2019-09-03
04:42 |
ALICE Highlights
/ Noferini, Francesco (U. Bologna, DIFA)
/ALICE Collaboration
Deconfined strongly interacting QCD matter is produced in the laboratory at the highest energy densities in heavy-ion collisions at the LHC. A selection of recent results from ALICE is presented, spanning observables from the soft sector (bulk particle production and correlations), the hard probes (charmed hadrons and jets) and signatures of possible collective effects in pp and p-Pb collisions with high multiplicity. [...]
arXiv:1906.02460.-
2019-06-06 - 14 p.
- Published in : MDPI Proc. 13 (2019) 6
Fulltext: PDF;
In : 7th International Conference on New Frontiers in Physics, Kolymbari, Crete, Greece, 4 - 12 Jul 2018, pp.6
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2019-08-01
08:43 |
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2019-08-01
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2019-08-01
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2019-07-31
09:43 |
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2019-07-31
09:43 |
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2019-07-26
07:10 |
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2019-07-26
07:10 |
Measurements of heavy-flavour decay lepton productions in Pb-Pb and Xe-Xe collisions with ALICE at the LHC
/ Zhang, Zuman (Hua-Zhong Normal U., LQLP ; Clermont-Ferrand U.)
/ALICE
Charm and beauty quarks are expected to form on a shorter time scale with respect to the stronglyinteracting medium, Quark-Gluon Plasma (QGP), produced in high-energy heavy-ion collisions.Therefore, expecting the full evolution of the collision, they are effective probes to study themechanisms of parton energy loss and hadronisation in the hot and dense medium, giving insight onthe QGP evolution and its transport coefficients.The heavy-flavour nuclear modification factor($R_{\rm AA}$) is one of the key observables whichallows investigate the interaction strength of heavyquarks with the medium constituents.We report on the latest measurements of the $R_{\rm AA}$ of open heavy-flavour hadrons via semi-leptonicdecays to electrons at mid-rapidity and muons at forward rapidity in Pb-Pb collisions and Xe-Xe collisions with ALICE at LHC.Comparisons with model calculationsincluding the interaction of heavy quarks with the hot, dense, and deconfined medium will be alsoshown..
SISSA, 2019 - 5 p.
- Published in : PoS HardProbes2018 (2019) 162
Fulltext: PDF; External link: PoS server
In : Hard Probes 2018: International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions, Aix-les-bains, France, 1 - 5 Oct 2018, pp.162
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2019-07-26
07:10 |
Event-multiplicity and event-shape dependence of open heavy flavour production in pp collisions with ALICE at the LHC
/ Acharya, Shreyasi (HBNI, Mumbai ; Calcutta, VECC)
/ALICE
The excellent tracking and particle-identification capabilities of the ALICE detector allow us to fully reconstruct hadronic decays of open-charm hadrons at central rapidity and to study leptons from charm- and beauty-hadron decays at central and forward rapidities ($y$). In this contribution, we present the latest results on the production of D~mesons reconstructed via hadronic decay channels ($|y|<$0.5), open heavy flavour hadron decay electrons at mid-rapidity ($|y|<$0.8), and open heavy flavour hadron decay muons at forward rapidity (2.5$<y<$4) in pp collisions at various collision energies. [...]
SISSA, 2019 - 5 p.
- Published in : PoS HardProbes2018 (2019) 153
Fulltext: PDF; External link: PoS server
In : Hard Probes 2018: International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions, Aix-les-bains, France, 1 - 5 Oct 2018, pp.153
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2019-07-25
06:05 |
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