CERN Accelerating science

ALICE Conference Contributions

Darreres entrades:
2019-06-12
06:17
Direct photon production in pp, p–Pb and Pb–Pb collisions measured with the ALICE experiment / Peresunko, D (Moscow, ITEP) /ALICE
We review recent ALICE results on direct photon production in pp, p–Pb and Pb–Pb collisions at LHC energies. In light systems, pp and p–Pb, no signal of direct photons at low $p_T$ < 3-5 GeV/$c$ is observed within uncertainties, while at high $p_T$ our measurements are consistent with NLO pQCD calculations. [...]
2018 - 6 p. - Published in : EPJ Web Conf. 191 (2018) 05001 Fulltext: PDF;
In : Quarks-2018, Valday, Russian Federation, 27 May - 2 Jun 2018, pp.05001

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2019-06-12
06:17
Recent results from the ALICE Experiment at LHC / Ristea, Catalin (Bucharest, Inst. Space Science) /ALICE
ALICE (A Large Ion Collider Experiment) at the LHC performed high statistics measurements in Pb-Pb collisions at the top LHC energy, complemented with large recent reference datasets in elementary proton-proton collisions at the same energy. Elementary pp collisions are serving as baseline for testing QCD properties and allow the study of the changes induced by the hot and dense medium produced in heavy ion collisions. [...]
2018 - 8 p. - Published in : EPJ Web Conf. 191 (2018) 01004 Fulltext: PDF;
In : Quarks-2018, Valday, Russian Federation, 27 May - 2 Jun 2018, pp.01004

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2019-06-04
06:27
Studying the strong interaction with baryon-(anti)baryon femtoscopy in Pb-Pb collisions measured by ALICE / Niedziela, Jeremi (Warsaw U. of Tech. ; CERN) /ALICE
The shape of the baryon-(anti)baryon femtoscopic correlation function is influenced by the size of the emission source, strong and Coulomb interactions and Quantum Statistics. Another factor introducing additional correlation structures is related to the residual correlations, which are related to the fact that baryons may come from decays of heavier particles. [...]
2018 - 5 p. - Published in : EPJ Web Conf. 177 (2018) 04008 Fulltext: PDF;
In : The XXI International Scientific Conference of Young Scientists and Specialists, Dubna, Russia, 2 - 5 Oct 2017, pp.04008

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2019-06-04
06:27
What can we learn from femtoscopic and angular correlations of identified particles in ALICE? / Graczykowski, Łukasz Kamil (Warsaw U. of Tech.)
Two-particle correlations have proven to be a robust tool which allow the exploration of many physics phenomena present in high-energy particle collisions. In this work, two techniques, namely femtoscopic and angular correlations of identified particles, are discussed the most recent results of both of them obtained from pp and Pb-Pb collisions recorded by the ALICE detector are presented..
2018 - 10 p. - Published in : EPJ Web Conf. 172 (2018) 01007 Fulltext: PDF;
In : XLVII International Symposium on Multiparticle Dynamics, Tlaxcala City, Mexico, 11 - 15 Sep 2017, pp.01007

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2019-05-30
10:30
Measurement of the Hadronic Resonance Production with ALICE at the CERN LHC / Vasileiou, Maria (Athens U.) /ALICE
We present a comprehensive study of hadronic resonance production in pp, p-Pb and Pb-Pb collisions at different Large Hadron Collider (LHC) energies. In particular, the production of hadronic resonances, such as ρ(770)0, Κ*(892)0, φ(1020), Σ(1385)±, Λ(1520) and Ξ(1530)0 will be discussed in detail. [...]
2018 - 7 p. - Published in : Universe 5 (2018) 6 Fulltext from Publisher: PDF;
In : 7th International Conference on New Frontiers in Physics, Kolymbari, Crete, Greece, 4 - 12 Jul 2018, pp.6

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2019-05-29
06:18
Strangeness production in high multiplicity pp collisions / Bombara, Marek (Kosice U.) /ALICE
Over the last three decades, proton-proton (pp) collisions have successfully provided a reference sample for the study of nucleus-nucleus collisions and have helped to unveil features attributed there to the formation of Quark Gluon Plasma. The results from the LHC pp program revealed some intriguing features in pp collisions that resemble those of nucleus-nucleus collisions and therefore bring into question the reference sample paradigm at the TeV scale. [...]
SISSA, 2018 - 6 p. - Published in : PoS CPOD2017 (2018) 058 Fulltext: PDF; External link: PoS server
In : 11th International Workshop on Critical Point and Onset of Deconfinement, Stony Brook, NY, USA, 07 - 11 Aug 2017, pp.058

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2019-05-22
09:07
Transverse momentum spectra and nuclear modification factors of identified charged hadrons in p-Pb and Pb-Pb collisions at $\sqrt s_{\mathrm{NN}}$ = 5.02 TeV with ALICE / Vasileiou, Maria (Athens Natl. Capodistrian U.) /ALICE
The ALICE experiment has measured the production of identified light-flavour hadrons in p-Pb and Pb-Pb collisions at 5.02 TeV in a wide range of transverse momentum. The newest ALICE results on pion, kaon and proton transverse momentum spectra, yield ratios and nuclear modification factors will be presented and discussed in comparison to lower energy results. [...]
2018 - 7 p. - Published in : EPJ Web Conf. 182 (2018) 02126 Fulltext: PDF;
In : 6th International Conference on New Frontiers in Physics, Kolymbari, Krete, Greece, 17 - 29 Aug 2017, pp.02126

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2019-05-22
09:07
Spin alignment of vector mesons and hyperon polarization in Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV / Singh, Ranbir (HBNI, Mumbai) /ALICE
We have presented the measurements of spin alignment of $K^{∗0}$ and polarization of $\Lambda$. The measured polarization values of $\Lambda$ hyperonsare consistent with zero within the precision of the measurement and follow the trend of polarization decreasing with increasing energyas observed by the STAR collaboration. [...]
2017 - 2 p. - Published in : DAE Symp. Nucl. Phys.: 62 (2017) , pp. 828-829 Fulltext: PDF;
In : 62nd DAE-BRNS Symposium on Nuclear Physics, Patiala, India, 20 - 24 Dec 2017, pp.828-829

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2019-05-16
07:39
D-meson production cross section measurements in pp collisions at $\sqrt{s}$ = 8 TeV with ALICE at the LHC / Sharma, Ankita (Jammu U.) /ALICE
2017 - 2 p. - Published in : DAE Symp. Nucl. Phys.: 62 (2017) , pp. 820-821 Fulltext: PDF;
In : 62nd DAE-BRNS Symposium on Nuclear Physics, Patiala, India, 20 - 24 Dec 2017, pp.820-821

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2019-05-16
07:39
Heavy flavour decay electron yield in pp collisions at $\sqrt{s}$=13 TeV with ALICE at the LHC / Acharya, Shreyasi (Calcutta, VECC) /ALICE
2017 - 2 p. - Published in : DAE Symp. Nucl. Phys.: 62 (2017) , pp. 818-819 Fulltext: PDF;
In : 62nd DAE-BRNS Symposium on Nuclear Physics, Patiala, India, 20 - 24 Dec 2017, pp.818-819

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