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Measurement of inclusive electrons from open heavy-flavor hadron decays in p+p collisions at s =200 GeV with the STAR detector
Resource type
Authors/contributors
- STAR Collaboration (Author)
- Finch, Evan (Contributor)
Title
Measurement of inclusive electrons from open heavy-flavor hadron decays in p+p collisions at s =200 GeV with the STAR detector
Abstract
We report a new measurement of the production cross section for inclusive electrons from open heavy-flavor hadron decays as a function of transverse momentum (pT) at midrapidity (|y|¡0.7) in p+p collisions at s=200 GeV. The result is presented for 2.5¡pT¡10 GeV/c with an improved precision above 6 GeV/c with respect to the previous measurements, providing more constraints on perturbative QCD calculations. Moreover, this measurement also provides a high-precision reference for measurements of nuclear modification factors for inclusive electrons from open-charm and -bottom hadron decays in heavy-ion collisions. © 2022 American Physical Society.
Publication
Physical Review D
Date
2022
Volume
105
Issue
3
Citation Key
Abdallah2022
ISSN
24700010
Language
english
Extra
2 citations (Crossref) [2023-10-31]
tex.art_number: 032007
tex.document_type: Article
tex.source: Scopus
Citation
STAR Collaboration. (2022). Measurement of inclusive electrons from open heavy-flavor hadron decays in p+p collisions at s =200 GeV with the STAR detector. Physical Review D, 105(3). https://doi.org/10.1103/physrevd.105.032007
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