SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Hicks B) "

Sökning: WFRF:(Hicks B)

  • Resultat 1-10 av 224
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Niemi, MEK, et al. (författare)
  • 2021
  • swepub:Mat__t
  •  
2.
  •  
3.
  •  
4.
  •  
5.
  •  
6.
  • Abelev, B., et al. (författare)
  • Technical Design Report for the Upgrade of the ALICE Inner Tracking System
  • 2014
  • Ingår i: Journal of Physics G: Nuclear and Particle Physics. - : IOP Publishing. - 0954-3899 .- 1361-6471. ; 41:8
  • Tidskriftsartikel (refereegranskat)abstract
    • LICE (A Large Ion Collider Experiment) is studying the physics of strongly interacting matter, and in particular the properties of the Quark–Gluon Plasma (QGP), using proton–proton, proton–nucleus and nucleus–nucleus collisions at the CERN LHC (Large Hadron Collider). The ALICE Collaboration is preparing a major upgrade of the experimental apparatus, planned for installation in the second long LHC shutdown in the years 2018–2019. A key element of the ALICE upgrade is the construction of a new, ultra-light, high-resolution Inner Tracking System (ITS) based on monolithic CMOS pixel detectors. The primary focus of the ITS upgrade is on improving the performance for detection of heavy-flavour hadrons, and of thermal photons and low-mass di-electrons emitted by the QGP. With respect to the current detector, the new Inner Tracking System will significantly enhance the determination of the distance of closest approach to the primary vertex, the tracking efficiency at low transverse momenta, and the read-out rate capabilities. This will be obtained by seven concentric detector layers based on a 50 μm thick CMOS pixel sensor with a pixel pitch of about 30×30 μm2. This document, submitted to the LHCC (LHC experiments Committee) in September 2013, presents the design goals, a summary of the R&D activities, with focus on the technical implementation of the main detector components, and the projected detector and physics performance.
  •  
7.
  • Abelev, B., et al. (författare)
  • Upgrade of the ALICE Experiment Letter Of Intent
  • 2014
  • Ingår i: Journal of Physics G: Nuclear and Particle Physics. - : IOP Publishing. - 0954-3899 .- 1361-6471. ; 41:8
  • Tidskriftsartikel (refereegranskat)abstract
    • ALICE (A Large Ion Collider Experiment) is studying the physics of strongly interacting matter, and in particular the properties of the Quark–Gluon Plasma (QGP), using proton–proton, proton–nucleus and nucleus–nucleus collisions at the CERN LHC (Large Hadron Collider). The ALICE Collaboration is preparing a major upgrade of the experimental apparatus, planned for installation in the second long LHC shutdown in the years 2018–2019. These plans are presented in the ALICE Upgrade Letter of Intent, submitted to the LHCC (LHC experiments Committee) in September 2012. In order to fully exploit the physics reach of the LHC in this field, high-precision measurements of the heavy-flavour production, quarkonia, direct real and virtual photons, and jets are necessary. This will be achieved by an increase of the LHC Pb–Pb instant luminosity up to 6×1027 cm−2s−1 and running the ALICE detector with the continuous readout at the 50 kHz event rate. The physics performance accessible with the upgraded detector, together with the main detector modifications, are presented.
  •  
8.
  • Abelev, B., et al. (författare)
  • Centrality dependence of charged particle production at large transverse momentum in Pb-Pb collisions at root s(NN)=2.76 TeV
  • 2013
  • Ingår i: Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics. - : Elsevier BV. - 0370-2693. ; 720:1-3, s. 52-62
  • Tidskriftsartikel (refereegranskat)abstract
    • The inclusive transverse momentum (p(T)) distributions of primary charged particles are measured in the pseudo-rapidity range vertical bar eta vertical bar <0.8 as a function of event centrality in Pb-Pb collisions at root S-NN = 2.76 TeV with ALICE at the LHC. The data are presented in the p(T) range 0.15 < p(T) <50 GeV/c for nine centrality intervals from 70-80% to 0-5%. The results in Pb-Pb are presented in terms of the nuclear modification factor R-AA using a pp reference spectrum measured at the same collision energy. We observe that the suppression of high-p(T) particles strongly depends on event centrality. The yield is most suppressed in central collisions (0-5%) with R-AA approximate to 0.13 at p(T) = 6-7 GeV/c. Above p(T) = 7 GeV/c, there is a significant rise in the nuclear modification factor, which reaches R-AA approximate to 0.4 for p(T) > 30 GeV/c. In peripheral collisions (70-80%), only moderate suppression (R-AA approximate to 0.6-0.7) and a weak p(T) dependence is observed. The measured nuclear modification factors are compared to other measurements and model calculations. (C) 2013 CERN. Published by Elsevier B.V. All rights reserved.
