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  • 1
    Online Resource
    Online Resource
    THE ALICE FORWARD MULTIPLICITY DETECTOR
    World Scientific Pub Co Pte Ltd ; 2007
    In:  International Journal of Modern Physics E Vol. 16, No. 07n08 ( 2007-08), p. 2432-2437
    Details
    In: International Journal of Modern Physics E, World Scientific Pub Co Pte Ltd, Vol. 16, No. 07n08 ( 2007-08), p. 2432-2437
    Abstract: The ALICE Forward Multiplicity Detector (FMD) is a silicon strip detector with 51,200 strips arranged in 5 rings, covering the range −3.4 〈 η 〈 5.1. It is placed around the beam pipe at small angles to extend the charged particle acceptance of ALICE into the forward regions, not covered by the central barrel detectors.
    Type of Medium: Online Resource
    ISSN: 0218-3013 , 1793-6608
    URL: Article
    DOI: 10.1142/S0218301307008057
    Language: English
    Publisher: World Scientific Pub Co Pte Ltd
    Publication Date: 2007
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  • 2
    Online Resource
    Online Resource
    THE ALICE EXPERIMENT AT CERN LHC: STATUS AND FIRST RESULTS
    World Scientific Pub Co Pte Ltd ; 2011
    In:  International Journal of Modern Physics A Vol. 26, No. 03n04 ( 2011-02-10), p. 517-522
    Details
    In: International Journal of Modern Physics A, World Scientific Pub Co Pte Ltd, Vol. 26, No. 03n04 ( 2011-02-10), p. 517-522
    Abstract: The ALICE experiment is aimed at studying the properties of the hot and dense matter produced in heavy-ion collisions at LHC energies. In the first years of LHC operation the ALICE physics program will be focused on Pb - Pb and p - p collisions. The latter, on top of their intrinsic interest, will provide the necessary baseline for heavy-ion data. After its installation and a long commissioning with cosmic rays, in late fall 2009 ALICE participated (very successfully) in the first LHC run, by collecting data in p - p collisions at c.m. energy 900 GeV. After a short stop during winter, LHC operations have been resumed; the machine is now able to accelerate proton beams up to 3.5 TeV and ALICE has undertaken the data taking campaign at 7 TeV c.m. energy. After an overview of the ALICE physics goals and a short description of the detector layout, the ALICE performance in p - p collisions will be presented. The main physics results achieved so far will be highlighted as well as the main aspects of the ongoing data analysis.
    Type of Medium: Online Resource
    ISSN: 0217-751X , 1793-656X
    URL: Article
    DOI: 10.1142/S0217751X11051925
    RVK:
    UA 4381
    Language: English
    Publisher: World Scientific Pub Co Pte Ltd
    Publication Date: 2011
    SSG: 16,12
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  • 3
    Online Resource
    Online Resource
    OPEN CHARM ANALYSIS FOR ENERGY LOSS STUDIES WITH ALICE AT LHC
    World Scientific Pub Co Pte Ltd ; 2011
    In:  International Journal of Modern Physics E Vol. 20, No. 07 ( 2011-07), p. 1635-1640
    Details
    In: International Journal of Modern Physics E, World Scientific Pub Co Pte Ltd, Vol. 20, No. 07 ( 2011-07), p. 1635-1640
    Abstract: In high energy Pb - Pb collisions at LHC a deconfined QCD medium is expected to be produced. The open charm and beauty mesons are a powerful probe to investigate the medium properties and its effects on particle production since they experience all the deconfined phase. The ALICE experiment is well suited to perform open charm analysis thanks to the excellent tracking system, its high resolution secondary vertex reconstruction capabilities and particle identification performance. In this proceeding the status of the analysis of p - p collisions at [Formula: see text] and the perspectives for Pb - Pb measurements will be presented.
    Type of Medium: Online Resource
    ISSN: 0218-3013 , 1793-6608
    URL: Article
    DOI: 10.1142/S0218301311020009
    Language: English
    Publisher: World Scientific Pub Co Pte Ltd
    Publication Date: 2011
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  • 4
    Online Resource
    Online Resource
    Two-particle correlations in pp and Pb - Pb collisions with ALICE
    World Scientific Pub Co Pte Ltd ; 2014
    In:  International Journal of Modern Physics: Conference Series Vol. 29 ( 2014-01), p. 1460212-
    Details
    In: International Journal of Modern Physics: Conference Series, World Scientific Pub Co Pte Ltd, Vol. 29 ( 2014-01), p. 1460212-
    Abstract: The measurement of azimuthal correlations between two particles is a powerful tool to investigate the properties of strongly-interacting nuclear matter created in ultra-relativistic heavy-ion collisions. We present measurements of di-hadron correlations in azimuth angle and pseudorapidity in Pb - Pb collisions at [Formula: see text] and photon-hadron correlations in pp collisions at [Formula: see text] with the ALICE detector, respectively. In di-hadron correlations, the near-side jet shape in the short-range correlation region is quantitatively analyzed at p T, trig 〈 8 GeV /c, and the modification of jet-particle yield, I AA and I CP , is measured at 8 〈 p T, trig 〈 15 GeV /c. In photon-hadron correlations, isolated leading photon and associated hadrons in its opposite azimuthal direction correlations are used to estimate the jet fragmentation function via the imbalance parameter, [Formula: see text].
    Type of Medium: Online Resource
    ISSN: 2010-1945 , 2010-1945
    URL: Article
    DOI: 10.1142/S2010194514602129
    Language: English
    Publisher: World Scientific Pub Co Pte Ltd
    Publication Date: 2014
    detail.hit.zdb_id: 2704621-7
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  • 5
    Online Resource
    Online Resource
    THE INNER TRACKING SYSTEM OF ALICE
    World Scientific Pub Co Pte Ltd ; 2007
    In:  International Journal of Modern Physics E Vol. 16, No. 07n08 ( 2007-08), p. 2445-2450
    Details
    In: International Journal of Modern Physics E, World Scientific Pub Co Pte Ltd, Vol. 16, No. 07n08 ( 2007-08), p. 2445-2450
    Abstract: The Inner Tracking System (ITS) of ALICE consists of six silicon layers. The two innermost (SPD) are made of pixeldetectors. The middle layers (SDD) contain silicon driftdetectors, whereas the two outer layers are made of double-sided silicon stripdetectors. Its layout and performance is described.
    Type of Medium: Online Resource
    ISSN: 0218-3013 , 1793-6608
    URL: Article
    DOI: 10.1142/S0218301307008070
    Language: English
    Publisher: World Scientific Pub Co Pte Ltd
    Publication Date: 2007
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  • 6
    Online Resource
    Online Resource
    OPEN CHARM RECONSTRUCTION IN ALICE: D + → K − π + π +
    World Scientific Pub Co Pte Ltd ; 2007
    In:  International Journal of Modern Physics E Vol. 16, No. 07n08 ( 2007-08), p. 2097-2102
    Details
    In: International Journal of Modern Physics E, World Scientific Pub Co Pte Ltd, Vol. 16, No. 07n08 ( 2007-08), p. 2097-2102
    Abstract: Open charm mesons produced in high energy A-A interactions are expected to be powerful probes to investigate the medium produced in the collision. In this context it is important to measure the production of as many charmed hadrons as possible, such as D 0 , D + , [Formula: see text] and Λ c , because the measurement of their relative yield can provide information on the hadronization mechanism and is necessary to reduce the systematic error on the absolute cross section. The ALICE experiment at the LHC is designed to perform such measurements at midrapidity down to p T below 1 GeV/c, mainly by means of the silicon vertex and tracker detector, the time projection chamber and the time of flight detector. One of the main channels for the detection of charm production in ALICE is the exclusive reconstruction of the D + meson through its three charged body decay K − π + π + in Pb - Pb [Formula: see text] and pp [Formula: see text] collisions. The selection strategies for this analysis and the results of a feasibility study on Monte Carlo events will be presented together with the perspectives for the study of D + quenching and azimuthal anisotropy measurements.
