We report on a measurement of the ωc0 lifetime using ωc0→ω-π+ decays reconstructed in e+e-→cc¯ data collected by the Belle II experiment and corresponding to 207 fb-1 of integrated luminosity. The result, τ(ωc0)=243±48(stat)±11(syst) fs, agrees with recent measurements indicating that the ωc0 is not the shortest-lived weakly decaying charmed baryon.

Abudinén, F., Adachi, I., Aggarwal, L., Ahmed, H., Aihara, H., Akopov, N., et al. (2023). Measurement of the Ωc0 lifetime at Belle II. PHYSICAL REVIEW D, 107(3), L031103-1-L031103-7 [10.1103/physrevd.107.l031103].

Measurement of the Ωc0 lifetime at Belle II

Di Canto, A.;
2023

Abstract

We report on a measurement of the ωc0 lifetime using ωc0→ω-π+ decays reconstructed in e+e-→cc¯ data collected by the Belle II experiment and corresponding to 207 fb-1 of integrated luminosity. The result, τ(ωc0)=243±48(stat)±11(syst) fs, agrees with recent measurements indicating that the ωc0 is not the shortest-lived weakly decaying charmed baryon.
2023
Abudinén, F., Adachi, I., Aggarwal, L., Ahmed, H., Aihara, H., Akopov, N., et al. (2023). Measurement of the Ωc0 lifetime at Belle II. PHYSICAL REVIEW D, 107(3), L031103-1-L031103-7 [10.1103/physrevd.107.l031103].
Abudinén, F.; Adachi, I.; Aggarwal, L.; Ahmed, H.; Aihara, H.; Akopov, N.; Aloisio, A.; Anh Ky, N.; Asner, D.  m.; Aushev, T.; Aushev, V.; Bae, H.; Ba...espandi
File in questo prodotto:
File Dimensione Formato  
PhysRevD.107.L031103.pdf

accesso aperto

Tipo: Versione (PDF) editoriale / Version Of Record
Licenza: Creative commons
Dimensione 6.41 MB
Formato Adobe PDF
6.41 MB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/1083900
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 17
  • ???jsp.display-item.citation.isi??? 7
  • OpenAlex 21
social impact