Transverse single-spin asymmetry and cross section for π0 and η mesons at large Feynman x in p↑+p collisions at √s=200  GeV

L. Adamczyk; G. Agakishiev; S.L. La Pointe; Y. Zoulkarneeva

doi:10.1103/PhysRevD.86.051101

Transverse single-spin asymmetry and cross section for π0 and η mesons at large Feynman x in p↑+p collisions at √s=200 GeV

L. Adamczyk, G. Agakishiev, S.L. La Pointe, Y. Zoulkarneeva

Subatomic Physics

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Research output: Contribution to journal › Article › Academic › peer-review

Abstract

Measurements of the differential cross section and the transverse single-spin asymmetry, AN, vs xF for π0 and η mesons are reported for 0.40.55, is consistent with a perturbative QCD prediction, and the η/π0 cross-section ratio agrees with existing midrapidity measurements. For 0.55

Original language	English
Article number	051101(R)
Pages (from-to)	051101(R)/1-51101(R)/7
Number of pages	7
Journal	Physical Review. D, Particles, Fields, Gravitation and Cosmology
Volume	86
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevD.86.051101
Publication status	Published - 2012

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STAR Collaboration

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year = "2012",

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language = "English",

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pages = "051101(R)/1--51101(R)/7",

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Transverse single-spin asymmetry and cross section for π0 and η mesons at large Feynman x in p↑+p collisions at √s=200 GeV. / Adamczyk, L.; Agakishiev, G.; La Pointe, S.L. et al.
In: Physical Review. D, Particles, Fields, Gravitation and Cosmology, Vol. 86, No. 5, 051101(R), 2012, p. 051101(R)/1-51101(R)/7.

Research output: Contribution to journal › Article › Academic › peer-review

TY - JOUR

T1 - Transverse single-spin asymmetry and cross section for π0 and η mesons at large Feynman x in p↑+p collisions at √s=200 GeV

AU - Adamczyk, L.

AU - Agakishiev, G.

AU - La Pointe, S.L.

AU - Zoulkarneeva, Y.

N1 - STAR Collaboration

PY - 2012

Y1 - 2012

N2 - Measurements of the differential cross section and the transverse single-spin asymmetry, AN, vs xF for π0 and η mesons are reported for 0.40.55, is consistent with a perturbative QCD prediction, and the η/π0 cross-section ratio agrees with existing midrapidity measurements. For 0.55

AB - Measurements of the differential cross section and the transverse single-spin asymmetry, AN, vs xF for π0 and η mesons are reported for 0.40.55, is consistent with a perturbative QCD prediction, and the η/π0 cross-section ratio agrees with existing midrapidity measurements. For 0.55

U2 - 10.1103/PhysRevD.86.051101

DO - 10.1103/PhysRevD.86.051101

M3 - Article

SN - 1550-7998

VL - 86

SP - 051101(R)/1-51101(R)/7

JO - Physical Review. D, Particles, Fields, Gravitation and Cosmology

JF - Physical Review. D, Particles, Fields, Gravitation and Cosmology

IS - 5

M1 - 051101(R)

ER -

Transverse single-spin asymmetry and cross section for π0 and η mesons at large Feynman x in p↑+p collisions at √s=200 GeV

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