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

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APA Style

Ablikim, M., Achasov, M. N., Adlarson, P., Ai, X. C., Aliberti, R., Amoroso, A., An, M. R., An, Q., Bai, Y., Bakina, O., Balossino, I., Ban, Y., Batozskaya, V., Begzsuren, K., Berger, N., Berlowski, M., Bertani, M., Bettoni, D., Bianchi, F., … Zhang, Y. (2024). Measurement of e + e − → ωη ′ cross sections at s = 2. 000 to 3. 080 GeV. Journal of High Energy Physics, 2024(7).

MLA Style

Ablikim, M., et al. “Measurement of e + e − → Ωη ′ Cross Sections at s = 2. 000 to 3. 080 GeV.” Journal of High Energy Physics, vol. 2024, no. 7, Springer, 2024.

Chicago Style

Ablikim, M, MN Achasov, P Adlarson, XC Ai, R Aliberti, A Amoroso, MR An, et al. 2024. “Measurement of e + e − → Ωη ′ Cross Sections at s = 2. 000 to 3. 080 GeV.” Journal of High Energy Physics 2024 (7).
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Files:: Ablikim_et_al_2024_Measurement_of_e.pdf

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Publisher copy:: 10.1007/jhep07(2024)093

Authors

+ Ablikim, M More by this author

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+ Achasov, MN More by this author

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+ Adlarson, P More by this author

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+ Ai, XC More by this author

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+ Aliberti, R More by this author

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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:: 10.1007/jhep07(2024)093
EISSN:: 1029-8479

Language:: English
Keywords:: Spectroscopy

e+-e− Experiments

Particle and Resonance Production
Source identifiers:: 2106235
Deposit date:: 2024-07-12

Terms of use

Copyright date:: 2024

Licence:: CC Attribution (CC BY)

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