scholarly journals Long-range angular correlations of charged particles in high multiplicity $e^+ e^−$ collisions at 91 GeV using archived data from the ALEPH detector at LEP

2019 ◽  
Author(s):  
Anthony Badea ◽  
Austin Baty ◽  
Yen-Jie Lee ◽  
Christopher McGinn ◽  
Michael Peters ◽  
...  
Keyword(s):  
Long Range ◽  
Charged Particles ◽  
High Multiplicity ◽  
Angular Correlations ◽  
Aleph Detector ◽  
Archived Data

scholarly journals Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at $$ \sqrt{s} $$ = 13 TeV

2021 ◽  
Vol 2021 (5) ◽  
Author(s):  
S. Acharya ◽  
◽  
D. Adamová ◽  
A. Adler ◽  
J. Adolfsson ◽  
...  
Keyword(s):  
Long Range ◽  
Quantitative Agreement ◽  
Scale Dependence ◽  
High Multiplicity ◽  
Proton Proton ◽  
Event Scale ◽  
Angular Correlations ◽  
Particle Pairs ◽  
First Time ◽  
Proton Proton Collisions

Abstract Two-particle angular correlations are measured in high-multiplicity proton-proton collisions at $$ \sqrt{s} $$ s = 13 TeV by the ALICE Collaboration. The yields of particle pairs at short-(∆η ∼ 0) and long-range (1.6 < |∆η| < 1.8) in pseudorapidity are extracted on the near-side (∆φ ∼ 0). They are reported as a function of transverse momentum (pT) in the range 1 < pT< 4 GeV/c. Furthermore, the event-scale dependence is studied for the first time by requiring the presence of high-pT leading particles or jets for varying pT thresholds. The results demonstrate that the long-range “ridge” yield, possibly related to the collective behavior of the system, is present in events with high-pT processes as well. The magnitudes of the short- and long-range yields are found to grow with the event scale. The results are compared to EPOS LHC and PYTHIA 8 calculations, with and without string-shoving interactions. It is found that while both models describe the qualitative trends in the data, calculations from EPOS LHC show a better quantitative agreement for the pT dependency, while overestimating the event-scale dependency.

scholarly journals Measurement of long-range angular correlations and azimuthal anisotropies in high-multiplicity p+Au collisions at sNN=200 GeV

2017 ◽  
Vol 95 (3) ◽  
Author(s):  
C. Aidala ◽  
Y. Akiba ◽  
M. Alfred ◽  
V. Andrieux ◽  
K. Aoki ◽  
...  
Keyword(s):  
Long Range ◽  
High Multiplicity ◽  
Angular Correlations ◽  
200 Gev

scholarly journals Scaling model of annihilation-diffusion kinetics for charged particles with long-range interactions

1996 ◽  
Vol 54 (2) ◽  
pp. R1056-R1057 ◽  
Author(s):  
Sergei F. Burlatsky ◽  
Valeriy V. Ginzburg ◽  
Noel A. Clark
Keyword(s):  
Long Range ◽  
Charged Particles ◽  
Diffusion Kinetics ◽  
Scaling Model ◽  
Long Range Interactions

scholarly journals Measurement of emission-angle anisotropy via long-range angular correlations with high- pT hadrons in d+Au and p+p collisions at sNN=200 GeV

2018 ◽  
Vol 98 (1) ◽  
Author(s):  
A. Adare ◽  
C. Aidala ◽  
N. N. Ajitanand ◽  
Y. Akiba ◽  
H. Al-Bataineh ◽  
...  
Keyword(s):  
Long Range ◽  
Emission Angle ◽  
Angular Correlations ◽  
200 Gev

scholarly journals Long-range two-particle correlations of strange hadrons with charged particles in pPb and PbPb collisions at LHC energies

2015 ◽  
Vol 742 ◽  
pp. 200-224 ◽  
Author(s):  
V. Khachatryan ◽  
A.M. Sirunyan ◽  
A. Tumasyan ◽  
W. Adam ◽  
T. Bergauer ◽  
...  
Keyword(s):  
Long Range ◽  
Charged Particles ◽  
Particle Correlations
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