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Recent flow and correlation measurements in large and small collision systems with ATLAS / Gilbert, Alexander Kevin (AGH-UST, Cracow)
This talk presents a comprehensive overview of recent ATLAS measurements of collective flow phenomena in a variety of collision systems. [...]
ATL-PHYS-PROC-2024-067. - 2024 - 6.
Original Communication (restricted to ATLAS) - Full text

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Linear and non-linear flow modes in Pb-Pb collisions at $\sqrt{s_{\rm NN}} =$ 2.76 TeV / ALICE Collaboration
The second and the third order anisotropic flow, $V_{2}$ and $V_3$, are mostly determined by the corresponding initial spatial anisotropy coefficients, $\varepsilon_{2}$ and $\varepsilon_{3}$, in the initial density distribution. In addition to their dependence on the same order initial anisotropy coefficient, higher order anisotropic flow, $V_n$ ($n > 3$), can also have a significant contribution from lower order initial anisotropy coefficients, which leads to mode-coupling effects. [...]
arXiv:1705.04377; CERN-EP-2017-103.- Geneva : CERN, 2017-10-10 - 13 p. - Published in : Phys. Lett. B 773 (2017) 68-80 Article from SCOAP3: PDF; Draft (restricted): PDF; Fulltext: PDF;

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Azimuthal anisotropy of charged particles with transverse momentum up to 100 GeV/$c$ in PbPb collisions at $\sqrt{ s_{\mathrm{NN}} } = $ 5.02 TeV / CMS Collaboration
The Fourier coefficients $v_2$ and $v_3$ characterizing the anisotropy of the azimuthal distribution of charged particles produced in PbPb collisions at $\sqrt{ s_{\mathrm{NN}} } = $ 5.02 TeV are measured with data collected by the CMS experiment. The measurements cover a broad transverse momentum range, $p_{\mathrm{T}}= $ 1-100 GeV/$c$. [...]
arXiv:1702.00630; CMS-HIN-15-014; CERN-EP-2017-001.- Geneva : CERN, 2018-01-10 - 22 p. - Published in : Phys. Lett. B 776 (2018) 195-216 Article from SCOAP3: PDF; Fulltext: PDF; External link: Preprint

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First measurement of jet mass in Pb-Pb and p-Pb collisions at the LHC / ALICE collaboration
This letter presents the first measurement of jet mass in Pb-Pb and p-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV and 5.02 TeV, respectively. Both the jet energy and the jet mass are expected to be sensitive to jet quenching in the hot Quantum Chromodynamics (QCD) matter created in nuclear collisions at collider energies. [...]
arXiv:1702.00804; CERN-EP-2017-016.- Geneva : CERN, 2018-01-10 - 16 p. Article from SCOAP3: PDF; Draft (restricted): PDF; Fulltext: PDF;

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Insight into particle production mechanisms via angular correlations of identified particles in pp collisions at $\sqrt{s}=7$ TeV / ALICE Collaboration
Two-particle angular correlations were measured in pp collisions at $\sqrt{s} = 7$ TeV for pions, kaons, protons, and lambdas, for all particle/anti-particle combinations in the pair. Data for mesons exhibit an expected peak dominated by effects associated with mini-jets and are well reproduced by general purpose Monte Carlo generators. [...]
arXiv:1612.08975; CERN-EP-2016-322.- Geneva : CERN, 2017-08-24 - 23 p. - Published in : Eur. Phys. J. C Article from SCOAP3: PDF; Fulltext: PDF; External link: Rivet analyses reference

