Journal article
Measurement of e + e − → ωη ′ cross sections at s = 2. 000 to 3. 080 GeV
- Abstract:
- We measured the Born cross sections for the process e+e− → ωη′ at 22 center-of-mass energies from 2.000 to 3.080 GeV with the BESIII detector at the BEPCII collider. We observed a resonant structure with a statistical significance of 9.6σ. A Breit-Wigner fit determines its mass to be MR = (2153 ± 30 ± 31) MeV/c2 and its width to be ΓR = (167 ± 77 ± 7) MeV, where the first uncertainties are statistical and the second are systematic.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
Actions
Access Document
- Files:
-
-
(Preview, Version of record, pdf, 438.0KB, Terms of use)
-
- Publisher copy:
- 10.1007/jhep07(2024)093
Authors
- Publisher:
- Springer
- Journal:
- Journal of High Energy Physics More from this journal
- Volume:
- 2024
- Issue:
- 7
- Article number:
- 93
- Publication date:
- 2024-07-10
- Acceptance date:
- 2024-06-26
- DOI:
- EISSN:
-
1029-8479
- ISSN:
-
1126-6708
- Language:
-
English
- Keywords:
- Pubs id:
-
2014818
- Local pid:
-
pubs:2014818
- Source identifiers:
-
2106235
- Deposit date:
-
2024-07-12
- ARK identifier:
This ORA record was generated from metadata provided by an external service. It has not been edited by the ORA Team.
Terms of use
- Copyright date:
- 2024
- Licence:
- CC Attribution (CC BY)
If you are the owner of this record, you can report an update to it here: Report update to this record