2026-02-19
14:31 |
Úplný záznam
|
2026-02-17
16:01 |
Inclusive $\psi(2{\rm S})$ production at midrapidity in pp collisions at $\sqrt{s} = 13$ TeV
/ ALICE Collaboration, CERN
Inclusive production of $\psi(2{\rm S})$ mesons is measured for the first time at midrapidity ($|y| < 0.9$) in pp collisions at $\sqrt{s} = 13$ TeV using the ALICE detector at the LHC. The measurement is performed in the transverse-momentum ($p_{\rm T}$) range of 4 to 16 GeV/$c$ and is based on events triggered by the Transition Radiation Detector, corresponding to an integrated luminosity of $1.7\,\mathrm{pb}^{-1} \pm 1.8\%$ (syst.). [...]
CERN-EP-2026-042.-
Geneva : CERN, 2026 - 24.
Draft (restricted): PDF;
|
Úplný záznam
|
2026-02-13
15:15 |
Úplný záznam
|
2026-02-13
14:40 |
Úplný záznam
|
2026-02-11
07:25 |
Deuteron coalescence probability in jets in p$-$Pb collisions at $\sqrt{s_{\rm NN}}= 5.02$ TeV
/ ALICE Collaboration, CERN
/ALICE
This article presents the first measurement of the (anti)deuteron and antiproton transverse-momentum distributions, the deuteron coalescence parameter, and the ratio between the yields of deuteron and proton in and out of jets in p$-$Pb collisions at $\sqrt{s_{\rm NN}}= 5.02$ TeV. Three regions are used to study the jet-correlated production: Toward, Away, and Transverse to the jet axis, which direction is approximated by the leading particle in the event with $ p_{\mathrm{T}}^{\mathrm{lead}} >$ 5 GeV/$c$. [...]
CERN-EP-2026-030.-
Geneva : CERN, 2026 - 26.
Draft (restricted): PDF;
|
Úplný záznam
|
2026-01-28
18:33 |
Úplný záznam
|
2026-01-23
10:33 |
Observation of flow vector fluctuations in p$-$Pb collisions at $\sqrt{\textit{s}_{_{\bf NN}}}= 5.02$ TeV
/ Abdallah, Dana Ali Hassan (Wayne State U.) ; Abualrob, Ibrahim Jaser (Houston U.) ; Acharya, Shreyasi (INFN, Bari) ; Aglieri Rinella, Gianluca (CERN) ; Aglietta, Luca (Turin U. ; INFN, Turin) ; Agrawal, Neelima (Bologna U. ; INFN, Bologna) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Shakeel (Aligarh Muslim U.) ; Ahuja, Ishaan (Kosice U.) ; Akbar, Zulkaida (Jakarta LIPI, Indonesian Inst. Sci.) et al.
Measurements of transverse momentum ($p_{\rm T}$) and pseudorapidity ($\eta$) dependent flow vector fluctuations in p$-$Pb collisions at $\sqrt{s_{_{\rm NN}}} = 5.02$ TeV at the CERN Large Hadron Collider are presented. By studying long-range two-particle correlations with a template fit method, potential biases from non-flow effects such as jets and resonance decays are effectively suppressed. [...]
arXiv:2602.10645; CERN-EP-2026-014.-
Geneva : CERN, 2026 - 27 p.
Draft (restricted): PDF; Fulltext: PDF;
|
Úplný záznam
|
2026-01-21
21:06 |
Inclusive and multiplicity-dependent pseudorapidity densities of charged particles in pp collisions at $\sqrt{s} = 13.6$ TeV
/ Abualrob, Ibrahim Jaser (Houston U.) ; Acharya, Shreyasi (INFN, Bari) ; Aglieri Rinella, Gianluca (CERN) ; Aglietta, Luca (Turin U. ; INFN, Turin) ; Agrawal, Neelima (Bologna U. ; INFN, Bologna) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Shakeel (Aligarh Muslim U.) ; Ahuja, Ishaan (Kosice U.) ; Akbar, Zulkaida (Jakarta LIPI, Indonesian Inst. Sci.) ; Akishina, Valentina (Frankfurt U., FIAS) et al.
The distribution of the pseudorapidity density of primary charged particles ($\mathrm{d}N_{\mathrm{ch}}/\mathrm{d}\eta$) in $|\eta|<1.5$ is measured in proton--proton (pp) collisions at a center-of-mass energy of 13.6 TeV using the ALICE detector. Tracks are reconstructed with the upgraded Inner Tracking System and Time Projection Chamber, and results are reported for the INEL>0 event class (events having at least one charged particle in $|\eta|<1$). [...]
arXiv:2602.10658; CERN-EP-2026-012.-
Geneva : CERN, 2026 - 21 p.
Draft (restricted): PDF; Fulltext: PDF;
|
Úplný záznam
|
2026-01-13
11:17 |
Úplný záznam
|
2025-11-05
17:01 |
Strangeness enhancement at its extremes: multiple (multi-)strange hadron production in pp collisions at $\mathbf{\sqrt{\textit{s}} = 5.02}$ TeV
/ Abualrob, Ibrahim Jaser (Houston U.) ; Acharya, Shreyasi (INFN, Bari) ; Aglieri Rinella, Gianluca (CERN) ; Aglietta, Luca (Turin U. ; INFN, Turin) ; Agrawal, Neelima (Bologna U. ; INFN, Bologna) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Shakeel (Aligarh Muslim U.) ; Ahuja, Ishaan (Kosice U.) ; Akbar, Zulkaida (Jakarta LIPI, Indonesian Inst. Sci.) ; Akindinov, Alexander (Unlisted) et al.
The probability to observe a specific number of strange and multi-strange hadrons ($n_s$), denoted as $P(n_s)$, is measured by ALICE at midrapidity ($|y|<0.5$) in $\sqrt{s} = 5.02$ TeV proton-proton (pp) collisions, dividing events into several multiplicity-density classes. Exploiting a novel technique based on counting the number of strange-particle candidates event-by-event, this measurement allows one to extend the study of strangeness production beyond the mean of the distribution. [...]
arXiv:2511.10413; CERN-EP-2025-257.-
Geneva : CERN, 2025 - 34 p.
Draft (restricted): PDF; Fulltext: PDF;
|
Úplný záznam
|
|
|