Angular analysis of the decay $\mathrm{B^{0}}\to \mathrm{K}^{*0} \mu^{+} \mu^{-}$ and studies of mixing and $CP$ violation in the $\bf B_S^0$ system with the ATLAS detector

The measurement of B meson decay properties provides an alternative approach for searches for physics beyond the Standard Model. We present two different measurements performed with data taken in 2011 with the ATLAS detector at the Large Hadron collider. The first measurement is based on an angular...

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Autor principal: Schieck, Jochen
Lenguaje:eng
Publicado: 2013
Materias:
Detectors and Experimental Techniques
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.22323/1.180.0372
http://cds.cern.ch/record/1610291
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author Schieck, Jochen
author_facet Schieck, Jochen
author_sort Schieck, Jochen
collection CERN
description The measurement of B meson decay properties provides an alternative approach for searches for physics beyond the Standard Model. We present two different measurements performed with data taken in 2011 with the ATLAS detector at the Large Hadron collider. The first measurement is based on an angular analysis of the decay B->K*mumu, and in the second measurement the decay width difference delta_Gamma_S and the weak phase phi_s of the Bs0 system is determined using the decay Bs->JPsiPhi. For the second measurement a probability for the flavour quantum number of the b_quark at production time is determined.
id cern-1610291
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
record_format invenio
spelling cern-16102912021-05-03T20:19:30Zdoi:10.22323/1.180.0372http://cds.cern.ch/record/1610291engSchieck, JochenAngular analysis of the decay $\mathrm{B^{0}}\to \mathrm{K}^{*0} \mu^{+} \mu^{-}$ and studies of mixing and $CP$ violation in the $\bf B_S^0$ system with the ATLAS detectorDetectors and Experimental TechniquesParticle Physics - ExperimentThe measurement of B meson decay properties provides an alternative approach for searches for physics beyond the Standard Model. We present two different measurements performed with data taken in 2011 with the ATLAS detector at the Large Hadron collider. The first measurement is based on an angular analysis of the decay B->K*mumu, and in the second measurement the decay width difference delta_Gamma_S and the weak phase phi_s of the Bs0 system is determined using the decay Bs->JPsiPhi. For the second measurement a probability for the flavour quantum number of the b_quark at production time is determined.The measurement of B meson decay properties provides an alternative approach for searches for physics beyond the Standard Model. We present two different measurements performed with data taken in 2011 with the ATLAS detector at the Large Hadron collider. The first measurement is based on an angular analysis of the decay B->K*mumu, and in the second measurement the decay width difference delta_Gamma_S and the weak phase phi_s of the Bs0 system is determined using the decay Bs->JPsiPhi. For the second measurement a probability for the flavour quantum number of the b_quark at production time is determined.arXiv:1310.4213oai:cds.cern.ch:16102912013-10-14
spellingShingle Detectors and Experimental Techniques
Particle Physics - Experiment
Schieck, Jochen
Angular analysis of the decay $\mathrm{B^{0}}\to \mathrm{K}^{*0} \mu^{+} \mu^{-}$ and studies of mixing and $CP$ violation in the $\bf B_S^0$ system with the ATLAS detector
title Angular analysis of the decay $\mathrm{B^{0}}\to \mathrm{K}^{*0} \mu^{+} \mu^{-}$ and studies of mixing and $CP$ violation in the $\bf B_S^0$ system with the ATLAS detector
title_full Angular analysis of the decay $\mathrm{B^{0}}\to \mathrm{K}^{*0} \mu^{+} \mu^{-}$ and studies of mixing and $CP$ violation in the $\bf B_S^0$ system with the ATLAS detector
title_fullStr Angular analysis of the decay $\mathrm{B^{0}}\to \mathrm{K}^{*0} \mu^{+} \mu^{-}$ and studies of mixing and $CP$ violation in the $\bf B_S^0$ system with the ATLAS detector
title_full_unstemmed Angular analysis of the decay $\mathrm{B^{0}}\to \mathrm{K}^{*0} \mu^{+} \mu^{-}$ and studies of mixing and $CP$ violation in the $\bf B_S^0$ system with the ATLAS detector
title_short Angular analysis of the decay $\mathrm{B^{0}}\to \mathrm{K}^{*0} \mu^{+} \mu^{-}$ and studies of mixing and $CP$ violation in the $\bf B_S^0$ system with the ATLAS detector
title_sort angular analysis of the decay $\mathrm{b^{0}}\to \mathrm{k}^{*0} \mu^{+} \mu^{-}$ and studies of mixing and $cp$ violation in the $\bf b_s^0$ system with the atlas detector
topic Detectors and Experimental Techniques
Particle Physics - Experiment
url https://dx.doi.org/10.22323/1.180.0372
http://cds.cern.ch/record/1610291
work_keys_str_mv AT schieckjochen angularanalysisofthedecaymathrmb0tomathrmk0mumuandstudiesofmixingandcpviolationinthebfbs0systemwiththeatlasdetector

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