Results 101 to 110 of about 38,607,398 (267)

Screening of the QCD heavy quark potential at finite temperature [PDF]

, 1988
Karsch F, Wyld HW. Screening of the QCD heavy quark potential at finite temperature. Physics Letters, B.
Karsch, Frithjof, Wyld, H W, Wyld, H. W.
core   +1 more source

Proto-strange quark stars from density-dependent quark mass model

European Physical Journal C: Particles and Fields
In this paper, we investigate the evolution of strange quark stars (SQS) from birth as proto-strange quark stars to maturity as stable SQSs at a zero temperature.
Adamu Issifu, Franciele M. da Silva, Débora P. Menezes   +2 more
doaj   +1 more source

Hybrid protoneutron stars with the Dyson-Schwinger quark model [PDF]

, 2012
We study the hadron-quark phase transition at finite temperature in the interior of protoneutron stars, combining the Dyson-Schwinger model for quark matter with the Brueckner-Hartree-Fock approach for hadronic matter.
Hsiao-Wen Chen, Marcello Baldo, G. Burgio, H. Schulze   +3 more
semanticscholar   +1 more source

Sex differences in the prefrontal cortex and muscle oxygenation during exercise until exhaustion in endurance‐trained individuals

Experimental Physiology, EarlyView.
Abstract figure legend During cardiopulmonary exercise testing, the decline in oxygenation in the prefrontal cortex of women is striking. This crucial brain area is directly involved in planning motor tasks. The decline is particularly pronounced at higher exercise intensities, especially after reaching the respiratory compensation point or anaerobic ...
Daniel Ramos‐López, Raúl Caulier‐Cisterna, Benjamín Díaz‐Ortiz, Cristóbal Baumann‐Biancani, Kamilo Hunger‐Abbott, Matías Herrera‐Matas, Andrés Vega‐Moraga, Vitor A. Lira, Maximiliano Espinosa‐Ramírez, Karol Ramírez‐Parada, Luigi Gabrielli‐Nervi, Hugo E. Verdejo, Felipe Contreras‐Briceño   +12 more
wiley   +1 more source

Modellierung ultrarelativistischer Schwerionenkollisionen mit der Quark-Molekulardynamik qMD [PDF]

, 2006
This thesis presents a model for the dynamical description of deconfined quark matter created in ultra-relativistic heavy ion collisions, treating quarks and antiquarks as classical point particles subject to a colour-dependent, Cornell-type potential ...
Scherer, Stefan
core  

Deconfinement and virtual quark loops [PDF]

, 1983
Çelik T, Engels J, Satz H. Deconfinement and virtual quark loops. Physics Letters, B.
Çelik, T., Engels, Jürgen, Satz, Helmut   +2 more
core   +1 more source

Resonances in the Quark Model

Few-Body Systems
17 pages, To appear in Few-Body Systems, special issue on Critical ...
Richard, Jean-Marc, Valcarce, Alfredo, Vijande, Javier   +2 more
openaire   +4 more sources

Possible interpretation of the Zb(10610) and Zb(10650) in a chiral quark model [PDF]

, 2011
Motivated by the two charged bottomonium-like resonances Zb(10610) and Zb(10650) newly observed by the Belle collaboration, the possible molecular states composed of a pair of heavy mesons, , etc (in S-wave), are investigated in the framework of chiral ...
Youchang Yang, J. Ping, Chengrong Deng, H. Zong   +3 more
semanticscholar   +1 more source

Identification of the individual cardiac contraction threshold during high‐frame‐rate stress echocardiography

Experimental Physiology, EarlyView.
Abstract The clinical assessment of cardiovascular function during exercise using stress echocardiography is essential for accurate cardiac diagnosis. However, normal limitations of cardiac deformation responses to increasing physical exertion remain poorly understood.
Fabian Spahiu, Max Hagemann, Michelle Ottlik, Moritz Lampkemeyer, Eric J. Stöhr   +4 more
wiley   +1 more source

The spin-symmetry of the quark model [PDF]

, 1996
.Corrections to the exact heavy–quark symmetry results are expected to come from the inverse powers of the heavy-quark mass. We show, by an explicit calculation using the quark model, that the breaking of the spin symmetry is suppressed by other ...
Patrick J. O'Donnell, Q.-P. Xu, Humphrey K. K. Tung   +2 more
semanticscholar   +1 more source