CERN Accelerating science

ALICE Preprints

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2022-08-04
07:54
Measurement of charged-particle jet properties in p--Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV with ALICE / Das, Prottoy
We present the measurement of charged-particle jet properties in minimum bias p--Pb collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV in ALICE. [...]
arXiv:2208.01389.
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2022-07-30
04:23
Charm production: constraints to transport models and charm diffusion coefficient with ALICE / Vermunt, Luuk
In this contribution, the nuclear modification factor and azimuthal anisotropy of prompt charm mesons and baryons in Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$ TeV by the ALICE Collaboration are presented. [...]
arXiv:2207.14154.
- 6 p.
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2022-07-29
04:09
Charmonium production as a function of charged-particle multiplicity in pp and p--Pb collisions with ALICE at the LHC / Tork, Theraa
Heavy quarkonium production is an excellent tool to test both perturbative and non-perturbative QCD, as perturbative QCD can describe the heavy quark production process, while the formation of the quarkonium bound state involves non-perturbative aspects. [...]
arXiv:2207.13399.
- 5 p.
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2022-07-23
04:02
Beauty production in heavy-ion collisions with ALICE at the LHC / Peng, Xinye (Chinese U. of Geoscience, Wuhan ; Hua-Zhong Normal U.)
In this contribution, the final measurements of the centrality dependence of the nuclear modification factor ($R_{\rm AA}$) of non-prompt $\rm D^0$ in Pb--Pb collisions at $\sqrt{s_{\scriptscriptstyle \rm NN}}$ = 5.02 TeV will be presented. [...]
arXiv:2207.10259.
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2022-07-23
04:01
Particle production as a function of underlying-event activity and search for jet-like modifications in pp, p-Pb, and Pb-Pb collisions at $\sqrt{s_{\rm NN}}=5.02$ TeV with ALICE / Ortiz, Antonio
The similarity between small- and large-collision systems is explored using the charged-particle multiplicity in the transverse region, $N^{\rm T}_{\rm ch}$, which is sensitive to the underlying event. [...]
arXiv:2207.10336.
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2022-07-19
04:26
Charm production and hadronization in pp and p-Pb collisions at the LHC with ALICE / Kalteyer, Annalena Sophie (Darmstadt, GSI ; Heidelberg U.)
Studies of open-charm hadron production in pp and \pPb collisions are performed by the ALICE Collaboration at the LHC to investigate charm-quark hadronization mechanisms. [...]
arXiv:2207.07590.
- 5 p.
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2022-06-29
04:55
Upgrade of the ALICE experiment beyond LHC Run 3 / Colella, Domenico (INFN, Bari ; Bari Polytechnic)
The ALICE Collaboration completed the upgrade of the detector and is now commissioning for the beginning of the data taking during LHC Run 3. [...]
arXiv:2206.13247.
- 13 p.
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2022-06-09
09:44
${\rm f}_{0}(980)$ production in inelastic pp collisions at $\sqrt{s} = 5.02$ TeV / ALICE Collaboration, CERN /ALICE Collaboration ; ALICE
The measurement of the production of ${\rm f}_{0}(980)$ in inelastic pp collisions at $\sqrt{s} = 5.02$ TeV is presented. This is the first reported measurement of inclusive ${\rm f}_{0}(980)$ production at LHC energies. [...]
arXiv:2206.06216; CERN-EP-2022-126.- 2022 - 16 p. Draft (restricted): PDF; Fulltext: 2206.06216 - PDF; CERN-EP-2022-126 - PDF;

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2022-06-07
09:28
Anisotropic flow and flow fluctuations of identified hadrons in Pb$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV /ALICE Collaboration
The first measurements of elliptic flow of $\pi^\pm$, ${\rm K}^\pm$, p+$\overline{\rm p}$, ${\rm K_{S}^0}$, $\Lambda$+$\overline{\Lambda}$, $\phi$, $\Xi^-$+$\Xi^+$, and $\Omega^-$+$\Omega^+$ using multiparticle cumulants in Pb$-$Pb collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV are presented. Results obtained with two- ($v_2\{2\}$) and four-particle cumulants ($v_2\{4\}$) are shown as a function of transverse momentum, $p_{\rm T}$, for various collision centrality intervals. [...]
arXiv:2206.04587; CERN-EP-2022-122.- 2022 - 22 p. Draft (restricted): PDF; Fulltext: PDF;

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2022-06-07
09:03
Observation of flow angle and flow magnitude fluctuations in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV at the LHC /ALICE Collaboration ; ALICE
This Letter reports on the first measurements of transverse momentum dependent flow angle $\Psi_n$ and flow magnitude $v_n$ fluctuations, determined using new four-particle correlators. The measurements are performed for various centralities in Pb-Pb collisions at a centre-of-mass energy of $\sqrt{s_{\rm NN}}$ = 5.02 TeV with ALICE at the LHC. [...]
arXiv:2206.04574; CERN-EP-2022-121.- 2022 - 13 p. Draft (restricted): PDF; Fulltext: PDF;

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