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CERN Document Server 2,041 records found  1 - 10nextend  jump to record: Search took 7.95 seconds. 
1.
Medium modification of the shape of small-radius jets in central Pb-Pb collisions at $\sqrt{s_{\rm{NN}}}$ = 2.76 TeV / ALICE Collaboration
We present the measurement of a new set of jet shape observables for track-based jets in central Pb-Pb collisions at $\sqrt{s_{\rm{NN}}}$ = 2.76 TeV. The set of jet shapes includes the first radial moment or angularity, $g$; the momentum dispersion, $p_{\rm{T}}D$; and the difference between the leading and sub-leading constituent track transverse momentum, $LeSub$. [...]
arXiv:1807.06854; CERN-EP-2018-201.- Geneva : CERN, 2018-10-22 - 26 p. - Published in : JHEP 10 (2018) 139 Article from SCOAP3: PDF; Draft (restricted): PDF; Fulltext: 1807.06854 - PDF; arXiv:1807.06854 - PDF;
2.
Charged jet cross section and fragmentation in proton-proton collisions at $\sqrt{s}$ = 7 TeV / ALICE Collaboration
We report the differential charged jet cross section and jet fragmentation distributions measured with the ALICE detector in proton-proton collisions at a centre-of-mass energy $\sqrt{s}$ = 7 TeV. Jets with pseudo-rapidity $|\eta|<0.5$ are reconstructed from charged particles using the anti-$k_{T}$ jet finding algorithm with a resolution parameter $R$ = 0.4. [...]
arXiv:1809.03232; CERN-EP-2018-235.- Geneva : CERN, 2019-02-01 - 16 p. - Published in : Phys. Rev. D 99 (2019) 012016 Draft (restricted): PDF; Fulltext: PDF; Fulltext from Publisher: PDF;
3.
Measurement of the production of charm jets tagged with D$^{0}$ mesons in pp collisions at $\sqrt{s}$= 7 TeV / ALICE Collaboration
The production of charm jets in proton--proton collisions at a center-of-mass energy of $\sqrt{s}=7$ TeV was measured with the ALICE detector at the CERN Large Hadron Collider. The measurement is based on a data sample corresponding to a total integrated luminosity of $6.23$ ${\rm nb}^{-1}$, collected using a minimum-bias trigger. [...]
arXiv:1905.02510; CERN-EP-2019-081.- Geneva : CERN, 2019-08-23 - 29 p. - Published in : JHEP 1908 (2019) 133 Article from SCOAP3: PDF; Fulltext: CERN-EP-DRAFT-ALICE-2019-010 - draft - PDF; 1905.02510 - PDF;
4.
Measurement of jet radial profiles in Pb$-$Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV / ALICE Collaboration
The jet radial structure and particle transverse momentum ($p_{\rm T}$) composition within jets are presented in centrality-selected Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}} = 2.76$ TeV. Track-based jets, which are also called charged jets, were reconstructed with a resolution parameter of $R=0.3$ at midrapidity $|\eta_\mathrm{ch\,jet}|<0.6$ for transverse momenta $p_\mathrm{T,\,ch\,jet}=30$-$120$ GeV/$c$. [...]
arXiv:1904.13118; CERN-EP-2019-079.- Geneva : CERN, 2019-09-10 - 16 p. - Published in : Phys. Lett. B 796 (2019) 204-219 Article from SCOAP3: PDF; Draft (restricted): PDF; Fulltext: PDF;
5.
Measurement of charged jet cross section in pp collisions at ${\sqrt{s}=5.02}$ TeV / ALICE Collaboration
The cross section of jets reconstructed from charged particles is measured in the transverse momentum range of $5<p_\rm{T}<100\ \rm{GeV}/c$ in pp collisions at the center-of-mass energy of $\sqrt{s} = 5.02\ \rm{TeV}$ with the ALICE detector. The jets are reconstructed using the anti-$k_\rm{T}$ algorithm with resolution parameters $R=0.2$, $0.3$, $0.4$, and $0.6$ in the pseudorapidity range $|\eta|< 0.9-R$. [...]
arXiv:1905.02536; CERN-EP-2019-070.- Geneva : CERN, 2019-11-13 - 22 p. - Published in : Phys. Rev. D 100 (2019) 092004 Draft (restricted): PDF; Fulltext: PDF; Fulltext from publisher: PDF;
6.
