Transverse single spin asymmetries of forward neutrons in p + p, p + Al, and p + Au collisions at √sNN = 200 GeV as a function of transverse and longitudinal momenta
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00566944" target="_blank" >RIV/68378271:_____/22:00566944 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0338212" target="_blank" >https://hdl.handle.net/11104/0338212</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.105.032004" target="_blank" >10.1103/PhysRevD.105.032004</a>
Alternative languages
Result language
angličtina
Original language name
Transverse single spin asymmetries of forward neutrons in p + p, p + Al, and p + Au collisions at √sNN = 200 GeV as a function of transverse and longitudinal momenta
Original language description
In 2015 the PHENIX collaboration at the Relativistic Heavy Ion Collider recorded p+p, p+Al, and p+Au collision data at center of mass energies of sNN=200 GeV with the proton beam(s) transversely polarized. At very forward rapidities η>6.8 relative to the polarized proton beam, neutrons were detected either inclusively or in (anti)correlation with detector activity related to hard collisions. The resulting single spin asymmetries, that were previously reported, have now been extracted as a function of the transverse momentum of the neutron as well as its longitudinal momentum fraction xF. The explicit kinematic dependence, combined with the correlation information allows for a closer look at the interplay of different mechanisms suggested to describe these asymmetries, such as hadronic interactions or electromagnetic interactions in ultraperipheral collisions, UPC.
Czech name
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Czech description
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Classification
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
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review D
ISSN
2470-0010
e-ISSN
2470-0029
Volume of the periodical
105
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
13
Pages from-to
032004
UT code for WoS article
000761217300001
EID of the result in the Scopus database
2-s2.0-85125388102