Precision measurement of the Xi(++)(cc) mass
File(s)Aaij2020_Article_PrecisionMeasurementOfTheΞccVa.pdf (401.97 KB)
Published version
Author(s)
Type
Journal Article
Abstract
A measurement of the Ξ++cc mass is performed using data collected by the LHCb experiment between 2016 and 2018 in pp collisions at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 5.6 fb−1. The Ξ++cc candidates are reconstructed via the decay modes Ξ++cc→Λ+cK−π+π+ and Ξ++cc→Ξ+cπ+. The result, 3621.55 ± 0.23 (stat) ± 0.30 (syst) MeV/c2, is the most precise measurement of the Ξ++cc mass to date.
Date Issued
2020-02-07
Date Acceptance
2020-01-20
Citation
The Journal of High Energy Physics, 2020, 2020 (2)
ISSN
1029-8479
Publisher
Springer Verlag (Germany)
Journal / Book Title
The Journal of High Energy Physics
Volume
2020
Issue
2
Copyright Statement
© The Author(s). © CERN,for the bene t of the LHCb Collaboration.Article funded by SCOAP3. This article is distributed under the terms of the Creative CommonsAttribution License (CC-BY 4.0), which permits any use, distribution and reproduction inany medium, provided the original author(s) and source are credited.
Identifier
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000513450500001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
Subjects
Science & Technology
Physical Sciences
Physics, Particles & Fields
Physics
Charm physics
Hadron-Hadron scattering (experiments)
QCD
Spectroscopy
HADRONIC PRODUCTION
HEAVY BARYONS
VERSION
DECAY
TOOL
Publication Status
Published
Article Number
ARTN 49