English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT

Released

Journal Article

Search for prompt production of pentaquarks in charm hadron final states

MPS-Authors
/persons/resource/persons30992

Schmelling,  M.       
Division Prof. Dr. James A. Hinton, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons31206

Zavertyaev,  M.       
Division Prof. Dr. James A. Hinton, MPI for Nuclear Physics, Max Planck Society;

External Resource
Fulltext (restricted access)
There are currently no full texts shared for your IP range.
Fulltext (public)
There are no public fulltexts stored in PuRe
Supplementary Material (public)
There is no public supplementary material available
Citation

LHCb Collaboration, Aaij, R., Abdelmotteleb, A., Abellan Beteta, C., Abudinén, F., Ackernley, T., et al. (2024). Search for prompt production of pentaquarks in charm hadron final states. Physical Review D, 110(3): 032001. doi:10.1103/PhysRevD.110.032001.


Cite as: https://hdl.handle.net/21.11116/0000-000F-AA7B-8
Abstract
A search for hidden-charm pentaquark states decaying to a range of Σc⁢D and Λc+D final states, as well as doubly charmed pentaquark states to ΣcD and Λc+D, is made using samples of proton-proton collision data corresponding to an integrated luminosity of 5.7  fb−1 recorded by the LHCb detector at √s=13  TeV. Since no significant signals are found, upper limits are set on the pentaquark yields relative to that of the Λc+ baryon in the Λc+ →pKπ+ decay mode. The known pentaquark states are also investigated, and their signal yields are found to be consistent with zero in all cases.