CERN Accelerating science

CERN Document Server 找到 244 笔记录  1 - 10下一个最後  跳到记录: 检索需时 0.55 秒. 
1.
Indications for the onset of deconfinement in nucleus nucleus collisions / NA49 collaboration
The hadronic final state of central Pb+Pb collisions at 20, 30, 40, 80, and 158 AGeV has been measured by the CERN NA49 collaboration. The mean transverse mass of pions and kaons at midrapidity stays nearly constant in this energy range, whereas at lower energies, at the AGS, a steep increase with beam energy was measured. [...]
nucl-ex/0410041; nucl-ex/0410041.- 2005 - 11 p. - Published in : 10.1142/9789812702227_0043 Fulltext: arXiv:nucl-ex_0410041 - PDF; 0410041 - PDF;
In : 32nd International Conference on High-energy Physics, pp.343-346
2.
High energy nuclear collisions in the NA49 detector / Strobele, H (Frankfurt U.) ; Appelshauser, H (Darmstadt, GSI) ; Bachler, J (CERN) ; Bailey, S J (Washington U., Seattle) ; Barnby, L S (Birmingham U.) ; Bartke, J (Cracow, INP) ; Barton, R A (Birmingham U.) ; Bialkowska, H (Warsaw, Inst. Nucl. Studies) ; Billmeier, A (Frankfurt U.) ; Blyth, C O (Birmingham U.) et al. /NA49
1998 - 8 p. - Published in : , pp. 571-578 fulltext: PDF;
In : 33rd Rencontres de Moriond, Les Arcs, France, 21 - 28 Mar 1998, pp.571-578
3.
Long-range correlations in PbPb collisions at 158 a *GeV / Alt, C (Frankfurt U.) ; Anticic, T (Boskovic Inst., Zagreb) ; Baatar, B (Dubna, JINR) ; Barna, D (Budapest, RMKI) ; Bartke, J (Cracow, INP) ; Betev, L (Frankfurt U. ; CERN) ; Bialkowska, H (Warsaw, Inst. Nucl. Studies) ; Blume, C (Frankfurt U.) ; Boimska, B (Warsaw, Inst. Nucl. Studies) ; Botje, M (NIKHEF, Amsterdam) et al. /NA49 ; SPbSU Group
We present the 1st results of the event-by-event study of long-range correlations between event mean Pt and charged particle multiplicity using NA49 experimental data in two separated rapidity intervals in 158 A *Ge V Pb Pb collisions at the CERN SPS. Noticeable long range correlations are found. [...]
2005 - 10 p. - Published in : : 1 (2005) , pp. 222-231 Fulltext: PDF;
In : 17th International Baldin Seminar on High Energy Physics Problems: Relativistic Nuclear Physics and Quantum Chromodynamics, Vol.1, Dubna, Russian Federation, 27 Sep - 1 Oct 2004, pp.222-231
4.
Production of deuterium, tritium, and $^3$He in central Pb+Pb collisions at 20A, 30A, 40A, 80A, and 158A GeV at the CERN SPS / NA49 Collaboration
Production of $d$, $t$, and $^3$He nuclei in central Pb+Pb interactions was studied at five collision energies ($\sqrt{s_{NN}}=$ 6.3, 7.6, 8.8, 12.3, and 17.3 GeV) with the NA49 detector at the CERN SPS. Transverse momentum spectra, rapidity distributions, and particle ratios were measured. [...]
arXiv:1606.04234; CERN-EP-2016-107.- Geneva : CERN, 2016-10-13 - 20 p. - Published in : Phys. Rev. C 94 (2016) 044906 APS Open Access article: PDF; Fulltext: PDF; External link: Preprint
5.
Measurement of event-by-event transverse momentum and multiplicity fluctuations using strongly intensive measures $\Delta[P_T, N]$ and $\Sigma[P_T, N]$ in nucleus-nucleus collisions at the CERN Super Proton Synchrotron / NA49 Collaboration
Results from the NA49 experiment at the CERN SPS are presented on event-by-event transverse momentum and multiplicity fluctuations of charged particles, produced at forward rapidities in central Pb+Pb interactions at beam momenta 20$A$, 30$A$, 40$A$, 80$A$, and 158$A$ GeV/c, as well as in systems of different size ($p+p$, C+C, Si+Si, and Pb+Pb) at 158$A$ GeV/c. This publication extends the previous NA49 measurements of the strongly intensive measure $\Phi_{p_T}$ by a study of the recently proposed strongly intensive measures of fluctuations $\Delta[P_T, N]$ and $\Sigma[P_T, N]$. [...]
arXiv:1509.04633.- 2015-10-12 - 10 p. - Published in : Phys. Rev. C 92 (2015) 044905 APS Open Access article: PDF; Fulltext: PDF; External link: Preprint
6.
Phase-space dependence of particle-ratio fluctuations in Pb+Pb collisions from 20A to 158A GeV beam energy / Anticic, T. (Boskovic Inst., Zagreb) ; Baatar, B. (Dubna, JINR) ; Barna, D. (Wigner RCP, Budapest) ; Bartke, J. (Cracow, INP) ; Beck, H. (Frankfurt U.) ; Betev, L. (CERN) ; Bialkowska, H. (Warsaw, Inst. Nucl. Studies) ; Blume, C. (Frankfurt U.) ; Boimska, B. (Warsaw, Inst. Nucl. Studies) ; Book, J. (Frankfurt U.) et al.
A novel approach, the identity method, was used for particle identification and the study of fluctuations of particle yield ratios in Pb+Pb collisions at the CERN Super Proton Synchrotron (SPS). This procedure allows to unfold the moments of the unknown multiplicity distributions of protons (p), kaons (K), pions ($\pi$) and electrons (e). [...]
arXiv:1310.3428.- 2014-05-06 - 13 p. - Published in : Phys. Rev. C 89 (2014) 054902 APS published version, local copy: PDF; Fulltext: PDF; External link: Preprint
7.
Evidence for the onset of deconfinement and quest for the critical point by NA49 at the CERN SPS / NA49 Collaboration
The NA49 results on hadron production obtained in PbPb collisions at SPS energies from 20 to 158 A GeV are shown and discussed as evidence for the onset of deconfinement. The primary measures are the pion yield, the kaon-to-pion ratio and the slope parameter of transverse mass distributions. [...]
2012 - Published in : Phys. Atom. Nucl.: 75 (2012) , pp. 556-566

