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单词 charmonia
释义

charmonia in British English

plural noun
charmonium
 

charmonium in British English

(tʃɑːˈməʊnɪəm)
nounWord forms: plural -nia
physics
an elementary particle that contains an antiquark and a charm quark
Word origin
C20: from charm (sense 7)

Examples of 'charmonia' in a sentence
charmonia

We find a significant increase of the masses of charmonia in medium.
Kitazawa Masakiyo, Ikeda Atsuro, Asakawa Masayuki 2018, 'Dispersion relations of charmonia above Tc', EPJ Web of Conferenceshttps://doi.org/10.1051/epjconf/201817507006. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Recently there has been much interest in the pair production of quarkonia (charmonia,bottomonia).
Schäfer Wolfgang 2019, 'Production of quarkonium pairs in high-energy proton-proton collisions', EPJ Web of Conferenceshttps://www.epj-conferences.org/articles/epjconf/pdf/2019/04/epjconf_meson2019_01021.pdf. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Experimental perspectives for the direct production of the 1++ charmonia in e+e− collisions are briefly discussed.
Achim Denig, Feng-Kun Guo, Christoph Hanhart, Alexey V. Nefediev 2014, 'Direct X(3872) production in e+e− collisions', Physics Letters Bhttp://www.sciencedirect.com/science/article/pii/S0370269314005292. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
We observe that in the baryo-bottomonium sector the binding energies are, on average, slightly larger than those of baryo-charmonia.
J. Ferretti, E. Santopinto, M. Naeem Anwar, M.A. Bedolla 2019, 'The baryo-quarkonium picture for hidden-charm and bottom pentaquarks and LHCb Pc(4380)and Pc(4450) states', Physics Letters Bhttp://www.sciencedirect.com/science/article/pii/S0370269318307482. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
We also discuss those effects on the masses of the charmonia and their hyperfine mass splittings.
Musakhanov Mirzayusuf 2017, 'Heavy-heavy and heavy-light quarks interactions generated by QCD vacuum', EPJ Web of Conferenceshttps://doi.org/10.1051/epjconf/201713703013. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
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更新时间：2025/2/3 11:06:23