| Title: |
Inclusive J/ψ production at mid-rapidity in pp collisions at s = 5.02 TeV |
| Authors: |
Acharya, S; Adamová, D; Adhya, SP; Adler, A; Adolfsson, J; Aggarwal, MM; Aglieri Rinella, G; Agnello, M; Agrawal, N; Ahammed, Z; Ahmad, S; Ahn, SU; Akindinov, A; Al-Turany, M; Alam, SN; Albuquerque, DSD; Aleksandrov, D; Alessandro, B; Alfanda, HM; Alfaro Molina, R; Ali, B; Ali, Y; Alici, A; Alkin, A; Alme, J; Alt, T; Altenkamper, L; Altsybeev, I; Anaam, MN; Andrei, C; Andreou, D; Andrews, HA; Andronic, A; Angeletti, M; Anguelov, V; Anson, C; Antičić, T; Antinori, F; Antonioli, P; Anwar, R; Apadula, N; Aphecetche, L; Appelshäuser, H; Arcelli, S; Arnaldi, R; Arratia, M; Arsene, IC; Arslandok, M; Augustinus, A; Averbeck, R; Aziz, S; Azmi, MD; Badalà, A; Baek, YW; Bagnasco, S; Bai, X; Bailhache, R; Bala, R; Baldisseri, A; Ball, M; Balouza, S; Baral, RC; Barbera, R; Barioglio, L; Barnaföldi, GG; Barnby, LS; Barret, V; Bartalini, P; Barth, K; Bartsch, E; Baruffaldi, F; Bastid, N; Basu, S; Batigne, G; Batyunya, B; Batzing, PC; Bauri, D; Bazo Alba, JL; Bearden, IG; Bedda, C; Behera, NK; Belikov, I; Bellini, F; Bellwied, R; Belyaev, V; Bencedi, G; Beole, S; Bercuci, A; Berdnikov, Y; Berenyi, D; Bertens, RA; Berzano, D; Besoiu, MG; Betev, L; Bhasin, A; Bhat, IR; Bhatt, H; Bhattacharjee, B; Bianchi, A; Bianchi, L |
| Source: |
Journal of High Energy Physics, vol 2019, iss 10 |
| Publisher Information: |
eScholarship, University of California |
| Publication Year: |
2019 |
| Collection: |
University of California: eScholarship |
| Subject Terms: |
5106 Nuclear and Plasma Physics (for-2020); 5107 Particle and High Energy Physics (for-2020); 4902 Mathematical Physics (for-2020); 49 Mathematical Sciences (for-2020); 51 Physical Sciences (for-2020); Heavy Ion Experiments; 0105 Mathematical Physics (for); 0202 Atomic; Molecular; Nuclear; Particle and Plasma Physics (for); 0206 Quantum Physics (for); Nuclear & Particles Physics (science-metrix) |
| Description: |
Inclusive J/ψ production is studied in minimum-bias proton-proton collisions at a centre-of-mass energy of s$$ \sqrt{s} $$ = 5.02 TeV by ALICE at the CERN LHC. The measurement is performed at mid-rapidity (|y| < 0.9) in the dielectron decay channel down to zero transverse momentum pT, using a data sample corresponding to an integrated luminosity of Lint = 19.4 ± 0.4 nb−1. The measured pT-integrated inclusive J/ψ production cross sec- tion is dσ/dy = 5.64 ± 0.22(stat.) ± 0.33(syst.) ± 0.12(lumi.) μb. The pT-differential cross section d2σ/dpTdy is measured in the pT range 0–10 GeV/c and compared with state-of- the-art QCD calculations. The J/ψ 〈pT〉 and pT2$$ \left\langle {p}_{\mathrm{T}}^2\right\rangle $$ are extracted and compared with results obtained at other collision energies. |
| Document Type: |
article in journal/newspaper |
| File Description: |
application/pdf |
| Language: |
unknown |
| Relation: |
qt8zz8v32m; https://escholarship.org/uc/item/8zz8v32m; https://escholarship.org/content/qt8zz8v32m/qt8zz8v32m.pdf |
| DOI: |
10.1007/jhep10(2019)084 |
| Availability: |
https://escholarship.org/uc/item/8zz8v32m; https://escholarship.org/content/qt8zz8v32m/qt8zz8v32m.pdf; https://doi.org/10.1007/jhep10(2019)084 |
| Rights: |
public |
| Accession Number: |
edsbas.B12491B3 |
| Database: |
BASE |