  •  
9.
  • Abelev, B., et al. (författare)
  • Charge separation relative to the reaction plane in Pb-Pb collisions at root s(NN)=2.76 TeV
  • 2013
  • Ingår i: Physical Review Letters. - 1079-7114. ; 110:1
  • Tidskriftsartikel (refereegranskat)abstract
    • Measurements of charge-dependent azimuthal correlations with the ALICE detector at the LHC are reported for Pb-Pb collisions at root s(NN) = 2.76 TeV. Two- and three-particle charge-dependent azimuthal correlations in the pseudorapidity range vertical bar eta vertical bar < 0.8 are presented as a function of the collision centrality, particle separation in pseudorapidity, and transverse momentum. A clear signal compatible with a charge-dependent separation relative to the reaction plane is observed, which shows little or no collision energy dependence when compared to measurements at RHIC energies. This provides a new insight for understanding the nature of the charge-dependent azimuthal correlations observed at RHIC and LHC energies. DOI: 10.1103/PhysRevLett.110.012301
  •  
10.
  • Abelev, B., et al. (författare)
  • D Meson Elliptic Flow in Noncentral Pb-Pb Collisions at root(S)(NN)=2.76 TeV
  • 2013
  • Ingår i: Physical Review Letters. - 1079-7114. ; 111:10
  • Tidskriftsartikel (refereegranskat)abstract
    • Azimuthally anisotropic distributions of D-0, D+, and D*+ mesons were studied in the central rapidity region (vertical bar y vertical bar < 0.8) in Pb-Pb collisions at a center-of-mass energy root(S)(NN) = 2.76 TeV per nucleon-nucleon collision, with the ALICE detector at the LHC. The second Fourier coefficient upsilon(2) (commonly denoted elliptic flow) was measured in the centrality class 30%-50% as a function of the D meson transverse momentum p(T), in the range 2-16 GeV/c. The measured upsilon(2) of D mesons is comparable in magnitude to that of light-flavor hadrons. It is positive in the range 2 < p(T) < 6 GeV/c with 5.7 sigma significance, based on the combination of statistical and systematic uncertainties.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-10 av 224
Typ av publikation
tidskriftsartikel (215)
konferensbidrag (6)
forskningsöversikt (2)
Typ av innehåll
refereegranskat (211)
övrigt vetenskapligt/konstnärligt (12)
Författare/redaktör
Stenlund, Evert (79)
Gupta, A. (79)
Oskarsson, Anders (78)
Ahmad, N. (78)
Sharma, S. (76)
Aphecetche, L. (76)
visa fler...
Averbeck, R. (76)
Silvermyr, D. (75)
Yang, H. (75)
Zhang, X. (75)
Adamova, D. (75)
Ahn, S. U. (75)
Akindinov, A. (75)
Aleksandrov, D. (75)
Alessandro, B. (75)
Alici, A. (75)
Alt, T. (75)
Altini, V. (75)
Andrei, C. (75)
Andronic, A. (75)
Antinori, F. (75)
Arcelli, S. (75)
Armesto, N. (75)
Arnaldi, R. (75)
Aronsson, T. (75)
Augustinus, A. (75)
Awes, T. C. (75)
Azmi, M. D. (75)
Bach, M. (75)
Baek, Y. W. (75)
Bala, R. (75)
Baldisseri, A. (75)
Barbera, R. (75)
Barret, V. (75)
Basile, M. (75)
Bastid, N. (75)
Bathen, B. (75)
Batyunya, B. (75)
Baumann, C. (75)
Bearden, I. G. (75)
Bellwied, R. (75)
Belmont-Moreno, E. (75)
Beole, S. (75)
Berceanu, I. (75)
Bercuci, A. (75)
Berdnikov, Y. (75)
Betev, L. (75)
Bhasin, A. (75)
Bhati, A. K. (75)
Bianchi, L. (75)
visa färre...
Lärosäte
Lunds universitet (117)
Karolinska Institutet (84)
Uppsala universitet (39)
Göteborgs universitet (16)
Umeå universitet (14)
Örebro universitet (5)
visa fler...
Stockholms universitet (4)
Luleå tekniska universitet (2)
Linköpings universitet (2)
Jönköping University (1)
Malmö universitet (1)
Linnéuniversitetet (1)
Sveriges Lantbruksuniversitet (1)
VTI - Statens väg- och transportforskningsinstitut (1)
visa färre...
Språk
Engelska (224)
Forskningsämne (UKÄ/SCB)
Naturvetenskap (88)
Medicin och hälsovetenskap (67)
Samhällsvetenskap (6)
Teknik (1)

År

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy