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2014-01

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cc-by (c) Camboni, Alessandro et al., 2014
Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/185616

Search for CP violation in the decay D+ -> pi(-)pi(+)pi(+)

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https://doi.org/10.1016/j.physletb.2013.12.035

Abstract

A search for CP violation in the phase space of the decay D+ → π −π +π + is reported using pp collision data, corresponding to an integrated luminosity of 1.0 fb−1 , collected by the LHCb experiment at a centre-of-mass energy of 7 TeV. The Dalitz plot distributions for 3.1 × 106 D+ and D− candidates are compared with binned and unbinned model-independent techniques. No evidence for CP violation is found.

Subject

Hadrons, Gran Col·lisionador d'Hadrons, Física de partícules, Experiments

Subject (English)

Hadrons, Large Hadron Collider (France and Switzerland), Particle physics, Experiments

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Articles publicats en revistes (Física Quàntica i Astrofísica)

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CAMBONI, Alessandro, et al. Search for CP violation in the decay D+ -> pi(-)pi(+)pi(+). Physics Letters B. 2014. Vol. 728, num. 585-595. ISSN 0370-2693. [consulted: 16 of August of 2026]. Available at: https://hdl.handle.net/2445/185616

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