Published 2015 | Version v1
Journal article Metadata-only

Search for new physics in anti b → anti s e+e- decays

Creators

  • 1. TU Dortmund University, Dortmund (Germany)

Description

In summer 2014 the LHCb collaboration published their results on the measurement of the observable RK = B(anti B → anti Kμ+μ-)/B(anti B → anti Ke+e-), which revealed a deviation of 2.6σ from the Standard Model prediction. I check whether the deviation can be explained by scalar and pseudo-scalar dimension-six operators and investigate constraints from other measurements in a model-independent way. Furthermore, I analyse the contributions of the new operators to the angular distribution of anti B → anti Ke+e- decays.

Additional details

Identifiers

URL
http://www.dpg-verhandlungen.de;

Publishing Information

Journal Title
Verhandlungen der Deutschen Physikalischen Gesellschaft
Journal Issue
Wuppertal 2015 issue
Series
Also available as printed version: Verhandlungen der Deutschen Physikalischen Gesellschaft v. 50(2)
Journal Page Range
[1 p.]
ISSN
0420-0195
CODEN
VDPEAZ

Conference

Title
2015 DPG Spring meeting of the Divisions of Physics Education, Extraterrestrial Physics, Radiation and Medicine Physics, Particle Physics and Working Group on Accelerator Physics
Original Conference Title
DPG-Fruehjahrstagung 2015 der Fachverbaende Didaktik der Physik, Extraterrestrische Physik, Strahlen- und Medizinphysik, Teilchenphysik und dem Arbeitskreis Beschleunigerphysik
Dates
9-13 Mar 2015
Place
Wuppertal (Germany)

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
47080871
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANGULAR DISTRIBUTION; B ANTIQUARKS; B MESONS; FLAVOR MODEL; GRAND UNIFIED THEORY; MANY-DIMENSIONAL CALCULATIONS; NEUTRAL-CURRENT INTERACTIONS; PSEUDOSCALAR ANTIMESONS; QUANTUM OPERATORS; SEMILEPTONIC DECAY; SYMMETRY BREAKING
Descriptors DEC
ANTIMATTER; ANTIMESONS; ANTIPARTICLES; ANTIQUARKS; B QUARKS; BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; COMPOSITE MODELS; DECAY; DISTRIBUTION; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; HADRONS; INTERACTIONS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MATTER; MESONS; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE MODELS; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; QUARK MODEL; QUARKS; UNIFIED GAUGE MODELS; WEAK PARTICLE DECAY

Optional Information

Notes
Session: T 90.6 Do 18:00; No further information available