Measurements of inclusive jet spectra in pp and central Pb-Pb collisions at $\sqrt{s_{\rm{NN}}}$ = 5.02 TeV / ALICE Collaboration
This article reports measurements of the $p_{\rm{T}}$-differential inclusive jet cross-section in pp collisions at $\sqrt{s}$ = 5.02 TeV and the $p_{\rm{T}}$-differential inclusive jet yield in Pb-Pb 0-10% central collisions at $\sqrt{s_{\rm{NN}}}$ = 5.02 TeV. Jets were reconstructed at mid-rapidity with the ALICE tracking detectors and electromagnetic calorimeter using the anti-$k_{\rm{T}}$ algorithm. [...]
arXiv:1909.09718; CERN-EP-2019-200.- Geneva : CERN, 2020-03-17 - 21 p. - Published in : Phys. Rev. C 101 (2020) 034911 Draft (restricted): PDF; Fulltext: PDF; Fulltext from publisher: PDF;
7.
Jet fragmentation transverse momentum measurements from di-hadron correlations in $\sqrt{s}$ = 7 TeV pp and $\sqrt{s_{\rm{NN}}}$ = 5.02 TeV p-Pb collisions / ALICE Collaboration
The transverse structure of jets was studied via jet fragmentation transverse momentum ($j_{\rm{T}}$) distributions, obtained using two-particle correlations in proton-proton and proton-lead collisions, measured with the ALICE experiment at the LHC. The highest transverse momentum particle in each event is used as the trigger particle and the region $3 < p_{\rm{Tt}} < 15$ GeV/$c$ is explored in this study. [...]
arXiv:1811.09742; CERN-EP-2018-303.- Geneva : CERN, 2019-03-26 - 21 p. - Published in : JHEP 03 (2019) 169 Article from SCOAP3: PDF; Draft (restricted): PDF; Fulltext: PDF;
8.
Event-shape and multiplicity dependence of freeze-out radii in pp collisions at $\sqrt{s}$ = 7 TeV / ALICE Collaboration
Two-particle correlations in high-energy collision experiments enable the extraction of particle source radii by using the Bose-Einstein enhancement of pion production at low relative momentum $q\propto 1/R$. It was previously observed that in pp collisions at $\sqrt{s}$ = 7 TeV the average pair transverse momentum $k_{\rm{T}}$ range of such analyses is limited due to large background correlations which were attributed to mini-jet phenomena. [...]
arXiv:1901.05518; CERN-EP-2018-332.- Geneva : CERN, 2019-09-13 - 21 p. - Published in : JHEP 1909 (2019) 108 Article from SCOAP3: PDF; Draft (restricted): PDF; Fulltext: PDF;
9.
Exploration of jet substructure using iterative declustering in pp and Pb-Pb collisions at LHC energies / ALICE Collaboration
The ALICE collaboration at the CERN LHC reports novel measurements of jet substructure in pp collisions at $\sqrt{s} = 7$ TeV and central Pb--Pb collisions at $\sqrt{s_{\rm NN}} = 2.76$ TeV. Jet substructure of track-based jets is explored via iterative declustering and grooming techniques. [...]
arXiv:1905.02512; CERN-EP-2019-087.- Geneva : CERN, 2020-03-10 - 12 p. - Published in : Phys. Lett. B 802 (2020) 135227 Article from SCOAP3: PDF; Draft (restricted): PDF; Fulltext: PDF;
10.
Jet-hadron correlations measured relative to the second order event plane in Pb-Pb collisions at $\sqrt{s_{\rm{NN}}}$ = 2.76 TeV / ALICE Collaboration
The Quark Gluon Plasma (QGP) produced in ultra relativistic heavy-ion collisions at the Large Hadron Collider (LHC) can be studied by measuring the modifications of jets formed by hard scattered partons which interact with the medium. We studied these modifications via angular correlations of jets with charged hadrons for jets with momenta 20 < $p_{\rm{T}}^{\rm{jet}}$ < 40 GeV/$c$ as a function of the associated particle momentum. [...]
arXiv:1910.14398; CERN-EP-2019-244.- Geneva : CERN, 2020-06-04 - 19 p. - Published in : Phys. Rev. C 101 (2020) 064901 Fulltext: 1910.14398 - PDF; CERN-EP-DRAFT-ALICE-2019-035 - draft - PDF; Fulltext from publisher: PDF;

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