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Multiplicity and transverse momentum fluctuations in inelastic proton-proton interactions at the CERN Super Proton Synchrotron / NA61/SHINE Collaboration
Measurements of multiplicity and transverse momentum fluctuations of charged particles were performed in inelastic p+p interactions at 20, 31, 40, 80 and 158 GeV/c beam momentum. Results for the scaled variance of the multiplicity distribution and for three strongly intensive measures of multiplicity and transverse momentum fluctuations \$\Delta[P_{T},N]\$, \$\Sigma[P_{T},N]\$ and \$\Phi_{p_T}\$ are presented. [...]
arXiv:1510.00163; CERN-PH-EP-2015-273; CERN-PH-EP-2015-273.- Geneva : CERN, 2016-11-21 - 17 p. - Published in : Eur. Phys. J. C 76 (2016) 635 Article from SCOAP3: PDF; Fulltext: PDF; Preprint: PDF; External links: Fulltext; 00004 Population of all charged hadrons in the analysis acceptance used in this paper to study transverse momentum and multiplicity fluctuations: the two top plots refer to 20~\GeVc and the two bottom plots to 158~\GeVc p+p interactions.; 00002 Population of all charged hadrons in the analysis acceptance used in this paper to study transverse momentum and multiplicity fluctuations: the two top plots refer to 20~\GeVc and the two bottom plots to 158~\GeVc p+p interactions.; 00015 (Color online) Collision energy dependence of the scaled variance of the multiplicity distribution for inelastic p+p (\NASixtyOne) interactions and the 1\% most central Pb+Pb (NA49~\cite{Alt:2007jq}) collisions in the NA49-$M$ ($top$) and NA49-$B$ ($bottom$) acceptances (see text for details). Statistical errors (mostly invisible) are shown by vertical bars, systematic uncertainties by shaded bands.; 00013 (Color online) \NASixtyOne results on $\Phi_{p_T}$ vs collision energy for inelastic p+p interactions within the full \NASixtyOne acceptance (see Fig.~\ref{fig:results}) and within the NA49-$N$ acceptance (see Ref.~\cite{Anticic:2008aa}). Statistical errors (mostly invisible) are shown by vertical bars, systematic uncertainties by shaded bands.; 00014 (Color online) $\Phi_{p_T}$ versus collision energy for inelastic p+p (\NASixtyOne) interactions and the 7.2\% most central Pb+Pb (NA49~\cite{Anticic:2008aa}) collisions in the NA49-$N$ acceptance. Statistical errors are shown by vertical bars, systematic uncertainties by shaded bands.; 00016 (Color online) Collision energy dependence of the scaled variance of the multiplicity distribution for inelastic p+p (\NASixtyOne) interactions and the 1\% most central Pb+Pb (NA49~\cite{Alt:2007jq}) collisions in the NA49-$M$ ($top$) and NA49-$B$ ($bottom$) acceptances (see text for details). Statistical errors (mostly invisible) are shown by vertical bars, systematic uncertainties by shaded bands.; 00007 Examples of uncorrected distributions of event quantities for p+p interactions at 20 and 158~\GeVc beam for data recorded with the liquid hydrogen inserted (I) and removed (R). The spectra with the removed liquid hydrogen are multiplied by the $\epsilon$ factor (see Eq.~\ref{eq:epsilon}).; 00010 (Color online) Results on $\omega[N]$ and $\Delta[P_{T},N]$ as a function of collision energy for all charged hadrons after all corrections (full circles), without the correction for the trigger bias (upward pointing triangles), without corrections for the trigger bias and the off-line event selection (crosses), without correction for feed-down (diamonds) and uncorrected (open circles). Statistical uncertainties (mostly invisible) are shown by vertical bars, systematic uncertainties by shaded bands.; 00005 Distributions of the $z$ coordinate of the reconstructed interaction vertex for events recorded with the target inserted ($I$) and removed ($R$). The target removed distribution was normalized to the target inserted one in the region $z > -450$~cm.; 00011 (Color online) Results on $\omega[N]$ and $\Delta[P_{T},N]$ as a function of collision energy for all charged hadrons after all corrections (full circles), without the correction for the trigger bias (upward pointing triangles), without corrections for the trigger bias and the off-line event selection (crosses), without correction for feed-down (diamonds) and uncorrected (open circles). Statistical uncertainties (mostly invisible) are shown by vertical bars, systematic uncertainties by shaded bands.; 00003 Population of all charged hadrons in the analysis acceptance used in this paper to study transverse momentum and multiplicity fluctuations: the two top plots refer to 20~\GeVc and the two bottom plots to 158~\GeVc p+p interactions.; 00001 Population of all charged hadrons in the analysis acceptance used in this paper to study transverse momentum and multiplicity fluctuations: the two top plots refer to 20~\GeVc and the two bottom plots to 158~\GeVc p+p interactions.; 00000 (Colour online) The schematic layout of the \NASixtyOne spectrometer (horizontal cut, not to scale). The beam and trigger detector configuration used for data taking in 2009 is shown in the inset. The chosen coordinate system is drawn on the lower left: its origin lies in the middle of the VTPC-2, on the beam axis. The nominal beam direction is along the $z$ axis. The magnetic field bends charged particle trajectories in the $x$--$z$ (horizontal) plane. Positively charged particles are bent towards the top of the plot. The drift direction in the TPCs is along the $y$ (vertical) axis.; 00009 (Color online) Results on $\Delta[P_{T},N]$, $\Sigma[P_{T},N]$, $\Phi_{p_{T}}$ and $\omega[N]$ as a function of collision energy before corrections (open squares), corrected for contributions of off-target interactions (open circles) and additionally corrected for all other experimental biases, see Sec.~\ref{sec:final-corr} (filled circles). Statistical uncertainties (mostly invisible) are shown by vertical bars, systematic uncertainties by shaded bands.; 00008 (Color online) Examples of ratios of corrected to uncorrected distributions of event quantities for p+p interactions at 158~\GeVc.; 00018 (Color online) Scaled variance of the multiplicity distribution of negatively charged hadrons as a function of the mean number of wounded nucleons. Results for inelastic p+p (\NASixtyOne) interactions (filled circles) and the 1\% most central Pb+Pb (NA49~\cite{Alt:2007jq}) collisions (squares) in the NA49-$B$ acceptances are shown together with the predictions of the Wounded Nucleon Model ({\it left}) and the statistical model ({\it right}) (see text for explanations).; 00012 (Color online) Collision energy dependence of $\Delta[P_{T},N]$, $\Sigma[P_{T},N]$, $\Phi_{p_{T}}$ and $\omega[N]$ for inelastic p+p interactions. The NA61/SHINE measurements (filled circles) are compared with predictions of the \EposLong~(upward pointing triangles) and UrQMD (downward pointing triangles) models (both in the NA61/SHINE acceptance). Statistical uncertainties (mostly invisible) are shown by vertical bars, systematic uncertainties by shaded bands.; 00017 (Color online) Scaled variance of the multiplicity distribution of negatively charged hadrons as a function of the mean number of wounded nucleons. Results for inelastic p+p (\NASixtyOne) interactions (filled circles) and the 1\% most central Pb+Pb (NA49~\cite{Alt:2007jq}) collisions (squares) in the NA49-$B$ acceptances are shown together with the predictions of the Wounded Nucleon Model ({\it left}) and the statistical model ({\it right}) (see text for explanations).; 00006 Examples of uncorrected distributions of event quantities for p+p interactions at 20 and 158~\GeVc beam for data recorded with the liquid hydrogen inserted (I) and removed (R). The spectra with the removed liquid hydrogen are multiplied by the $\epsilon$ factor (see Eq.~\ref{eq:epsilon}).

