Author: CMS CollaborationPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Measurement of Prompt D0 Meson Azimuthal Anisotropy in PbPb Collisions at √sNN
Author: CMS CollaborationMeasurement of Prompt D0 and D̄0 Meson Azimuthal Anisotropy and Search for Strong Electric Fields in PbPb Collisions at √sNN
Author: Albert M. SirunyanMeasurement of Prompt D+s-meson Production and Azimuthal Anisotropy in Pb-Pb Collisions at √sNN
Author: Shreyasi AcharyaMeasurement of the D0 Meson Production in Pb-pb and P-pb Collisions
Author: Laura HenryPublisher:
ISBN: 9781974580675
Category :
Languages : en
Pages : 178
Book Description
The measurement of the D0 azimuthal anisotropy with respect to the reaction plane indicates that low momentum charm quarks participate in the collective expansion of the high density, strongly interacting medium formed in ultra relativistic heavy ion collisions, despite their large mass. This behavior can be explained by charm hadronization via recombination with light quarks from the medium and collisional energy loss. The measurement of the D0 production in p Pb collisions is crucial to separate the effect induced by cold nuclear matter from the final state effects induced by the hot medium formed in Pb Pb collisions.
Suppression and Azimuthal Anisotropy of Prompt and Nonprompt $J/\psi$ Production in PbPb Collisions at $\sqrt{s_{NN}}$
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The nuclear modification factor ${R_{\mathrm{AA}}} $ and the azimuthal anisotropy coefficient ${v_{2}} $ of prompt and nonprompt (i.e. those from decays of b hadrons) $\mathrm{J}/\psi$ mesons, measured from PbPb and pp collisions at $\sqrt{s_{\mathrm{NN}}} = $ 2.76 TeV at the LHC, are reported. The results are presented in several event centrality intervals and several kinematic regions, for transverse momenta $p_{\mathrm{T}}> $ 6.5 GeV/$c$ and rapidity $
Azimuthal Correlations of Prompt D Mesons with Charged Particles in Pp and P-Pb Collisions at √sNN
Author: Shreyasi AcharyaMeasurement of Higher-order Harmonic Azimuthal Anisotropy in PbPb Collisions at Sqrt{s_{NN}}
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 59
Book Description
Measurements are presented by the CMS Collaboration at the Large Hadron Collider (LHC) of the higher-order harmonic coefficients that describe the azimuthal anisotropy of charged particles emitted in sqrt(s[NN]) = 2.76 TeV PbPb collisions. Expressed in terms of the Fourier components of the azimuthal distribution, the n = 3-6 harmonic coefficients are presented for charged particles as a function of their transverse momentum (0.3
Measurement of Non-prompt D0-meson Elliptic Flow in Pb-Pb Collisions at √sNN
Author: Shreyasi AcharyaProperties of QCD Matter at High Baryon Density
Author: Xiaofeng LuoPublisher: Springer Nature
ISBN: 9811944415
Category : Science
Languages : en
Pages : 294
Book Description
This book highlights the discussions by renown researchers on questions emerged during transition from the relativistic heavy-ion collider (RHIC) to the future electron ion collider (EIC). Over the past two decades, the RHIC has provided a vast amount of data over a wide range of the center of mass energies. What are the scientific priorities, after RHIC is shut down and turned to the future EIC? What should be the future focuses of the high-energy nuclear collisions? What are thermodynamic properties of quantum chromodynamics (QCD) at large baryon density? Where is the phase boundary between quark-gluon-plasma and hadronic matter at high baryon density? How does one make connections from thermodynamics learned in high-energy nuclear collisions to astrophysical topics, to name few, the inner structure of compact stars, and perhaps more interestingly, the dynamical processes of the merging of neutron stars? While most particle physicists are interested in Dark Matter, we should focus on the issues of Visible Matter! Multiple heavy-ion accelerator complexes are under construction: NICA at JINR (4 ~ 11 GeV), FAIR at GSI (2 ~ 4.9 GeV SIS100), HIAF at IMP (2 ~ 4 GeV). In addition, the heavy-ion collision has been actively discussed at the J-PARC. The book is a collective work of top researchers from the field where some of the above-mentioned basic questions will be addressed. We believe that answering those questions will certainly advance our understanding of the phase transition in early universe as well as its evolution that leads to today's world of nature.
Measurement of Azimuthal Correlations of D Mesons and Charged Particles in Pp Collisions at √s
Author: Jaroslav AdamPublisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
The azimuthal correlations of D mesons with charged particles were measured with the ALICE apparatus in pp collisions at s√=7 TeV and p-Pb collisions at sNN---√=5.02 TeV at the Large Hadron Collider. D0, D+, and D∗+ mesons and their charge conjugates with transverse momentum 3pT