 0] --> [bar D][sup 0]p[bar p] are presented. All results are preliminary.

Study Of The B J Psi K Pi Pi Decay And Measurement Of The B X 3872 K Branching Fraction

DOWNLOAD
Author :
language : en
Publisher:
Release Date : 2004

Study Of The B J Psi K Pi Pi Decay And Measurement Of The B X 3872 K Branching Fraction written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with categories.

The authors study the decay B[sup -] [yields] J/[psi]K[sup -][pi][sup +][pi][sup -] using 117 million B[bar B] events collected at the [Upsilon](4S) resonance with the BaBar detector at the PEP-II e[sup +]e[sup -] asymmetric-energy storage ring. They measure the branching fractions [Beta](B[sup -] [yields] J/[psi]K[sup -] [pi][sup +][pi][sup -]) = (116 [+-] 7(stat.) [+-] 9(syst.)) x 10[sup -5] and [Beta](B[sup -] [yields] X(3872)K[sup -]) x [Beta](X(3872) [yields] J/[psi][pi][sup +][pi][sup -]) = (1.28 [+-] 0.41) x 10[sup -5] and find the mass of the X(3872) to be 3873.4 [+-] 1.4MeV/c[sup 2]. They search for the h[sub c] narrow state in the decay B[sup -] [yields] h[sub c] K[sup -], h[sub c] [yields] J/[psi][pi][sup +][pi][sup -] and for the decay B[sup -] [yields] J/[psi]D[sup 0][pi][sup -], with D[sup 0] [yields] K[sup -][pi][sup +]. They set the 90% C.L. limits [Beta](B[sup -] [yields] h[sub c]K[sup -]) x [Beta](h[sub c] [yields] J/[psi][pi][sup +][pi][sup -])

Measurement Of The Branching Fraction For D S Phi Pi

DOWNLOAD
Author :
language : en
Publisher:
Release Date : 2003

Measurement Of The Branching Fraction For D S Phi 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 2003 with categories.

The authors present a model-independent measurement of[Beta](D[sub s][sup -][yields][phi][pi][sup -])/[Beta](D[sup 0][yields] K[sup -][pi][sup+]) by partially reconstructing the decay[bar B][sup 0][yields] D*[sup+]D*[sub s][sup -]. Using data collected with the CLEO II detector at CESR, they determine[Beta](D[sub s][sup -][yields][phi][pi][sup -])/[Beta](D[sup 0][yields] K[sup -][pi][sup+])= 0.92[+-] 0.20(stat.)[+-] 0.11(syst.). Their measurement of[Beta](D[sup 0][yields] K[sup -][pi][sup+]) then gives[Beta](D[sub s][sup -][yields][phi][pi][sup -])= (3.59[+-] 0.77[+-] 0.48)%.

Baaf V

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

Baaf V 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.

A Measurement Of The Branching Ratio Of Pi Superscript 0 E Superscript E Superscript Using K Subscript L 3pi Superscript 0 Decays In Flight

DOWNLOAD
Author : Eric D. Zimmerman
language : en
Publisher:
Release Date : 1999

A Measurement Of The Branching Ratio Of Pi Superscript 0 E Superscript E Superscript Using K Subscript L 3pi Superscript 0 Decays In Flight written by Eric D. Zimmerman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Branching ratios (Nuclear physics) categories.