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1.
First polarisation measurement of coherently photoproduced J/ψ in ultra-peripheral PbPb collisions at sNN=5.02 TeV / Acharya, Shreyasi (Clermont-Ferrand U.) ; Adamova, Dagmar (Rez, Nucl. Phys. Inst.) ; Adler, Alexander (Goethe U., Frankfurt, Inst. Inform.) ; Aglieri Rinella, Gianluca (CERN) ; Agnello, Michelangelo (Turin Polytechnic) ; Agrawal, Neelima (INFN, Bologna) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Shakeel (Aligarh Muslim U.) ; Ahn, Sang Un (KISTI, Daejeon) ; Ahuja, Ishaan (Kosice U.) et al. /ALICE
The first measurement of the polarisation of coherently photoproduced J/ψ mesons in ultra-peripheral PbPb collisions, using data at sNN=5.02 TeV , is presented. The J/ψ meson is measured via its dimuon decay channel in the forward rapidity interval 4.0<y<2.5 using the ALICE detector at the CERN LHC. [...]
arXiv:2304.10928; CERN-EP-2023-068.- Geneva : CERN, 2023 - 19 p. Draft (restricted): PDF; Fulltext: PDF;
2.
Exclusive and dissociative J/ψ photoproduction, and exclusive dimuon production, in pPb collisions at sqrtsNN=8.16 TeV / Acharya, Shreyasi (Clermont-Ferrand U.) ; Adamova, Dagmar (Rez, Nucl. Phys. Inst.) ; Adler, Alexander (Frankfurt U.) ; Aglieri Rinella, Gianluca (CERN) ; Agnello, Michelangelo (INFN, Turin ; Turin Polytechnic) ; Agrawal, Neelima (INFN, Bologna) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Shakeel (Aligarh Muslim U.) ; Ahn, Sang Un (KISTI, Daejeon) ; Ahuja, Ishaan (Kosice U.) et al. /ALICE
The ALICE Collaboration reports three measurements in ultra-peripheral protonlead collisions at forward rapidity. The exclusive two-photon process γγμ+μ and the exclusive photoproduction of J/ψ are studied. [...]
arXiv:2304.12403; CERN-EP-2023-059.- Geneva : CERN, 2023-12-01 - 29 p. - Published in : Phys. Rev. D 108 (2023) 112004 Draft (restricted): PDF; Fulltext: 2304.12403 - PDF; Publication - PDF;
3.
Measurements of inclusive J/ψ production at midrapidity and forward rapidity in PbPb collisions at sNN=5.02 TeV / ALICE Collaboration
The measurements of the inclusive J/ψ yield at midrapidity (|y|<0.9 and forward rapidity (2.5<y<4) in PbPb collisions at sNN=5.02 TeV with the ALICE detector at the LHC are reported. The inclusive J/ψ production yields and nuclear modification factors, RAA, are measured as a function of the collision centrality, J/ψ transverse momentum (pT), and rapidity. [...]
arXiv:2303.13361; CERN-EP-2023-054.- Geneva : CERN, 2024-01-12 - 20 p. - Published in : Phys. Lett. B 849 (2024) 138451 Draft (restricted): PDF; Fulltext: 2303.13361 - PDF; Publication - PDF;
4.
Measurement of inclusive J/ψ pair production cross section in pp collisions at s=13 TeV / ALICE Collaboration
The production cross section of inclusive J/ψ pairs in pp collisions at a centre-of-mass energy s=13 TeV is measured with ALICE. The measurement is performed for J/ψ in the rapidity interval 2.5<y<4.0 and for transverse momentum pT>0. [...]
arXiv:2303.13431; CERN-EP-2023-053.- Geneva : CERN, 2023-10-23 - 13 p. - Published in : Phys. Rev. C 108 (2023) 045203 Draft (restricted): PDF; Fulltext: 2303.13431 - PDF; Publication - PDF;
5.
Study of the p–p–K+ and p–p–K dynamics using the femtoscopy technique / ALICE Collaboration
The interactions of kaons (K) and antikaons (¯K) with few nucleons (N) were studied so far using kaonic atom data and measurements of kaon production and interaction yields in nuclei. Some details of the three-body KNN and ¯KNN dynamics are still not well understood, mainly due to the overlap with multi-nucleon interactions in nuclei. [...]
arXiv:2303.13448; CERN-EP-2023-051.- Geneva : CERN, 2023-12-18 - 19 p. - Published in : Eur. Phys. J. A 59 (2023) 298 Draft (restricted): PDF; Fulltext: 2303.13448 - PDF; document - PDF;
6.
