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1.
Measurement of (anti)nuclei production in p-Pb collisions at $\sqrt{s_{\rm NN}} = 8.16$ TeV / ALICE Collaboration
Measurements of (anti)proton, (anti)deuteron, and (anti)$^3$He production in the rapidity range $-1<y< 0$ as a function of the transverse momentum and event multiplicity in p-Pb collisions at a center-of-mass energy per nucleon-nucleon pair $\sqrt{s_{\rm NN}} = 8.16$ TeV are presented. The coalescence parameters $B_2$ and $B_3$, measured as a function of the transverse momentum per nucleon and of the mean charged-particle multiplicity density, confirm a smooth evolution from low to high multiplicity across different collision systems and energies. [...]
arXiv:2212.04777; CERN-EP-2022-275.- Geneva : CERN, 2023-09-15 - 17 p. - Published in : Phys. Lett. B 846 (2023) 137795 Draft (restricted): PDF; Fulltext: 2212.04777 - PDF; Publication - PDF;
2.
Production of pions, kaons, and protons as a function of the relative transverse activity classifier in pp collisions at $ \sqrt{s} $ = 13 TeV / ALICE Collaboration
The production of $\pi^\pm$, K$^\pm$, and ($\overline{\mathrm{p}}$)p is measured in pp collisions at $\sqrt{s}$ = 13 TeV in different topological regions of the events. Particle transverse momentum ($p_{\rm T}$) spectra are measured in the ``toward'', ``transverse'', and ``away'' angular regions defined with respect to the direction of the leading particle in the event. [...]
arXiv:2301.10120; CERN-EP-2022-286.- Geneva : CERN, 2023-06-06 - 32 p. - Published in : JHEP 2306 (2023) 027 Draft (restricted): PDF; Fulltext: 2301.10120 - PDF; document - PDF;
3.
Multiplicity dependence of charged-particle production in pp, p-Pb, Xe-Xe and Pb-Pb collisions at the LHC / ALICE Collaboration
Multiplicity ($N_{\mathrm {ch}}$) distributions and transverse momentum ($p_{\mathrm T}$) spectra of inclusive primary charged particles in the kinematic range of $|\eta| < 0.8$ and 0.15 GeV/$c$ $< p_{\mathrm T} < 10$ GeV/$c$ are reported for pp, p-Pb, Xe-Xe and Pb-Pb collisions at centre-of-mass energies per nucleon pair ranging from $\sqrt{s_\mathrm{NN}} = 2.76$ TeV up to 13 TeV. A sequential two-dimensional unfolding procedure is used to extract the correlation between the transverse momentum of primary charged particles and the charged-particle multiplicity of the corresponding collision. [...]
arXiv:2211.15326; CERN-EP-2022-266.- Geneva : CERN, 2023-08-14 - 21 p. - Published in : Phys. Lett. B 845 (2023) 138110 Draft (restricted): PDF; Fulltext: 2211.15326 - PDF; Publication - PDF;
4.
Enhanced deuteron coalescence probability in jets / ALICE Collaboration
The transverse-momentum ($p_{\rm T}$) spectra and coalescence parameters $B_2$ of (anti)deuterons are measured in pp collisions at $\sqrt{s} = 13$ TeV in and out of jets. In this measurement, the direction of the leading particle with the highest $p_{\rm T}$ in the event ($p_{\rm T}^{\rm{ lead}} > 5$ GeV/$c$) is used as an approximation for the jet axis [...]
arXiv:2211.15204; CERN-EP-2022-264.- Geneva : CERN, 2023-07-26 - 14 p. - Published in : Phys. Rev. Lett. 131 (2023) 042301 Draft (restricted): PDF; Fulltext: 2211.15204 - PDF; Publication - PDF;
5.
Light (anti)nuclei production in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV / ALICE Collaboration
The measurement of the production of deuterons, tritons and ${^{3}\mathrm{He}}$ and their antiparticles in Pb-Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV is presented in this article. The measurements are carried out at midrapidity ($|y| < 0.5$) as a function of collision centrality using the ALICE detector. [...]
arXiv:2211.14015; CERN-EP-2022-263.- Geneva : CERN, 2023-06-08 - 24 p. - Published in : Phys. Rev. C 107 (2023) 064904 Draft (restricted): PDF; Fulltext: 2211.14015 - PDF; Publication - PDF;
6.