In : 6th International Workshop on Critical Point and Onset of Deconfinement, Dubna, Russia, 23 - 29 Aug 2010, pp.556-566
8.
Onset of deconfinement and search for the critical point of strongly interacting matter at CERN SPS energies / for the NA49 collaboration
The exploration of the QCD phase diagram particularly the search for a phase transition from hadronic to partonic degrees of freedom and possibly a critical endpoint, is one of the most challenging tasks in present heavy-ion physics. As observed by the NA49 experiment, several hadronic observables in central Pb+Pb collisions at the CERN SPS show qualitative changes in their energy dependence. [...]
arXiv:1211.6541.- 2013 - 6 p. - Published in : PoS ICHEP2012 (2013) 422 Fulltext: arXiv:1211.6541 - PDF; ICHEP2012_422 - PDF; External link: Proceedings of Science Server
In : 36th International Conference on High Energy Physics, Melbourne, Australia, 4 - 11 Jul 2012, pp.422
9.
Critical fluctuations of the proton density in A+A collisions at $158A$ GeV / NA49 Collaboration
Studies of QCD suggest the existence of a critical point in the phase diagram of strongly interacting matter. Close to this point, according to recent theoretical investigations, the net-proton density carries the critical fluctuations of the chiral order parameter. [...]
arXiv:1208.5292.- 2015-12-12 - 5 p. - Published in : Eur. Phys. J. C 75 (2015) 587 Article from SCOAP3: PDF; Fulltext: PDF; Springer Open Access article: PDF;
10.
System-size and centrality dependence of charged kaon and pion production in nucleus-nucleus collisions at 40A GeV and158A GeV beam energy / NA49 Collaboration
Measurements of charged pion and kaon production are presented in centrality selected Pb+Pb collisions at 40A GeV and 158A GeV beam energy as well as in semi-central C+C and Si+Si interactions at 40A GeV. Transverse mass spectra, rapidity spectra and total yields are determined as a function of centrality. [...]
arXiv:1207.0348.- 2012 - 32 p. - Published in : Phys. Rev. C 86 (2012) 054903 APS Published version, local copy: PDF; Fulltext: PDF; External link: Preprint

CERN Document Server : 找到 244 笔记录   1 - 10下一个最後  跳到记录:
参见:相似的作者
84 Eckardt, V.
您想得到有关这检索条件的最新结果吗?
建立您的 电邮警报 或订阅 RSS feed.
没有寻找到什么? 尝试在以下的服务器查寻:
Eckardt, V 在 Amazon
Eckardt, V 在 CERN EDMS
Eckardt, V 在 CERN Intranet
Eckardt, V 在 CiteSeer
Eckardt, V 在 Google Books
Eckardt, V 在 Google Scholar
Eckardt, V 在 Google Web
Eckardt, V 在 IEC
Eckardt, V 在 IHS
Eckardt, V 在 INSPIRE
Eckardt, V 在 ISO
Eckardt, V 在 KISS Books/Journals
Eckardt, V 在 KISS Preprints
Eckardt, V 在 NEBIS
Eckardt, V 在 SLAC Library Catalog
Eckardt, V 在 Scirus