> Details
Aaij, Roel
[Author];
Abdelmotteleb, A. S. W.
[Author];
Abellán Beteta, C.
[Author];
Ackernley, T.
[Author];
Adeva, Bernardo
[Author];
Adinolfi, Marco
[Author];
Afsharnia, H.
[Author];
Agapopoulou, Christina
[Author];
Aidala, Christine A.
[Author];
Aiola, Salvatore
[Author];
Archilli, Flavio
[Author];
Bachmann, Sebastian
[Author];
Berninghoff, Daniel
[Author];
Borsato, Martino
[Author];
Frau, Giulia
[Author];
Gerick, David
[Author];
Grabowski, Jascha
[Author];
Günther, Paul André
[Author];
Han, Xiaoxue
[Author];
Hansmann-Menzemer, Stephanie
[Author];
Hu, Jiangqiao
[Author];
Kopecná, Renata
[Author];
Leverington, Blake
[Author];
Li, Peilian
[Author];
[...]
;
LHCb Collaboration
Measurement of J/ψ production cross-sections in pp collisions at √s=5 TeV
Sharing
Reference
management
Direct link
Bookmarks
Remove from
bookmarks
Share this by email
Share this on Twitter
Share this on Facebook
Share this on Whatsapp
- Media type: E-Article
- Title: Measurement of J/ψ production cross-sections in pp collisions at √s=5 TeV
- Contributor: Aaij, Roel [Author]; Abdelmotteleb, A. S. W. [Author]; Abellán Beteta, C. [Author]; Ackernley, T. [Author]; Adeva, Bernardo [Author]; Adinolfi, Marco [Author]; Afsharnia, H. [Author]; Agapopoulou, Christina [Author]; Aidala, Christine A. [Author]; Aiola, Salvatore [Author]; Archilli, Flavio [Author]; Bachmann, Sebastian [Author]; Berninghoff, Daniel [Author]; Borsato, Martino [Author]; Frau, Giulia [Author]; Gerick, David [Author]; Grabowski, Jascha [Author]; Günther, Paul André [Author]; Han, Xiaoxue [Author]; Hansmann-Menzemer, Stephanie [Author]; Hu, Jiangqiao [Author]; Kopecná, Renata [Author]; Leverington, Blake [Author]; Li, Peilian [Author]; Malygina, Hanna [Author]; Marks, Jörg [Author]; Meinert, Nis [Author]; Unverzagt, Daniel Joachim [Author]; Uwer, Ulrich [Author]; Viemann, Harald [Author]; Waldi, Roland [Author]; Wang, Chishuai [Author]; Witola, Lukas [Author]; Zhelezov, Alexey [Author]
-
Published:
November 2021
- Published in: Journal of high energy physics ; (2021), 11, Artikel-ID 181, Seite 1-31
- Language: English
- DOI: 10.1007/JHEP11(2021)181
- Identifier:
- Origination:
-
Footnote:
Im Titel steht der Buchstabe s unter dem Wurzelsymbol
- Description: The production cross-sections of J/ψ mesons in proton-proton collisions at a centre-of-mass energy of $$ \sqrt{s} $$= 5 TeV are measured using a data sample corresponding to an integrated luminosity of 9.13 ± 0.18 pb−1, collected by the LHCb experiment. The cross-sections are measured differentially as a function of transverse momentum, pT, and rapidity, y, and separately for J/ψ mesons produced promptly and from beauty hadron decays (nonprompt). With the assumption of unpolarised J/ψ mesons, the production cross-sections integrated over the kinematic range 0 < pT < 20 GeV/c and 2.0 < y < 4.5 areσpromptJ/ψ=8.154±0.010±0.283μb,σnonpromptJ/ψ=0.820±0.003±0.034μb,$$ {\displaystyle \begin{array}{c}{\sigma}_{\mathrm{prompt}}\ J/\psi =8.154\pm 0.010\pm 0.283\ \upmu \mathrm{b},\\ {}{\sigma}_{\mathrm{nonprompt}}\ J/\psi =0.820\pm 0.003\pm 0.034\ \upmu \mathrm{b},\end{array}} $$
- Access State: Open Access