Published 2016 | Version v1
Journal article Metadata-only

Search for new physics in singly Cabibbo suppressed D decays at the Belle experiment

Creators

  • 1. Physikdepartment E18, TU Muenchen, Garching (Germany)

Description

The Standard Model predicts CP-Violation effects to be confined to ΔI=1/2 amplitudes in singly Cabibbo suppressed D decays. Therefore the measurement of CP violation in ΔI=3/2 amplitudes will provide evidence of new physics. In our analysis we undertake the first measurement of the branching ratio for the D± → K0s K-+ π± π± π0 decay using the data sample of the Belle experiment. Additionally an amplitude analysis of the decay is performed to estimate the effect of the new physics contribution to the decay. The current status of the analysis is presented in the contribution.

Additional details

Identifiers

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

Publishing Information

Journal Title
Verhandlungen der Deutschen Physikalischen Gesellschaft
Journal Issue
Hamburg 2016 issue
Series
Also available as printed version: Verhandlungen der Deutschen Physikalischen Gesellschaft v. 51(2)
Journal Page Range
[1 p.]
ISSN
0420-0195
CODEN
VDPEAZ

Conference

Title
DPG-Fruehjahrstagung 2016 (Spring meeting) of the section matter and cosmos (SMuK) together with the divisions gravity and relativity, radiation and medical physics, particle physics, theoretical and mathematical physics, and the working group philosophy of physics
Original Conference Title
DPG-Fruehjahrstagung 2016 der Sektion Materie und Kosmos (SMuK) gemeinsam mit den Fachverbaenden Gravitation und Relativitaetstheorie, Strahlen- und Medizinphysik, Teilchenphysik, Theoretische und Mathematische Grundlagen der Physik sowie der Arbeitsgruppe Philosophie der Physik
Dates
29 Feb - 4 Mar 2016
Place
Hamburg (Germany)

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
48010363
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANNIHILATION; BRANCHING RATIO; CP INVARIANCE; D MINUS MESONS; D PLUS MESONS; DECAY AMPLITUDES; ELECTRON-POSITRON INTERACTIONS; PAIR PRODUCTION; SYMMETRY BREAKING; WEAK HADRONIC DECAY
Descriptors DEC
AMPLITUDES; BOSONS; CHARM PARTICLES; CHARMED MESONS; D MESONS; DECAY; DIMENSIONLESS NUMBERS; ELEMENTARY PARTICLES; HADRONS; INTERACTIONS; INVARIANCE PRINCIPLES; LEPTON-LEPTON INTERACTIONS; MESONS; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PSEUDOSCALAR MESONS; TRANSITION AMPLITUDES; WEAK PARTICLE DECAY

Optional Information

Notes
Session: T 7.4 Mo 11:45; No further information available
Collaborations
Belle-Collaboration