Higher-order correlations between different moments of two flow amplitudes in PbPb collisions at sNN=5.02 TeV / ALICE Collaboration
The correlations between different moments of two flow amplitudes, extracted with the recently developed asymmetric cumulants, are measured in PbPb collisions at sNN=5.02 TeV recorded by the ALICE detector at the LHC. The magnitudes of the measured observables show a dependence on the different moments as well as on the collision centrality, indicating the presence of non-linear response in all even moments up to the eighth. [...]
arXiv:2303.13414; CERN-EP-2023-047.- Geneva : CERN, 2023-11-14 - 21 p. - Published in : Phys. Rev. C 108 (2023) 055203 Draft (restricted): PDF; Fulltext: 2303.13414 - PDF; Publication - PDF;
7.
Measurement of the angle between jet axes in Pb-Pb collisions at sNN=5.02 TeV$ / Acharya, Shreyasi (Clermont-Ferrand U.) ; Adamova, Dagmar (Rez, Nucl. Phys. Inst.) ; Adler, Alexander (Goethe U., Frankfurt, Inst. Inform.) ; Aglieri Rinella, Gianluca (CERN) ; Agnello, Michelangelo (Turin Polytechnic) ; Agrawal, Neelima (INFN, Bologna) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Shakeel (Aligarh Muslim U.) ; Ahn, Sang Un (KISTI, Daejeon) ; Ahuja, Ishaan (Kosice U.) et al.
This letter presents the first measurement of the angle between different jet axes (denoted as ΔR) in PbPb collisions. The measurement is carried out in the 010% most-central events at sNN=5.02 TeV. [...]
arXiv:2303.13347; CERN-EP-2023-046.- Geneva : CERN, 2023 - 17 p. Draft (restricted): PDF; Fulltext: SupplementalMaterial - PDF; 2303.13347 - PDF;
8.
Data-driven precision determination of the material budget in ALICE / ALICE Collaboration
The knowledge of the material budget with a high precision is fundamental for measurements of direct photon production using the photon conversion method due to its direct impact on the total systematic uncertainty. Moreover, it influences many aspects of the charged-particle reconstruction performance. [...]
arXiv:2303.15317; CERN-EP-2023-043.- Geneva : CERN, 2023-11-30 - 22 p. - Published in : JINST 18 (2023) P11032 Draft (restricted): PDF; Fulltext: Fulltext - PDF; 2303.15317 - PDF; document - PDF;
9.
Inclusive and multiplicity dependent production of electrons from heavy-flavour hadron decays in pp and p-Pb collisions / ALICE Collaboration
Measurements of the production of electrons from heavy-flavour hadron decays in pp collisions at s=13 TeV at midrapidity with the ALICE detector are presented down to a transverse momentum (pT) of 0.2 GeV/c and up to pT=35 GeV/c, which is the largest momentum range probed for inclusive electron measurements in ALICE. In pPb collisions, the production cross section and the nuclear modification factor of electrons from heavy-flavour hadron decays are measured in the pT range 0.5 <pT< 26 GeV/c at sNN=8.16 TeV. [...]
arXiv:2303.13349; CERN-EP-2023-041.- Geneva : CERN, 2023-08-02 - 46 p. - Published in : JHEP 2308 (2023) 006 Draft (restricted): PDF; Fulltext: 2303.13349 - PDF; document - PDF;
10.
Measurement of the radius dependence of charged-particle jet suppression in Pb–Pb collisions at sNN=5.02 TeV / ALICE Collaboration
The ALICE Collaboration reports a new differential measurement of inclusive jet suppression using pp and Pb–Pb collision data at center-of-mass energy per nucleon–nucleon collision sNN=5.02 TeV. Charged-particle jets are reconstructed using the anti-kT algorithm with resolution parameters R = 0.2, 0.3, 0.4, 0.5, and 0.6 in pp collisions and R = 0.2, 0.4, 0.6 in central (0–10\%), semi-central (30–50\%), and peripheral (60–80\%) Pb–Pb collisions. [...]
arXiv:2303.00592; CERN-EP-2023-027.- Geneva : CERN, 2023-12-21 - 35 p. - Published in : Phys. Lett. B 849 (2024) 138412 Draft (restricted): PDF; Fulltext: PDF;

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