Results 11 to 20 of about 95,225 (248)

Quark confinement in a constituent quark model [PDF]

open access: yesNuclear Physics A, 1996
40 pages, 14 figures, complete uu-file avaiable on ...
Langfeld, Kurt, Rho, Mannque
openaire   +2 more sources

Quantum oscillons may be long-lived

open access: yesJournal of High Energy Physics, 2023
Hertzberg has constructed a quantum oscillon that decays into pairs of relativistic mesons with a power much greater than the radiation from classical oscillon decay.
Jarah Evslin   +2 more
doaj   +1 more source

QLBT: a linear Boltzmann transport model for heavy quarks in a quark-gluon plasma of quasi-particles

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
We develop a new heavy quark transport model, QLBT, to simulate the dynamical propagation of heavy quarks inside the quark-gluon plasma (QGP) created in relativistic heavy-ion collisions.
Feng-Lei Liu   +5 more
doaj   +1 more source

Off-equilibrium non-Gaussian fluctuations near the QCD critical point: an effective field theory perspective

open access: yesJournal of High Energy Physics, 2022
The non-Gaussian fluctuations of baryon density are sensitive to the presence of the conjectured QCD critical point. Their observational consequences are crucial for the ongoing experimental search for this critical point through the beam energy scan ...
Noriyuki Sogabe, Yi Yin
doaj   +1 more source

Scotogenic Dirac neutrino mass models embedded with leptoquarks: one pathway to address the flavor anomalies and the neutrino masses together

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
If the leptoquarks proposed to account for the intriguing anomalies observed in the semileptonic B-meson decays, $$R_{D^{(*)}}$$ R D ( ∗ ) and $$R_{K^{(*)}}$$ R K ( ∗ ) , as well as in the anomalous magnetic moment of the muon, $$(g-2)_\mu $$ ( g - 2 ) μ
Shao-Ping Li   +3 more
doaj   +1 more source

Top quark decays into heavy quark mesons [PDF]

open access: yesPhysical Review D, 1996
For top quark decays into heavy quark mesons $Υ$ and $\bar{B}_c^*$ , a complete calculation to the leading order both in QCD coupling constant $α_s$ and in $v$, the typical velocity of the heavy quarks inside the mesons, is performed. Relatons between the top quark mass and the decay branching ratios are studied.
Qiao, Cong-Feng   +2 more
openaire   +3 more sources

Private Governance, Hegemonic Struggles, and Institutional Outcomes in the Transnational Cotton Commodity Chain

open access: yesJournal of World-Systems Research, 2015
Transnational firms have rolled out new forms of private governance at the same time as the rise of new economic powerhouses like China has fomented growing inter-state tensions.
Amy Quark
doaj   +1 more source

Thermodynamics and energy loss in D dimensions from holographic QCD model

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
We consider the holographic QCD model with a planar horizon in the D dimensions with different consistent metric solutions. We investigate the black hole thermodynamics, phase diagram and equations of state (EoS) in different dimensions.
Zhou-Run Zhu   +3 more
doaj   +1 more source

Search for top quark decays t → qH with H → γγ using the ATLAS detector [PDF]

open access: yes, 2014
A search is performed for flavour-changing neutral currents in the decay of a top quark to an up-type (c, u) quark and a Higgs boson, where the Higgs boson decays to two photons.
G. Khoriauli   +999 more
core   +1 more source

Measurements of top quark pair relative differential cross-sections with ATLAS in pp collisions at root s=7 TeV [PDF]

open access: yes, 2012
ATLAS Collaboration Contributor: Paul Douglas Jackson of SLAC National Accelerator Laboratory, Stanford CA, United States of AmericaMeasurements are presented of differential cross-sections for top quark pair production in pp collisions at √s = 7 TeV ...
G. Khoriauli   +999 more
core   +3 more sources

Home - About - Disclaimer - Privacy