SCOAP3 Repository 32 records found  1 - 10nextendSearch took 0.25 seconds. 
1. Transverse extension of partons in the proton probed in the sea-quark range by measuring the DVCS cross section / Akhunzyanov, R. ; Alexeev, M.G. ; Alexeev, G.D. ; Amoroso, A. ; et al
We report on the first measurement of exclusive single-photon muoproduction on the proton by COMPASS using 160 GeV/ c polarised μ+ and μ− beams of the CERN SPS impinging on a liquid hydrogen target. [...]
Published in Physics letters B (2019) 10.1016/j.physletb.2019.04.038
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2. Nonperturbative-transverse-momentum broadening in dihadron angular correlations in sNN=200GeV proton-nucleus collisions / Aidala, C. ; Akiba, Y. ; Alfred, M. ; Andrieux, V. ; et al
The PHENIX collaboration has measured high-pT dihadron correlations in p+p, p+Al, and p+Au collisions at sNN=200 GeV. [...]
Published in Physical Review C 99 (2019) 10.1103/PhysRevC.99.044912 arXiv:1809.09045
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3. Measurements of μμ pairs from open heavy flavor and Drell-Yan in p+p collisions at s=200 GeV / Aidala, C. ; Akiba, Y. ; Alfred, M. ; Andrieux, V. ; et al
PHENIX reports differential cross sections of μμ pairs from semileptonic heavy-flavor decays and the Drell-Yan production mechanism measured in p+p collisions at s=200 GeV at forward and backward rapidity (1.2<|η|<2.2). [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.072003 arXiv:1805.02448
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4. Measurement of P T -weighted Sivers asymmetries in leptoproduction of hadrons / Alexeev, M.G. ; Alexeev, G.D. ; Amoroso, A. ; Andrieux, V. ; et al
The transverse spin asymmetries measured in semi-inclusive leptoproduction of hadrons, when weighted with the hadron transverse momentum PT , allow for the extraction of important transverse-momentum-dependent distribution functions. [...]
Published in Nuclear Physics B 940 (2019) 34-53 10.1016/j.nuclphysb.2018.12.024
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5. Azimuthal asymmetries of charged hadrons produced in high-energy muon scattering off longitudinally polarised deuterons / Adolph, C. ; Aghasyan, M. ; Akhunzyanov, R. ; Alexeev, M. G. ; et al
Single hadron azimuthal asymmetries of positive and negative hadrons produced in muon semi-inclusive deep inelastic scattering off longitudinally polarised deuterons are determined using the 2006 COMPASS data and also combined all deuteron COMPASS data. [...]
Published in EPJC 78 (2018) 952 10.1140/epjc/s10052-018-6379-7
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6. Light isovector resonances in πpπππ+p at 190 GeV/c / Aghasyan, M. ; Alexeev, M. G. ; Alexeev, G. D. ; Amoroso, A. ; et al
We have performed the most comprehensive resonance-model fit of πππ+ states using the results of our previously published partial-wave analysis (PWA) of a large data set of diffractive-dissociation events from the reaction π+pπππ++precoil with a 190 GeV/c pion beam. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.092003 arXiv:1802.05913
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7. Nonperturbative transverse-momentum-dependent effects in dihadron and direct photon-hadron angular correlations in p+p collisions at s=200 GeV / Aidala, C. ; Akiba, Y. ; Alfred, M. ; Andrieux, V. ; et al
Dihadron and isolated direct photon-hadron angular correlations are measured in p+p collisions at s=200 GeV. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.072004 arXiv:1805.02450
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8. K − over K + multiplicity ratio for kaons produced in DIS with a large fraction of the virtual-photon energy / Akhunzyanov, R. ; Alexeev, M.G. ; Alexeev, G.D. ; Amoroso, A. ; et al
The K− over K+ multiplicity ratio is measured in deep-inelastic scattering, for the first time for kaons carrying a large fraction z of the virtual-photon energy. [...]
Published in Physics letters B 786 (2018) 390-398 10.1016/j.physletb.2018.09.052
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9. Single-spin asymmetry of J/ψ production in p+p, p+Al, and p+Au collisions with transversely polarized proton beams at sNN=200 GeV / Aidala, C. ; Akiba, Y. ; Alfred, M. ; Andrieux, V. ; et al
We report the transverse single-spin asymmetries of J/ψ production at forward and backward rapidity, 1.2<|y|<2.2, as a function of J/ψ transverse momentum (pT) and Feynman-x (xF). [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.012006 arXiv:1805.01491
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10. Search for muoproduction of X (3872) at COMPASS and indication of a new state X˜(3872) / Aghasyan, M. ; Akhunzyanov, R. ; Alexeev, M.G. ; Alexeev, G.D. ; et al
We have searched for exclusive production of exotic charmonia in the reaction μ+N→μ+(J/ψπ+π−)π±N′ using COMPASS data collected with incoming muons of 160 GeV/ c and 200 GeV/ c momentum. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.07.008
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SCOAP3 Repository : 32 records found   1 - 10nextend
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