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research article
Observation of New Ω 0 cStates Decaying to the Ξc plus K- Final State
September 26, 2023
Two new excited states, S2c(3185)0 and S2c(3327)0, are observed in the E thorn c K- invariant-mass spectrum using proton-proton collision data collected by the LHCb experiment, corresponding to an integrated luminosity of 9 fb-1. Five previously observed excited S20c states are confirmed, namely S2c(3000)0, S2c(3050)0, S2c(3065)0, S2c(3090)0, and S2c(3119)0. The masses and widths of these seven states are measured with the highest precision to date.
Type
research article
Web of Science ID
WOS:001102953400004
Authors
Aaij, R.
•
Abdelmotteleb, A. S. W.
•
Beteta, C. Abellan
•
Abudinen, F.
•
Ackernley, T.
•
Adeva, B.
•
Adinolfi, M.
•
Adlarson, P.
•
Afsharnia, H.
•
Agapopoulou, C.
Corporate authors
LHCb Collaboration
Publication date
2023-09-26
Publisher
Published in
Volume
131
Issue
13
Article Number
131902
Subjects
Peer reviewed
REVIEWED
EPFL units
Funder | Grant Number |
CERN | |
CAPES | |
CNPq | |
FAPERJ | |
FINEP (Brazil) | |
MOST | |
NSFC (China) | |
CNRS/IN2P3 (France) | |
BMBF | |
DFG | |
MPG (Germany) | |
INFN (Italy) | |
NWO (Netherlands) | |
MNiSW | |
NCN (Poland) | |
MEN/IFA (Romania) | |
MICINN (Spain) | |
SNSF | |
SER (Switzerland) | |
NASU (Ukraine) | |
STFC (United Kingdom) | |
DOE NP | |
NSF (USA) | |
ARC | |
ARDC (Australia) | |
Minciencias (Colombia) | |
AvH Foundation (Germany) | |
EPLANET | |
Marie Sklodowska-Curie Actions | |
ERC (European Union) | |
A*MIDEX | |
ANR | |
IPhU | |
Labex P2IO | |
Region Auvergne-Rhpne-Alpes (France) | |
Key Research Program of Frontier Sciences of CAS | |
CAS PIFI | |
CAS CCEPP | |
Fundamental Research Funds for the Central Universities | |
Sci. & Tech. Program of Guangzhou (China) | |
GVA | |
GENCAT | |
Prog. Atraccion Talento | |
CM (Spain) | |
Leverhulme Trust | |
Royal Society | |
UKRI (United Kingdom) | |
Available on Infoscience
March 18, 2024
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