Coulomb-Nuclear Interference in Polarized pA Scattering

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F24%3A00374545" target="_blank" >RIV/68407700:21340/24:00374545 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.3390/universe10020063" target="_blank" >https://doi.org/10.3390/universe10020063</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/universe10020063" target="_blank" >10.3390/universe10020063</a>

Result language
angličtina
Original language name
Coulomb-Nuclear Interference in Polarized pA Scattering
Original language description
We made the first attempt to understand the observed unusual t dependence of single-spin asymmetry observed in the HJET experiment at RHIC. Usually, the interaction of hadrons is presented as a long-range Coulomb interaction and a short-range strong interaction with Coulomb corrections. Such a division gives rise to a Coulomb phase of the hadronic term. Conversely, here we consider short-range hadronic interaction as a correction to the long-range electromagnetic term, i.e., we treat it as an absorptive correction. This significantly affects the Coulomb-nuclear interference, which is a source of single-spin azimuthal asymmetry at small angles.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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