Drell-Yan phenomenology in the color dipole picture revisited
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F16%3A00458219" target="_blank" >RIV/61389005:_____/16:00458219 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/16:00307573
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevD.93.034023" target="_blank" >http://dx.doi.org/10.1103/PhysRevD.93.034023</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.93.034023" target="_blank" >10.1103/PhysRevD.93.034023</a>
Alternative languages
Result language
angličtina
Original language name
Drell-Yan phenomenology in the color dipole picture revisited
Original language description
An extensive phenomenological study of the Drell-Yan (DY) process in pp collisions at various energies is performed in the color dipole framework. Besides previously studied. gamma* production we also include the Z(0) contribution relevant at large dilepton invariant masses. We investigate the DY cross section differential in invariant mass, rapidity and transverse momentum of the dilepton pair in pp collisions at the RHIC and LHC. We consider three different phenomenological models for the dipole cross section and find a reasonable agreement with the available data. As a further test of the color dipole formalism, we also study the correlation function in azimuthal angle between the dilepton pair and a forward pion Delta phi for different energies, dilepton rapidities and invariant masses. The characteristic double-peak structure of the correlation function around Delta phi similar or equal to pi found for very forward pions and low-mass dilepton pairs is sensitive to the saturation effects and can be tested by future DY measurements in pp collisions.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
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
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Volume of the periodical
93
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
17
Pages from-to
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UT code for WoS article
000370027200002
EID of the result in the Scopus database
2-s2.0-84959492679