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Book Die r misch katholische Kirche

Download or read book Die r misch katholische Kirche written by and published by . This book was released on 1941 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Measurement of the Weak Mixing Angle in Moller Scattering

Download or read book Measurement of the Weak Mixing Angle in Moller Scattering written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Antiquit s pr cieuses

Download or read book Antiquit s pr cieuses written by and published by . This book was released on 1922 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book A Precision Measurement of the Weak Mixing Angle in Moller Scattering at Low Q 2

Download or read book A Precision Measurement of the Weak Mixing Angle in Moller Scattering at Low Q 2 written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The electroweak theory has been probed to a high level of precision at the mass scale of the Z° through the joint contributions of LEP at CERN and the SLC at SLAC. The E158 experiment at SLAC complements these results by measuring the weak mixing angle at a Q2 of 0.026 (GeV/c)2, far below the weak scale. The experiment utilizes a 48 GeV longitudinally polarized electron beam on unpolarized atomic electrons in a target of liquid hydrogen to measure the parity-violating asymmetry A{sup PV} in Moeller scattering. The tree-level prediction for A{sup PV} is proportional to 1-4 sin2 [theta]{sub W}. Since sin2 [theta]{sub W} ≈ 0.25, the effect of radiative corrections is enhanced, allowing the E158 experiment to probe for physics effects beyond the Standard Model at the TeV scale. This work presents the results from the first two physics runs of the experiment, covering data collected in the year 2002. The parity-violating asymmetry A{sup PV} was measured to be A{sup PV} = -158 ppb ± 21 ppb (stat) ± 17 ppb (sys). The result represents the first demonstration of parity violation in Moeller scattering. The observed value of A{sup PV} corresponds to a measurement of the weak mixing angle of sin2 [theta]{sub W}{sup eff} = 0.2380 ± 0.0016(stat) ± 0.0013(sys), which is in good agreement with the theoretical prediction of sin2 [theta]{sub W}{sup eff} = 0.2385 ± 0.0006 (theory).

Book A Measurement of the Weak Mixing Angle in Neutrino nucleeon Scattering

Download or read book A Measurement of the Weak Mixing Angle in Neutrino nucleeon Scattering written by Carlos Gerardo Arroyo and published by . This book was released on 1996 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Measurement of the Weak Mixing Angle and the Spin of the Gluon from Angular Distributions in the Reaction Pp Z X X with ATLAS

Download or read book Measurement of the Weak Mixing Angle and the Spin of the Gluon from Angular Distributions in the Reaction Pp Z X X with ATLAS written by Kristof Schmieden and published by . This book was released on 2013 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Measurement of the Weak Mixing Angle and the Spin of the Gluon from Angular Distributions in the Reaction Pp Z gamma X my my X with ATLAS

Download or read book Measurement of the Weak Mixing Angle and the Spin of the Gluon from Angular Distributions in the Reaction Pp Z gamma X my my X with ATLAS written by and published by . This book was released on 2013 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book A Determination of the Effective Weak Mixing Angle from a Measurement of the Forward backward Charge Asymmetry in Heavy Flavour Decays of the Z0 Boson at LEP

Download or read book A Determination of the Effective Weak Mixing Angle from a Measurement of the Forward backward Charge Asymmetry in Heavy Flavour Decays of the Z0 Boson at LEP written by Paul Gary Colrain and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book A Precise Measurement of the Weak Mixing Angle in Neutrino nucleon Scattering

Download or read book A Precise Measurement of the Weak Mixing Angle in Neutrino nucleon Scattering written by Bruce James King and published by . This book was released on 1994 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Precise Determination of the Weak Mixing Angle from a Measurement of A sub LR in E sup e sup minus yields Z sup 0

Download or read book Precise Determination of the Weak Mixing Angle from a Measurement of A sub LR in E sup e sup minus yields Z sup 0 written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In the 1993 SLC/SLD run, the SLD recorded 50,000 Z events produced by the collision of longitudinally polarized electrons on unpolarized positrons at a center-of-mass energy of 91.26 GeV. The luminosity-weighted average polarization of the SLC electron beam was (63.0[+-]1.1)%. The authors measure the left-right cross-section asymmetry in Z boson production, A[sub LR], to be 0.1628[+-]0.0071(stat.)[+-]0.0028(syst.) which determines the effective weak mixing angle to be sin[sup 2][theta][sup eff][sub W] = 0.2292 [+-] 0.0009(stat.) [+-] 0.0004(syst.).