Please use this identifier to cite or link to this item: http://earchive.tpu.ru/handle/11683/72778
Title: Search for CP violation in D+(s)→h+π0 and D+(s)→h+η decays
Authors: Aaij, Roel
Beteta, Carlos Abellan
Eydelman, Semen Isaakovich
Kharisova, Anastasiya Evgenjevna
Panshin, Gennady Leonidovich
Keywords: Charm physics; CP violation; Hadron-Hadron scattering (experiments)
Issue Date: 2021
Publisher: Springer Science+Business Media LLC.
Citation: Search for CP violation in D+(s)→h+π0 and D+(s)→h+η decays / R. Aaij, C. A. Beteta, S. I. Eydelman [et al.] // Journal of High Energy Physics. — 2021. — Vol. 2021, iss. 6. — [19, 24 p.].
Abstract: Searches for CP violation in the two-body decays D+(s)→h+π0 and D+(s)→h+η (where h+ denotes a π+ or K+ meson) are performed using pp collision data collected by the LHCb experiment corresponding to either 9 fb−1 or 6 fb−1 of integrated luminosity. The π0 and η mesons are reconstructed using the e+e−γ final state, which can proceed as three-body decays π0 → e+e−γ and η → e+e−γ, or via the two-body decays π0 → γγ and η → γγ followed by a photon conversion. The measurements are made relative to the control modes D+(s)→K0Sh+ to cancel the production and detection asymmetries.
URI: http://earchive.tpu.ru/handle/11683/72778
Appears in Collections:Репринты научных публикаций

Files in This Item:
File Description SizeFormat 
reprint-nw-37925.pdf894 kBAdobe PDFView/Open


This item is licensed under a Creative Commons License Creative Commons