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https://dspace.iiti.ac.in/handle/123456789/13139
| Title: | Exclusive and dissociative J/ψ photoproduction, and exclusive dimuon production, in p-Pb collisions at sNN =8.16 TeV |
| Authors: | Bailung, Yoshini Behera, Debadatta Deb, Soumen Goswami, Kangkan |
| Issue Date: | 2023 |
| Publisher: | American Physical Society |
| Citation: | Acharya, S., Adamová, D., Adler, A., Aglieri Rinella, G., Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S. U., Ahuja, I., Akindinov, A., Al-Turany, M., Aleksandrov, D., Alessandro, B., Alfanda, H. M., Alfaro Molina, R., Ali, B., Alici, A., Alizadehvandchali, N., … (ALICE Collaboration). (2023). Exclusive and dissociative J/ψ photoproduction, and exclusive dimuon production, in p-Pb collisions at sNN =8.16 TeV. Physical Review D. Scopus. https://doi.org/10.1103/PhysRevD.108.112004 |
| Abstract: | The ALICE Collaboration reports three measurements in ultraperipheral proton-lead collisions at forward rapidity. The exclusive two-photon process γγ→μ+μ- and the exclusive photoproduction of J/ψ are studied. J/ψ photoproduction with proton dissociation is measured for the first time at a hadron collider. The cross section for the two-photon process of dimuons in the invariant mass range from 1 to 2.5 GeV/c2 agrees with leading-order quantum electrodynamics calculations. The exclusive and dissociative cross sections for J/ψ photoproductions are measured for photon-proton center-of-mass energies from 27 to 57 GeV. They are in good agreement with HERA results. © 2023 CERN. |
| URI: | https://doi.org/10.1103/PhysRevD.108.112004 https://dspace.iiti.ac.in/handle/123456789/13139 |
| ISSN: | 2470-0010 |
| Type of Material: | Journal Article |
| Appears in Collections: | Department of Physics |
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