Equation of state of a quark-meson mixture in the improved-PNJL model at finite chemical potentialdoi:10.1103/PHYSREVC.96.045205Juan M Torres RinconJ AichelinAmerican Physical Society
Here, we investigate the sur... S Bler,B Hamdou,P Sergelius,... - 《Applied Physics Letters》 被引量: 1发表: 2015年 Observation of New Resonances Decaying to J/ψK^{+} and J/ψ. The first observation of exotic states with a new quark content cc[over ]us[over ] decaying to ...
C (2023) 83:496 https://doi.org/10.1140/epjc/s10052-023-11573-0 Regular Article - Experimental Physics Observation of four-top-quark production in the multilepton final state with the ATLAS detector ATLAS Collaboration CERN, 1211 Geneva 23, Switzerland Received: 29 March 2023 / Accepted: 2 ...
ATLAS detector The ATLAS collaboration E-mail: atlas.publications@cern.ch Abstract: A search for a new heavy scalar or pseudo-scalar Higgs boson (H/A) produced in association with a pair of top quarks, with the Higgs boson decaying into a pair of top quarks (H/A → tt¯) is ...
By using the palladium-ruthenium (Pd(1–x)Rux) hybrid with a composition of 0.2 ≤ x ≤ 0.4 instead of a Pd layer, the oxidation of metal hydride in the devices could be significantly impeded [46]. These feasible approaches suggest that the metal hydride-based TRS glass can attain good...
Inthequarkdiagrammaticscenario,alltwo-bodynonleptonicweakdecaysofcharmed mesonscanbeexpressedintermsofsixdistinctquark-graphcontributions[1,12]:(1)a color-favoredtreeamplitudeT,(2)acolor-suppressedtreeamplitudeC,(3)aW-exchange amplitudeE,(4)aW-annihilationamplitudeA,(5)ahorizontalW-loopamplitudeP and(6...
For the Bs0→f0(980)μ+μ− decay, the limited knowledge of the quark content of the f0(980) meson results in additional uncertainties. No experimental information exists on these decays to date. In this Letter, a search for the B(s)0→π+π−μ+μ− decays is reported. The ...
microphysics under such extreme conditions. One of the most important ingredients is the set of equation of state (EOS) that contains necessary physical quantities. It is to be noted that one must cover a wide range of temperature, density and composition in ...
into two lighter Higgs bosons in the ττ bb final state at 13 TeV The CMS collaboration E-mail: cms-publication-committee-chair@cern.ch Abstract: A search for a heavy Higgs boson H decaying into the observed Higgs boson h with a mass of 125 GeV and another Higgs boson hS is presented...
1. In the SM, the top quark is expected to decay into a W boson and a b-quark with a branching ratio of approx- imately 100%. Thus, the tt¯tt¯ process will give rise to W +W −W +W −bb¯bb¯ events which then produce different final states depending on the ...