CERN Accelerating science

ALICE Preprints

Últimas adquisiciones:
2021-09-28
07:59
Reconstruction in ALICE and calibration of TPC space-charge distortions in Run 3 / Hellbär, Ernst /ALICE Collaboration
The ALICE experiment will run with continuous readout at interaction rates of up to 50 kHz in Pb-Pb collisions during Run 3 of the LHC. In order to achieve this goal, a new data processing scheme and software are developed. [...]
arXiv:2109.12000.- 2021-09-24 Fulltext: PDF;
In : 9th Annual Large Hadron Collider Physics (LHCP 2021), Online, Gb, 7 - 12 Jun 2021

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2021-09-23
04:06
New measurements on diffractive vector mesons / Ragoni, Simone (Birmingham U.)
Vector meson photoproduction at high energies has attracted increased interest in recent years due to the unique kinematical ranges offered by the LHC experiments. [...]
arXiv:2109.03066.
- 6 p.

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2021-09-22
04:25
Soft QCD results from ALICE / Tripathy, Sushanta (INFN, Bologna)
High-energy hadronic collisions are dominated by soft interactions with low momentum transfers. [...]
arXiv:2109.08959.
- 5 p.

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2021-09-22
04:17
Angular correlations of heavy-flavour hadron decay electrons and charged particles in pp collisions at $\sqrt{s}$ = 5.02 TeV with ALICE at the LHC / Singh, Ravindra (Indian Inst. Tech., Indore)
Two-particle azimuthal correlations of electrons from heavy-flavour hadron decays with charged particles can give insight into the properties of heavy-quark production and hadronization into heavy-flavour jets.\\ In this contribution, the ALICE results measured in pp collisions at 5.02 TeV, collected in the LHC Run 2, are presented. [...]
arXiv:2109.09318.
- 5 p.

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2021-09-21
14:03
Production of light (anti)nuclei in pp collisions at $sqrt{s}$ = 13 TeV / ALICE Collaboration, CERN /ALICE
Understanding the production mechanism of light (anti)nuclei is one of the key challenges of nuclear physics and has important consequences for astrophysics, since it provides an input for indirect dark- matter searches in space. In this paper, the latest results about the production of light (anti)nuclei in pp collisions at $sqrt{s}$ = 13 TeV are presented, focusing on the comparison with the predictions of coalescence and thermal models. [...]
CERN-EP-2021-194.- Geneva : CERN, 2021 Draft (restricted): PDF;

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2021-09-19
15:48
Measurement of $\mathrm{D}$-meson production as a function of charged-particle multiplicity in proton--proton collisions at $\sqrt{s} = 13$ TeV with ALICE at the LHC / Bailung, Yoshini (Indian Inst. Tech., Indore)
Heavy quarks (charm and beauty) are produced in hard-scattering processes and the study of their production in proton--proton (pp) collisions is an important test for calculations based on perturbative Quantum Chromodynamics (pQCD). [...]
arXiv:2109.07992.
- 5 p.
Fulltext

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2021-09-15
04:51
$\rm{\Lambda^{+}_{c}}$ production cross section in pp and p--Pb collisions down to $p_{\rm T}$ = 0 at $\sqrt{s_{\rm NN}}$ = 5.02 TeV measured with ALICE / Kalteyer, Annalena Sophie (Darmstadt, GSI ; Heidelberg U.)
The open heavy-flavour hadron measurements in proton--proton and proton--lead collisions give insight into the charm production and hadronization mechanisms. [...]
arXiv:2109.05949.
- 5 p.
Fulltext

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2021-09-07
04:26
System size and energy dependence of resonance production in ALICE / Sumberia, Vikash (Jammu U.)
Hadronic resonances, thanks to their relatively short lifetimes, can be used to probe the properties of the hadronic phase in ultrarelativistic heavy-ion collisions. [...]
arXiv:2109.01426.
- 4 p.
Fulltext

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2021-09-03
04:24
Charm-baryon enhancement and charm fragmentation fractions in small systems measured with ALICE / Zhu, Jianhui (CCNU, Wuhan, Inst. Part. Phys. ; Darmstadt, GSI)
Recent measurements of charm-baryon production at midrapidity by the ALICE collaboration show baryon-to-meson yield ratios significantly higher than those measured in $\rm e^+e^-$ collisions, suggesting that the charm fragmentations are not universal across different collisions systems. [...]
arXiv:2108.10938.
- 4 p.

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2021-09-03
04:23
Studying strangeness and baryon production in small systems through $\Xi-$hadron correlations using the ALICE detector / Adolfsson, Jonatan (Lund U.)
These proceedings summarise recent measurements of angular correlations between the $\Xi$ baryon and identified hadrons in pp collisions at $\sqrt{s}=13\,\mathrm{TeV}$ using the ALICE detector. [...]
arXiv:2108.11504.
- 4 p.

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