Measurement of e + e - → ωη' cross sections at √ s =2 . 000 to 3 . 080 GeV
Measurement of e + e - → ωη' cross sections at √ s =2 . 000 to 3 . 080 GeV
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Full title
Measurement of e + e - → ωη' cross sections at √ s =2 . 000 to 3 . 080 GeV
Author / Creator
Journal title
The journal of high energy physics, 2024
Language
English
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Contents
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 M R = (2153 ± 30 ± 31) MeV/c 2 and its width to be Γ R = (167...
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Full title
Measurement of e + e - → ωη' cross sections at √ s =2 . 000 to 3 . 080 GeV
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Primary Identifiers
Record Identifier
TN_cdi_swepub_primary_oai_DiVA_org_uu_546371
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_swepub_primary_oai_DiVA_org_uu_546371
Other Identifiers
ISSN
1126-6708,1029-8479
DOI
10.1007/JHEP07(2024)093
