Measurement of the production cross-section of ψ(2S) →J/ψ (→ μ+μ−)π+ π− in pp collisions at √s = 7 TeV at ATLAS
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Aad, G; Abbott, B; Abdallah, J; Khalek, SA; Abdinov, O; Aben, R; Abi, B; Abolins, M; Abouzeid, OS; Abramowicz, H; Abreu, H; Abreu, R; Adye, T ...
Published in: Journal of High Energy Physics
September 1, 2014
The prompt and non-prompt production cross-sections for ψ (2S) mesons are measured using 2.1 fb−1 of pp collision data at a centre-of-mass energy of 7TeV recorded by the ATLAS experiment at the LHC. The measurement exploits the ψ (2S) → J/ψ (→ μ+μ−)π+π− decay mode, and probes ψ (2S) mesons with transverse momenta in the range 10 ≤ pT < 100 GeV and rapidity |y| < 2.0. The results are compared to other measurements of ψ (2S) production at the LHC and to various theoretical models for prompt and non-prompt quarkonium production.
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Published In
Journal of High Energy Physics
DOI
EISSN
1029-8479
ISSN
1126-6708
Publication Date
September 1, 2014
Volume
2014
Issue
9
Related Subject Headings
- Nuclear & Particles Physics
- 5107 Particle and high energy physics
- 5106 Nuclear and plasma physics
- 4902 Mathematical physics
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Aad, G., Abbott, B., Abdallah, J., Khalek, S. A., Abdinov, O., Aben, R., … Arnal, V. (2014). Measurement of the production cross-section of ψ(2S) →J/ψ (→ μ+μ−)π+ π− in pp collisions at √s = 7 TeV at ATLAS. Journal of High Energy Physics, 2014(9). https://doi.org/10.1007/JHEP09(2014)079
Aad, G., B. Abbott, J. Abdallah, S. A. Khalek, O. Abdinov, R. Aben, B. Abi, et al. “Measurement of the production cross-section of ψ(2S) →J/ψ (→ μ+μ−)π+ π− in pp collisions at √s = 7 TeV at ATLAS.” Journal of High Energy Physics 2014, no. 9 (September 1, 2014). https://doi.org/10.1007/JHEP09(2014)079.
Aad G, Abbott B, Abdallah J, Khalek SA, Abdinov O, Aben R, et al. Measurement of the production cross-section of ψ(2S) →J/ψ (→ μ+μ−)π+ π− in pp collisions at √s = 7 TeV at ATLAS. Journal of High Energy Physics. 2014 Sep 1;2014(9).
Aad, G., et al. “Measurement of the production cross-section of ψ(2S) →J/ψ (→ μ+μ−)π+ π− in pp collisions at √s = 7 TeV at ATLAS.” Journal of High Energy Physics, vol. 2014, no. 9, Sept. 2014. Scopus, doi:10.1007/JHEP09(2014)079.
Aad G, Abbott B, Abdallah J, Khalek SA, Abdinov O, Aben R, Abi B, Abolins M, Abouzeid OS, Abramowicz H, Abreu H, Abreu R, Abulaiti Y, Acharya BS, Adamczyk L, Adams DL, Adelman J, Adomeit S, Adye T, Agatonovic-Jovin T, Aguilar-Saavedra JA, Agustoni M, Ahlen SP, Ahmadov F, Aielli G, Akerstedt H, Åkesson TPA, Akimoto G, Akimov AV, Alberghi GL, Albert J, Albrand S, Verzini MJA, Aleksa M, Aleksandrov IN, Alexa C, Alexander G, Alexandre G, Alexopoulos T, Alhroob M, Alimonti G, Alio L, Alison J, Allbrooke BMM, Allison LJ, Allport PP, Almond J, Aloisio A, Alonso A, Alonso F, Alpigiani C, Altheimer A, Gonzalez BA, Alviggi MG, Amako K, Coutinho YA, Amelung C, Amidei D, Amor Dos Santos SP, Amorim A, Amoroso S, Amram N, Amundsen G, Anastopoulos C, Ancu LS, Andari N, Andeen T, Anders CF, Anders G, Anderson KJ, Andreazza A, Andrei V, Anduaga XS, Angelidakis S, Angelozzi I, Anger P, Angerami A, Anghinolfi F, Anisenkov AV, Anjos N, Annovi A, Antonaki A, Antonelli M, Antonov A, Antos J, Anulli F, Aoki M, Bella LA, Apolle R, Arabidze G, Aracena I, Arai Y, Araque JP, Arce ATH, Arguin JF, Argyropoulos S, Arik M, Armbruster AJ, Arnaez O, Arnal V. Measurement of the production cross-section of ψ(2S) →J/ψ (→ μ+μ−)π+ π− in pp collisions at √s = 7 TeV at ATLAS. Journal of High Energy Physics. 2014 Sep 1;2014(9).
Published In
Journal of High Energy Physics
DOI
EISSN
1029-8479
ISSN
1126-6708
Publication Date
September 1, 2014
Volume
2014
Issue
9
Related Subject Headings
- Nuclear & Particles Physics
- 5107 Particle and high energy physics
- 5106 Nuclear and plasma physics
- 4902 Mathematical physics