Exclusive Four-pion Photoproduction in Ultra-peripheral Heavy-ion Collisions at RHIC and LHC Energies

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Issue Date
2020-01-07Author
Kłusek-Gawenda, M.
Tapia Takaki, J. Daniel
Publisher
Polish Academy of Arts and Sciences
Type
Article
Article Version
Scholarly/refereed, publisher version
Metadata
Show full item recordAbstract
We study the photoproduction of exclusive 2π+2π− mesons in ultra-peripheral heavy-ion collisions at the RHIC and LHC energies. Predictions in photon–nucleus interactions are calculated for various resonances at central and forward rapidities. The recent H1 preliminary data are utilized to improve the description of the poorly known γp→4π±p process. We present the comparisons of our results to the available STAR data at RHIC, and made predictions for the LHC energies.
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Citation
Kłusek-Gawenda, M.; Tapia Takaki, J.D. Exclusive Four-pion Photoproduction in Ultra-peripheral Heavy-ion Collisions at RHIC and LHC Energies. Acta Phys. Pol. B 51, 1393 (2020). page 1393. DOI: 10.5506/APhysPolB.51.1393
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