DPS mechanism for associated cc¯ bb¯ production in AA UPCs
(2020) In European Physical Journal C 80(8).- Abstract
We discuss the associated cc¯ and bb¯ quark pairs production in the double-parton scattering (DPS) process in ultraperipheral (UPCs) AA collisions. We derive an analogue of the inclusive DPS pocket formula and the photon-energy dependent effective cross section considering an overlap between the hard SPS scatterings. We provide numerical predictions for the DPS cross sections for the cc¯ bb¯ production process at the typical energies of AA UPCs at the LHC and FCC colliders and also characterize the A dependence of the total UPC DPS cross section.
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https://lup.lub.lu.se/record/5865f25f-13b2-4c0f-a51c-0ec07886c664
- author
- Huayra, Edgar ; de Oliveira, Emmanuel G. and Pasechnik, Roman LU
- organization
- publishing date
- 2020
- type
- Contribution to journal
- publication status
- published
- subject
- in
- European Physical Journal C
- volume
- 80
- issue
- 8
- article number
- 772
- publisher
- Springer
- external identifiers
-
- scopus:85089822112
- ISSN
- 1434-6044
- DOI
- 10.1140/epjc/s10052-020-8354-3
- language
- English
- LU publication?
- yes
- id
- 5865f25f-13b2-4c0f-a51c-0ec07886c664
- date added to LUP
- 2020-09-08 12:35:02
- date last changed
- 2024-04-03 14:12:01
@article{5865f25f-13b2-4c0f-a51c-0ec07886c664, abstract = {{<p>We discuss the associated cc¯ and bb¯ quark pairs production in the double-parton scattering (DPS) process in ultraperipheral (UPCs) AA collisions. We derive an analogue of the inclusive DPS pocket formula and the photon-energy dependent effective cross section considering an overlap between the hard SPS scatterings. We provide numerical predictions for the DPS cross sections for the cc¯ bb¯ production process at the typical energies of AA UPCs at the LHC and FCC colliders and also characterize the A dependence of the total UPC DPS cross section.</p>}}, author = {{Huayra, Edgar and de Oliveira, Emmanuel G. and Pasechnik, Roman}}, issn = {{1434-6044}}, language = {{eng}}, number = {{8}}, publisher = {{Springer}}, series = {{European Physical Journal C}}, title = {{DPS mechanism for associated cc¯ bb¯ production in AA UPCs}}, url = {{http://dx.doi.org/10.1140/epjc/s10052-020-8354-3}}, doi = {{10.1140/epjc/s10052-020-8354-3}}, volume = {{80}}, year = {{2020}}, }