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1.
Di-hadron correlations in p+p, p+Au and p+Al collisions at STAR / Chu, Xiaoxuan (speaker) (Brookhaven National Laboratory)
Two-particle azimuthal correlation has been proposed to be one of the most direct and sensitive channels to access the underlying nonlinear gluon dynamics. In hadron collisions at RHIC, forward particle production probes gluons at small x where the gluon density rises sharply. During the 2015 RHIC run, STAR has collected data for measuring azimuthal correlations of neutral pions detected with the Forward Meson Spectrometer (FMS, 2.6 $\leq$ $\eta$ $\leq$ 4.0) in $p$+$p$, $p$+Au and $p$+Al collisions at $\sqrt{s_{\rm {NN}}}=200$ GeV. In this talk, we will present the measurement of di-hadron correlations as a function of $A$ and transverse momenta of both the trigger $\pi^{0}$ (1.4 GeV/c $<$ $p_{T}$ $<$ 5 GeV/c) and the associated back-to-back $\pi^{0}$ (1 GeV/c $<$ $p_{T}$ $<$ 2.8 GeV/c)..
2021 - 1150. Conferences; Initial Stages 2021 External links: Talk details; Event details In : Initial Stages 2021
2.
Production hadronique de $\pi^{0}$ à grand moment transverse à 200 GeV/c / Moniez, M
LAL-84-10. - Orsay : Paris 11. Lab. Accél. Linéaire, 1984. - 156 p.

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3.
Study of inclusive $\pi^{0}$ spectra and correlation in 12.4 GeV/c proton-proton interactions / Swanson, D ; Charlton, G ; Fu, C ; Glasser, R G ; Jäger, K ; Koetke, D ; Rubin, H A ; Whitmore, J
ANL-HEP-73-57.
- 1973. - 12 p.
4.
Comparison of $\pi^{0}$ and $\eta$ spectra from S + Au collisions at 200 GeV/c / Lebedev, A ; Albrecht, R ; Antonenko, V G /WA80 Collaboration
1994
In : 10th International Conference on Ultra-relativistic Nucleus-nucleus Collisions, Borlänge, Sweden, 20 - 24 Jun 1993, pp.355c-358c
5.
Produktion von $\gamma$ und $\pi^{0}$ mit hohem $p_{T}$ in $\pi^{-}p$, $\pi^{+}p$ und $pp$ Stössen bei 300 GeV / Fuchs, M
Freiburg im Breisgau : Freiburg Univ., 1985. - 120 p.

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6.
On anomalously high pi0 production in high energy proton-proton collisions for the region 2.5 GeV/c $<$ p$_{T}$ $<$ 4.5 GeV/c / Roberts, L E
ANL-HEP-PR-87-85.
- 1987. - 11 p.
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7.
Flow Phenomena in CMS. / Wang, Quan (Kansas U.) /for the CMS Collaboration
This proceeding reports the measurement of azimuthal angle correlations of charged hadrons in $\sqrt{s_{NN}} = 2.76$ TeV Pb+Pb collisions by the CMS experiment.The second order harmonic, elliptic flow $v_2$ was shown as a function of transverse momentum ($p_{T}$) and centrality in a broad kinematic range.Various methods were employed to extract the signal strength of the harmonics the event-plane method, cumulant, Lee-Yang Zeros and di-hadron correlation method.Higher order harmonic results, $v_3$ from event-plane method and $v_3$, $v_4$, $v_5$ and $v_6$ from di-hadron correlation methods were also shown.The results indicate that higher order harmonics are mainly dominated by initial state fluctuations.Neutral particle $\pi^0$ elliptic $v_2$ results and high $p_T$ up to 60 GeV/$c$ particle elliptic $v_2$ results are also shown.The di-hadron correlation results of $v_2$ and $v_3$ in $\sqrt{s_{NN}} = 5.02$ TeV p+Pb collisions are presented, which give more open questions..
CMS-CR-2013-119.- Geneva : CERN, 2013 - 5 p. Fulltext: Pages_from_C13-03-09_219 - PDF; CR2013_119 - PDF;
In : 48th Rencontres de Moriond on QCD and High Energy Interactions, La Thuile, Italy, 9 - 16 Mar 2013, pp.219
8.
Production of $\pi^{0}$ mesons in $\pi^{-}$d interactions at 21 GeV/c / Eskreys, Andrzej ; Kusz, J ; Pawlik, B ; Stopa, P
INP-1060-PH ; PAK-INP-1060-PH.
- 1979. - 19 p.
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9.
A measurement of the $K_{L}^{0}+p$ elastic cross section for 3 $\leq$ p $\leq$ 13 GeV/c and 0.1 $\leq |t| \leq$ 1.3 GeV$^{2}$ / Cittolin, Sergio ; Gasparini, F ; Limentani, S ; Mittner, P ; Posocco, M ; Voci, C ; Chauveau ; Crozon, M ; Diaczek, A ; Lefièvre, B et al.
1979 - Published in : Nucl. Phys. B 157 (1979) 197-211
10.
Azimuthal angle and rapidity dependence of di-hadron correlations in QCD / Marquet, Cyrille (CERN)
I discuss novel QCD phenomena recently observed in p+p, p+A and A+A collisions, that result from the non-linear dynamics of small-x gluons. I focus on di-hadron correlation measurements, as opposed to single-hadron observables often too inclusive to distinguish possible new effects from established mechanisms. [...]
arXiv:1101.3466; CERN-PH-TH-2011-014.- 2011 - 8 p. - Published in : Nucl. Phys. A 855 (2011) 158-165 Fulltext: PDF; External link: Preprint
In : 4th International Conference on Hard and Electromagnetic Probes of High Energy Nuclear Collisions, Eilat, Israel, 10 - 15 Oct 2010, pp.158-165

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