    Type of Medium: Online Resource
    ISSN: 0218-3013 , 1793-6608
    URL: Article
    DOI: 10.1142/S0218301307007520
    Language: English
    Publisher: World Scientific Pub Co Pte Ltd
    Publication Date: 2007
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  • 7
    Online Resource
    Online Resource
    Heavy flavours in ALICE
    IOP Publishing ; 2009
    In:  Journal of Physics G: Nuclear and Particle Physics Vol. 36, No. 6 ( 2009-06-01), p. 064053-
    Details
    In: Journal of Physics G: Nuclear and Particle Physics, IOP Publishing, Vol. 36, No. 6 ( 2009-06-01), p. 064053-
    Type of Medium: Online Resource
    ISSN: 0954-3899 , 1361-6471
    URL: Article
    DOI: 10.1088/0954-3899/36/6/064053
    RVK:
    UA 4720.G
    Language: Unknown
    Publisher: IOP Publishing
    Publication Date: 2009
    detail.hit.zdb_id: 1472964-7
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  • 8
    Online Resource
    Online Resource
    Strangeness and heavy flavours within the ALICE experiment
    IOP Publishing ; 2010
    In:  Journal of Physics G: Nuclear and Particle Physics Vol. 37, No. 9 ( 2010-09-01), p. 094020-
    Details
    In: Journal of Physics G: Nuclear and Particle Physics, IOP Publishing, Vol. 37, No. 9 ( 2010-09-01), p. 094020-
    Type of Medium: Online Resource
    ISSN: 0954-3899 , 1361-6471
    URL: Article
    DOI: 10.1088/0954-3899/37/9/094020
    RVK:
    UA 4720.G
    Language: Unknown
    Publisher: IOP Publishing
    Publication Date: 2010
    detail.hit.zdb_id: 1472964-7
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  • 9
    Online Resource
    Online Resource
    Heavy-flavour production in small systems and evolution with multiplicity with ALICE
    EDP Sciences ; 2022
    In:  EPJ Web of Conferences Vol. 259 ( 2022), p. 12012-
    Details
    In: EPJ Web of Conferences, EDP Sciences, Vol. 259 ( 2022), p. 12012-
    Abstract: In this report, highlights on the multiplicity-dependent measurements of heavy-flavour hadrons performed by the ALICE experiment, are presented. The heavy-flavour baryon-to-meson Λ c 0 /D 0 and strange-to-non-strange D meson D S + /D 0 ratios in different charged-particle multiplicity intervals are discussed. Recent measurements of heavy-flavour self-normalised yields as a function of the self-normalised charged-particle multiplicity in pp collisions at √ S = 13 TeV are also reported. Measurement of jets containing heavy-flavour hadrons in pp and p–Pb collisions at √ S NN = 5.02 TeV and the recent measurements of azimuthal correlations of heavy-flavour hadron decay electrons and charged hadrons in pp collisions at √ S = 5.02 TeV are presented.
    Type of Medium: Online Resource
    ISSN: 2100-014X
    URL: Article
    DOI: 10.1051/epjconf/202225912012
    Language: English
    Publisher: EDP Sciences
    Publication Date: 2022
    detail.hit.zdb_id: 2595425-8
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  • 10
    Online Resource
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    Charm and multi-charm baryon measurements via strangeness tracking with the upgraded ALICE detector
    EDP Sciences ; 2022
    In:  EPJ Web of Conferences Vol. 259 ( 2022), p. 09004-
    Details
    In: EPJ Web of Conferences, EDP Sciences, Vol. 259 ( 2022), p. 09004-
    Abstract: We present a new method for detection of multiply charmed baryons via their decays into strange baryons, using ‘strangeness tracking’. This method makes use of the state-of-the-art upgraded silicon detectors in ALICE during Runs 3, 4 and beyond will enable the novel possibility of tracking strange hadrons directly before they decay, leading to a very significant improvement in impactparameter resolution. In this work, we will discuss how this new technique will be crucial to distinguish secondary strange baryons originating from charm decays from primary strange baryons. This is a particularly interesting possibility for the Ω − baryon coming from Ω c 0 → Ω − π + decays, since there is no other relevant feeddown source for Ω − . This, in turn, means that the main Ω − background for the Ω c measurement will point most accurately to the primary vertex, unlike pions or protons from other charm baryon decays. We will illustrate the achievable performance of strangeness tracking for the Run 3 configuration of ALICE with the upgraded Inner Tracking System, which is fully instrumented with silicon pixel detectors. Moreover, we will discuss the potential of this technique in a future experiment with an extensive silicon tracking detector with a first layer very close to the interaction point. Finally, we will also cover other potential major applications of strangeness tracking, including measurements of hypernuclei such as the Λ 3 H.
    Type of Medium: Online Resource
    ISSN: 2100-014X
    URL: Article
    DOI: 10.1051/epjconf/202225909004
    Language: English
    Publisher: EDP Sciences
    Publication Date: 2022
    detail.hit.zdb_id: 2595425-8
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