دورية أكاديمية
Measurement of cross sections of the interactions e(+)e(-) -> phi phi omega and e(+)e(-) -> phi phi phi at center-of-mass energies from 4.008 to 4.600 GeV
| العنوان: | Measurement of cross sections of the interactions e(+)e(-) -> phi phi omega and e(+)e(-) -> phi phi phi at center-of-mass energies from 4.008 to 4.600 GeV |
|---|---|
| المؤلفون: | Haddadi, Z., Kalantar-Nayestanaki, N., Kavatsyuk, M., Löhner, H., Messchendorp, J. G., Tiemens, M. |
| المصدر: | Haddadi , Z , Kalantar-Nayestanaki , N , Kavatsyuk , M , Löhner , H , Messchendorp , J G , Tiemens , M & BESIII Collaboration 2017 , ' Measurement of cross sections of the interactions e(+)e(-) - > phi phi omega and e(+)e(-) - > phi phi phi at center-of-mass energies from 4.008 to 4.600 GeV ' , Physics Letters B , vol. 774 , pp. 78-86 . https://doi.org/10.1016/j.physletb.2017.09.021Test |
| سنة النشر: | 2017 |
| المجموعة: | University of Groningen research database |
| مصطلحات موضوعية: | ROOT-S=10.6 GEV, ANNIHILATION, Triple quarkonia, Cross section, e(+)e(-) annihilation |
| الوصف: | Using data samples collected with the BESIII detector at the BEPCII collider at six center-of-mass energies between 4.008 and 4.600 GeV, we observe the processes e(+)e(-) -> phi phi omega and e(-)e(-) -> phi phi phi. The Born cross sections are measured and the ratio of the cross sections sigma(e(+)e(-) -> phi phi omega)/sigma(e(-)e(-) -> phi phi phi) is estimated to be 1.75 +/- 0.22 +/- 0.19 averaged over six energy points, where the first uncertainty is statistical and the second is systematic. The results represent first measurements of these interactions. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| العلاقة: | https://research.rug.nl/en/publications/fbfb4c6a-a84d-42f6-9e60-3ae079e5b498Test |
| DOI: | 10.1016/j.physletb.2017.09.021 |
| الإتاحة: | https://doi.org/10.1016/j.physletb.2017.09.021Test https://hdl.handle.net/11370/fbfb4c6a-a84d-42f6-9e60-3ae079e5b498Test https://research.rug.nl/en/publications/fbfb4c6a-a84d-42f6-9e60-3ae079e5b498Test https://pure.rug.nl/ws/files/52790788/Measurement_of_cross_sections_of_the_interactions.pdfTest |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.EC551258 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.physletb.2017.09.021 |
|---|