Pseudorapidity densities of charged particles with transverse momentum thresholds in pp collisions at <math display="inline"><mrow><msqrt><mrow><mi>s</mi></mrow></msqrt><mo>=</mo><mn>5.02</mn></mrow></math> and 13 TeV / ALICE Collaboration
The pseudorapidity density of charged particles with minimum transverse momentum ($p_{\rm T}$) thresholds of 0.15, 0.5, 1, and 2 GeV$/c$ was measured in pp collisions at centre-of-mass energies of $\sqrt{s}=$ 5.02 and 13 TeV with the ALICE detector. The study is carried out for inelastic collisions with at least one primary charged particle having a pseudorapidity ($\eta$) within $\pm0.8$ and $p_{\rm T}$ larger than the corresponding threshold. [...]
arXiv:2211.15364; CERN-EP-2022-262.- Geneva : CERN, 2023-10-01 - 16 p. - Published in : Phys. Rev. D 108 (2023) 072008 Draft (restricted): PDF; Fulltext: 2211.15364 - PDF; Publication - PDF;
7.
First measurement of $\Lambda_\mathrm{c}^{+}$ production down to $p_\mathrm{T} = 0$ in pp and p-Pb collisions at $\sqrt{s_\mathrm{NN}} = 5.02$ TeV / ALICE Collaboration
The production of prompt ${\mathrm {\Lambda_{c}^{+}}}$ baryons has been measured at midrapidity in the transverse momentum interval $0 < p_{\rm T} < 1$ GeV/$c$ for the first time, in pp and p-Pb collisions at a centre-of-mass energy per nucleon-nucleon collision $\sqrt{s_\mathrm{NN}} = 5.02$ TeV. The measurement was performed in the decay channel $\mathrm{\rm \Lambda_{c}^{+} \to p K^{0}_{S}}$ by applying new decay reconstruction techniques using a Kalman-Filter vertexing algorithm and adopting a machine-learning approach for the candidate selection. [...]
arXiv:2211.14032; CERN-EP-2022-261.- Geneva : CERN, 2023-06-05 - 28 p. - Published in : Phys. Rev. C 107 (2023) 064901 Draft (restricted): PDF; Fulltext: 2211.14032 - PDF; Publication - PDF;
8.
Investigation of <math><mrow><msup><mi>K</mi><mo>+</mo></msup><msup><mi>K</mi><mo>−</mo></msup></mrow></math> interactions via femtoscopy in Pb-Pb collisions at <math><mrow><msqrt><msub><mi>s</mi><mrow><mi>N</mi><mi>N</mi></mrow></msub></msqrt><mo>=</mo><mn>2.76</mn></mrow></math> TeV at the CERN Large Hadron Collider / ALICE Collaboration
Femtoscopic correlations of non-identical charged kaons ($\rm K^+ K^-$) are studied in Pb$-$Pb collisions at a center-of-mass energy per nucleon$-$nucleon collision $\sqrt{s_{\mathrm{NN}}} =2.76$ TeV by ALICE at the LHC. One-dimensional $\rm K^+ K^-$ correlation functions are analyzed in three centrality classes and eight intervals of particle-pair transverse momentum. [...]
arXiv:2211.15194; CERN-EP-2022-257.- 2023-05-03 - 16 p. - Published in : Phys. Rev. C 107 (2023) 054904 Draft (restricted): PDF; Fulltext: 2211.15194 - PDF; Publication - PDF;
9.
J/$\psi$ production at midrapidity in p$-$Pb collisions at $\sqrt{s_{\rm NN}} = 8.16$ TeV / ALICE Collaboration
The production of inclusive, prompt and non-prompt J/$\psi$ was studied for the first time at midrapidity ($ -1.37 < y_{\rm cms} < 0.43$) in p$-$Pb collisions at $\sqrt{s_{\rm NN}} = 8.16$ TeV with the ALICE detector at the LHC. The inclusive J/$\psi$ mesons were reconstructed in the dielectron decay channel in the transverse momentum ($p_{\rm T}$) interval $0 < p_{\rm T} < 14$ \GeVc and the prompt and non-prompt contributions were separated on a statistical basis for $p_{\rm T} > 2$ \GeVc. [...]
arXiv:2211.14153; CERN-EP-2022-256.- Geneva : CERN, 2023-07-17 - 31 p. - Published in : JHEP 2307 (2023) 137 Draft (restricted): PDF; Fulltext: document - PDF; 2211.14153 - PDF;
10.
Measurement of the angle between jet axes in pp collisions at $ \sqrt{s} $ = 5.02 TeV / ALICE Collaboration
This article reports measurements of the angle between differently defined jet axes in pp collisions at $\sqrt{s} = 5.02$ TeV carried out by the ALICE Collaboration. Charged particles at midrapidity are clustered into jets with resolution parameters $R=0.2$ and 0.4. [...]
arXiv:2211.08928; CERN-EP-2022-242.- Geneva : CERN, 2023-07-26 - 43 p. - Published in : JHEP 2307 (2023) 201 Draft (restricted): PDF; Fulltext: document - PDF; 2211.08928 - PDF;

CERN Document Server : 215 records found   1 - 10nextend  jump to record:
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24 Bolozdynya, A
26 Bolozdynya, A I
2 Bolozdynya, A.I.
203 Bolozdynya, Alexander
3 Bolozdynya, Alexander I
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