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http://earchive.tpu.ru/handle/11683/80961| Title: | J/ψ photoproduction in Pb-Pb peripheral collisions at √sNN=5 TeV |
| Authors: | Aaij, Roel Beteta, Carlos Abellan Ackernley, Semen Isaakovich Kharisova, Anastasiya Evgenjevna Panshin, Gennady Leonidovich Vagner, Aleksandr Rudolfovich |
| Issue Date: | 2022 |
| Citation: | J/ψ photoproduction in Pb-Pb peripheral collisions at √sNN=5 TeV / R. Aaij, C. A. Beteta, T. Ackernley [et al.] // Physical Review C. — 2022. — Vol. 105, iss. 3. — [L032201, 10 p.]. |
| Abstract: | The photoproduction of J/ψ mesons at low transverse momentum is studied in peripheral lead-lead collisions collected by the LHCb Collaboration at a center-of-mass energy per nucleon pair of 5TeV, corresponding to an integrated luminosity of 210 μb−1. The J/ψ candidates are reconstructed through the prompt decay into two muons of opposite charge in the rapidity region of 2.0<y<4.5. The results significantly improve previous measurements and are compared to the latest theoretical prediction. |
| URI: | http://earchive.tpu.ru/handle/11683/80961 |
| Appears in Collections: | Репринты научных публикаций |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| reprint-nw-40004.pdf | 597,93 kB | Adobe PDF | View/Open |
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