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Unified field theories of bags and strings / Vinciarelli, P (CERN)
Within the author's models of temporary quark confinement in field theoretical bags, he exhibits, in the tree approximation, string-like solutions. He argues that the bag-like and dual string-like pictures complement each other with the former describing the low-lying hadronic states and the latter the excited states of large angular momentum. [...]
CERN-TH-1952.- 1975 - Published in : Nucl. Phys. B 89 (1975) 493-507 Fulltext: PDF;

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Multiplicity fluctuations in the string clustering approach / Cunqueiro, L (Santiago de Compostela U., IGFAE ; Santiago de Compostela U.) ; Ferreiro, E G (Santiago de Compostela U., IGFAE ; Santiago de Compostela U.) ; Moral, F (Santiago de Compostela U., IGFAE ; Santiago de Compostela U.) ; Pajares, C (Santiago de Compostela U., IGFAE ; Santiago de Compostela U.)
We present our results on multiplicity fluctuations in the framework of the string clustering approach. We compare our results --with and without clustering formation-- with CERN SPS NA49 data. [...]
hep-ph/0505197.- 2005 - 16 p. - Published in : Phys. Rev. C 72 (2005) 24907-1-5 Access to fulltext document: PDF; External link: hep-ph/0505197 PDF

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Event-by-event fluctuations of the mean transverse momentum $M_{p_{T}}$ at SPS energies / Appelshäuser, Harald (Darmstadt, GSI) /CERES Collaboration
The study of event-by-event fluctuations has been proposed as a tool to investigate the properties of hot and dense nuclear matter created in nuclear collisions. Significant fluctuations of the mean transverse momentum beyond purely statistical ones may signal the passage of the system through the QCD phase boundary or close to the critical point. [...]
2004 - Published in : Prog. Part. Nucl. Phys. 53 (2004) 253-255
In : 25th International School on Nuclear Physics "Ettore Majorana", Erice, Italy, 16 - 24 Sep 2003, pp.253-255

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Transverse-momentum fluctuations in $\pi^{+}p$ and $K^{+}p$ collisions at 250 GeV/c / NA22 Collaboration
We report results on event-by-event fluctuations of transverse momentum, Phi (p/sub t/), in pi /sup +/p and K/sup +/p collisions at 250 GeV/c. For the first time, their dependence on rapidity region, transverse momentum acceptance, multiplicity, mean transverse momentum per event, and on the correlation between transverse momentum and multiplicity are systematically presented. [...]
2002 - Published in : Phys. Rev. Lett. 89 (2002) 121802/1-4

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