# 4th ComHEP: Colombian Meeting on High Energy Physics (Barranquilla, Colombia)

2-6 December 2019
Centro Cultural, Universidad del Atlántico
America/Bogota timezone

## CP sensitivity Dalitz plot analisis of the decay B2KsKK

4 Dec 2019, 17:55
5m
Teatrino 1 (Centro Cultural, Universidad del Atlántico)

### Teatrino 1

#### Centro Cultural, Universidad del Atlántico

Universidad del Atlántico Carrera 30 No. 8-49 Puerto Colombia, Atlántico
Poster

### Speaker

Rafael David Nunez Palacio (Universidad Nacional de Colombia (CO))

### Description

I study the weak three-body decay $B^0 \rightarrow K^0_s K^+ K^-$ at the LHCb experiment (Large Hadron Collider beauty) in the LHC (Large Hadron Collider) at CERN (Conseil Européen pour la Recherche Nucléaire). We validate the current results from Run 1 (2010-2012) and study the expected results for Run 2 (2015-2018) and Run 3 (2021-). The simulation of the experimental conditions like the tagging (flavour of the $B^0$), the detector efficiency and the number of expected events will determine the sensitivity of the phase space density (Dalitz plot) to the isobar amplitudes for the many resonance modes in the three-body decay, expecting to determine the expected precision of the CP-violating asymmetries of the flavour specific modes.

### Primary authors

Rafael David Nunez Palacio (Universidad Nacional de Colombia (CO)) Diego Milanes Carreno (Universidad Nacional de Colombia (CO))

### Presentation Materials

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