CERN Accelerating science

ALICE Preprints

Ostatnio dodane:
2017-05-13
07:14
Benchmarking message queue libraries and network technologies to transport large data volume in the ALICE O system / Chibante Barroso, V (CERN) ; Fuchs, U (CERN) ; Wegrzynek, A (CERN)
ALICE (A Large Ion Collider Experiment) is the heavy-ion detector designed to study the physics of strongly interacting matter and the quark-gluon plasma at the CERN LHC (Large Hadron Collider). [...]
2016. - 5 p.

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2017-05-09
07:11
Dynamic configuration of the computing nodes of the ALICE $O^2$ system / Pugdeethosapol, Krittaphat (KMUTT, Thonburi) ; Chibante Barroso, Vasco (CERN) ; Akkarajitsakul, Khajonpong (KMUTT, Thonburi) ; Achclakul, Tiranee (KMUTT, Thonburi)
The ALICE (A Large Ion Collider Experiment) Collaboration is preparing major upgrades for the detectors in 2020 in order to take advantage of the increased LHC Pb-Pb collision rate of up to 50 kHz. [...]
2016. - 5 p.

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2017-05-09
07:11
Triggering at the LHC / Smith, Wesley H (Wisconsin U., Madison)
The trigger systems of the ALICE, ATLAS, CMS, and LHCb experiments overcame substantial challenges to successfully take data and produce historically significant results from the first run of the LHC. [...]
2016. - 19 p.

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2017-05-07
10:13
Linear and non-linear flow mode in Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76$ TeV / Acharya, Shreyasi (Calcutta, VECC) ; Adamova, Dagmar (Rez, Nucl. Phys. Inst.) ; Adolfsson, Jonatan (Lund U.) ; Aggarwal, Madan Mohan (Panjab U.) ; Aglieri Rinella, Gianluca (CERN) ; Agnello, Michelangelo (Turin Polytechnic) ; Agrawal, Neelima (Indian Inst. Tech., Mumbai) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Nazeer (Aligarh Muslim U.) ; Ahn, Sang Un (KISTI, Daejeon) et al. /ALICE
The second and the third order anisotropic flow, V 2 and V 3 , are mostly determined by the correspond- ing initial spatial anisotropy coefficients, ε 2 and ε 3 , in the initial density distribution. In addition to their dependence on the same order initial anisotropy coefficient, higher order anisotropic flow, V n (n > 3), can also have a significant contribution from lower order initial anisotropy coefficients, which leads to mode-coupling effects. [...]
CERN-EP-2017-103; arXiv:1705.04377.- Geneva : CERN, 2017 - 21 p. Draft (restricted): PDF; Fulltext: CERN-EP-2017-103 - PDF; arXiv:1705.04377 - PDF;

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2017-04-18
07:17
Neutral meson production and correlation with charged hadrons in pp and Pb-Pb collisions with the ALICE experiment at the LHC / Vauthier, Astrid (LPSC, Grenoble)
Among the probes used to investigate the properties of the Quark-Gluon Plasma, the measurement of the energy loss of high-energy partons can be used to put constraints on energy-loss models and to ultimately access medium characteristics, such as the energy density or the temperature. [...]
arXiv:1704.04678.
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2017-04-05
21:13
Measuring K$^0_S$K$^\pm$ correlations using Pb-Pb collisions at $\sqrt{s_{\rm NN}}$=2.76 TeV ± interactions 3 using Pb-Pb collisions at √ s NN = 2 . 76 TeV / Acharya, Shreyasi (Calcutta, VECC) ; Adamova, Dagmar (Rez, Nucl. Phys. Inst.) ; Adolfsson, Jonatan (Lund U.) ; Aggarwal, Madan Mohan (Panjab U.) ; Aglieri Rinella, Gianluca (CERN) ; Agnello, Michelangelo (Turin Polytechnic) ; Agrawal, Neelima (Indian Inst. Tech., Mumbai) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Nazeer (Aligarh Muslim U.) ; Ahn, Sang Un (KISTI, Daejeon) et al.
We present the first ever measurements of femtoscopic correlations between the K0S and K± particles. [...]
CERN-EP-2017-063 ; arXiv:1705.04929.
- 2017. - 34 p.
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2017-03-24
09:54
J/$\psi$ production as a function of charged-particle pseudorapidity density in p-Pb collisions at $\sqrt{s_{\rm NN}}=5.02$ TeV / Adamova, Dagmar (Rez, Nucl. Phys. Inst.) ; Aggarwal, Madan Mohan (Panjab U.) ; Aglieri Rinella, Gianluca (CERN) ; Agnello, Michelangelo (Turin Polytechnic) ; Agrawal, Neelima (Indian Inst. Tech., Mumbai) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Nazeer (Aligarh Muslim U.) ; Ahn, Sang Un (KISTI, Daejeon) ; Aiola, Salvatore (Yale U.) ; Akindinov, Alexander (Moscow, ITEP) et al. /ALICE
We report measurements of the inclusive J/$\psi$ yield and average transverse momentum as a function of charged-particle pseudorapidity density ${\rm d}N_{\rm ch}/{\rm d}\eta$ in p-Pb collisions at $\sqrt{s_{\rm NN}}=5.02$ TeV with ALICE at the LHC. The observables are normalised to their corresponding averages in non-single diffractive events. [...]
CERN-EP-2017-056; arXiv:1704.00274.- Geneva : CERN, 2017 - 18. Draft (restricted): PDF; Fulltext: arXiv:1704.00274 - PDF; CERN-EP-2017-056 - PDF;

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2017-03-10
11:06
Measurements of the suppression and anisotropy of heavy-flavour particles in Pb--Pb collisions at $\sqrt{s_\mathrm{NN}}$= 2.76 TeV with ALICE / Dubla, A. (Darmstadt, GSI)
Heavy quarks, i.e. [...]
arXiv:1703.02397.
- 4 p.
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2017-02-28
07:18
Measurement of charged jet cross sections and jet shapes in proton-proton collisions at $\sqrt{s}$ = 2.76 TeV with the ALICE detector at LHC / Biswas, Rathijit (Bose Inst., Kolkata)
We present measurements of charged jet cross sections and jet shape observables in leading jet in proton-proton (pp) collisions at sqrt(s) = 2.76 TeV with the ALICE detector at LHC. [...]
arXiv:1702.07646.
- 4 p.
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2017-02-10
07:37
ALICE mesurements of heavy-flavour production in pp and p-Pb collisions at the LHC / Luparello, Grazia (INFN, Trieste ; Trieste U.)
The D meson yields as a function of charged-particle multiplicity in pp collisions at $\sqrt{s}=7$ TeV and in p-Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV are presented. [...]
arXiv:1701.03063.
- 4 p.
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