Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 4
Book Description
QCD Thermodynamics with Light Quarks and Glueball Spectra with Dynamical Quarks
Author: QCD Thermodynamics with Light Quarks and Glueball Spectra with Dynamical Quarks
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 4
Book Description
Simulations of Lattice QCD with 4 flavors of light staggered quarks (m = .025) were performed on a 123 x 4 lattice, confirming the first order nature of the transition. Lattice QCD with a light isodoublet of staggered quarks (m = .0125), and a heavier singlet (m = .25) was studied, also on a 123 x 4 lattice. The order of the transition was less clear. Improved glueball wavefunctions have been used to study glueball spectra in theories incorporating dynamical quarks. 10 refs., 3 figs.
QCD with 2 Light Quark Flavours
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 4
Book Description
The HTMCGC collaboration has been simulating lattice QCD with two light staggered quarks with masses m{sub q} = 0.0125 and also m{sub q} = 0.00625 on a 163 × 8 lattice. We have been studying the behavior of the transition from hadronic matter to a quark-gluon plasma and the properties of that plasma. We have been measuring entropy densities, Debye and hadronic screening lengths, the spacial string tension and topological susceptibility in addition to the standard order parameters. The HEMCGC collaboration has simulated lattice QCD with two light staggered quarks, m{sub q} = 0.025 and m{sub q} = 0.010 on a 163 × 32 lattice. We have measured the glueball spectrum and topological susceptibilities for these runs.
QCD with 2 Light Quark Flavours
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 4
Book Description
The HTMCGC collaboration has been simulating lattice QCD with two light staggered quarks with masses m[sub q] = 0.0125 and also m[sub q] = 0.00625 on a 16[sup 3] [times] 8 lattice. We have been studying the behavior of the transition from hadronic matter to a quark-gluon plasma and the properties of that plasma. We have been measuring entropy densities, Debye and hadronic screening lengths, the spacial string tension and topological susceptibility in addition to the standard order parameters. The HEMCGC collaboration has simulated lattice QCD with two light staggered quarks, m[sub q] = 0.025 and m[sub q] = 0.010 on a 16[sup 3] [times] 32 lattice. We have measured the glueball spectrum and topological susceptibilities for these runs.
Lattice
Author: Publisher:
ISBN:
Category : Field theory (Physics)
Languages : en
Pages : 798
Book Description
Energy Research Abstracts
Author: The Physics of the Quark-Gluon Plasma
Author: Sourav SarkarPublisher: Springer Science & Business Media
ISBN: 3642022855
Category : Science
Languages : en
Pages : 374
Book Description
The aim of this book is to offer to the next generation of young researchers a broad and largely self-contained introduction to the physics of heavy ion collisions and the quark-gluon plasma, providing material beyond that normally found in the available textbooks. For each of the main aspects - QCD thermodynamics and global features of the QGP, collision hydrodynamics, electromagnetic probes, jet and quarkonium production, color glass condensate, and the gravity connection - the present volume provides extensive and pedagogical lectures, surveying the present status of both theory and experiment. A particular feature of this volume is that all lectures have been written with the active assistance of selected students present at the course in order to ensure the adequate level and coverage for the intended readership.
Lattice 89
Author: N. CabbiboPublisher: Elsevier
ISBN: 1483257312
Category : Science
Languages : en
Pages : 787
Book Description
Lattice 89
Thermodynamics of Lattice QCD with 2 Light Dynamical (staggered) Quark Flavours on a 16(sup)3 X 8 Lattice
Author: Thermodynamics of Lattice QCD with 2 Light Dynamical (staggered) Quark Flavours on a 16 Sup 3 Times 8 Lattice
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 3
Book Description
Lattice QCD with 2 light staggered quark flavours is being simulated on a 163 x 8 lattice to study the transition from hadronic matter to a quark gluon plasma. We have completed runs at m{sub q} = 0.0125 and are extending this to m{sub q} = 0.00625. We also examine the addition of a non-dynamical strange'' quark. Thermodynamic order parameters are being measured across the transition and further into the plasma phase, as are various screening lengths. No evidence for a first order transition is seen, and we estimate the transition temperature to be {Tc} = 143(7)MeV.