We argue why the recently observed ${T}_{cc}$ could either be a compact multiquark configuration or loosely bound molecular composed of charmed mesons, whereas $X(3872)$ is most likely configuration. The argument based on different short range interactions for these tetraquark states coming from color-color and color-spin interaction in quark model, presence common strong $D$-wave mixing at larger distance similar to deuteron case, which configurations leads large sizes. Such an analogy...

We compute the spectral densities of ${T}^{\ensuremath{\mu}\ensuremath{\nu}}$ and ${J}^{\ensuremath{\mu}}$ in high-temperature QCD plasmas at small frequency momentum, $\ensuremath{\omega},k~{g}^{4}T$. The leading log Boltzmann equation is reformulated as a Fokker-Planck with nontrivial boundary conditions, resulting partial differential solved numerically momentum space. current, shear, sound, bulk channels exhibit smooth transition from free-streaming quasiparticles to ideal hydrodynamics....

In an intermediate-momentum regime where mass effects are significant, heavy quark suppression and anisotropic flow computed to investigate the transition between collisional radiative energy loss. Based on collision kernel for diffusion, elastic scattering semi-collinear gluon-bremsstrahlung can be consistently incorporated into a Boltzmann equation that involves diffusion coefficient. Using running coupling constant coefficient constrained by lattice QCD data, energy-loss contributions...

The primary purpose of studying quarkonium production in relativistic heavy-ion collisions is to understand the properties quark-gluon plasma. At various collision systems, measurements states different binding energies, such as Υ⁡(𝑛⁢𝑆), can provide comprehensive information. A model study has been performed investigate modification Υ⁡(𝑛⁢𝑆) Pb-Pb at √𝑠𝑁⁢𝑁=5.02TeV and Au-Au √𝑠𝑁⁢𝑁=200GeV. Monte Carlo simulation with a publicly available hydrodynamic package for plasma medium theoretical...

The excitation functions of the production new heaviest isotopes superheavy nuclei with charge numbers 111–117 in pxn and αxn evaporation channels 48Ca-induced hot fusion reactions are predicted for first time future experiments.

The possibilities of direct production the isotopes transfermium nuclei $^{259,260}\mathrm{Md}, ^{260,261}\mathrm{No}, ^{261--264}\mathrm{Lr}, ^{264,265}\mathrm{Rf}, ^{264--268}\mathrm{Db}, ^{266--269}\mathrm{Sg}, ^{266--271}\mathrm{Bh}, ^{267--274}\mathrm{Hs}$, and $^{270--274}\mathrm{Mt}$ in various asymmetric hot fusion-evaporation reactions are studied. excitation functions formation these $\ensuremath{\alpha}xn$ $pxn$ evaporation channels predicted for first time. optimal reaction...

We study the hadronic effects on $cc\overline{q}\overline{q}$ tetraquark state by focusing ${T}_{cc}({1}^{+})$ meson during stage of relativistic heavy ion collisions. evaluate absorption cross section ${T}_{cc}$ pions in quasifree approximation, and investigate time evolution abundance medium based effective volume temperature phase at both BNL Relativistic Heavy Ion Collider (RHIC) CERN Large Hadron (LHC) modeled hydrodynamic calculations with lattice equation state. probe two possible...

The production of hassium isotopes $^{266--271}\mathrm{Hs}$ in various reactions $^{22}\mathrm{Ne}+^{249}\mathrm{Cf},^{25,26}\mathrm{Mg}+^{248}\mathrm{Cm},^{30}\mathrm{Si}+^{244}\mathrm{Pu},^{34,36}\mathrm{S}+^{238}\mathrm{U},^{40}\mathrm{Ar}+^{232}\mathrm{Th}$, and $^{48}\mathrm{Ca}+^{226}\mathrm{Ra}$ is studied within the dinuclear system model. experimental excitation functions ${}^{266--271}\text{Hs}$ are well described predictions made for future experiments.

We develop highly robust and stretchable conductive transparent electrodes based on silver nanowires (AgNWs) deposited functionalized chitosan biopolymer substrates. 11-aminounde-canoic acid is introduced as a surface modifier for enhancing the chemical bond. The chemically AgNW films achieve low sheet resistance of 12.2 ohm/sq with high transmittance 88.9%. In addition, alternating current-driven electroluminescent devices heaters have been fabricated AgNW/chitosan thin-films which can be...

The production cross sections of heaviest isotopes superheavy nuclei with charge numbers 112–118 are predicted in the xn–, pxn–, and αxn–evaporation channels 48Ca-induced complete fusion reactions for future experiments. estimates synthesis capabilities based on a uniform consistent set input nuclear data. Nuclear masses, deformations, shell corrections, fission barriers decay energies calculated within macroscopic-microscopic approach even-even, odd-Z odd-N nuclei. For odd systems blocking...

We report on a new surface modifier which simultaneously improves electrical, optical, and mechanical properties of silver nanowire-based stretchable transparent electrodes. The electrodes treated with 11-aminoundecanoic acid achieve low sheet resistance 26.0 ohm/sq high transmittance 90% an excellent stretchability. These improvements are attributed to the effective formation strong chemical bond between nanowire networks elastomeric substrates by treatment. change optimized...

We calculate the transition between a quarkonium state and an unbound heavy quark-antiquark pair through gluo-dissociation inelastic parton scattering using partonic picture that interpolates formal limits based on potential nonrelativistic QCD (pNRQCD) at different temperatures. While thermal width increases with momentum temperature, regeneration is affected by quark distribution function which depends diffusion constant. By solving Boltzmann equation dissociation terms, we investigate...

Heavy quark diffusion and radiation are discussed in an intermediate-momentum regime where finite mass effects can be significant. Diffusion processes described the Fokker-Planck approximation for soft momentum transfer, while radiative ones taken into account by nearly collinear gluon emission from a single scattering Boltzmann equation. There also corrections to transverse coefficient, which <a:math xmlns:a="http://www.w3.org/1998/Math/MathML"><a:mrow><a:mi...

Quarkonium production has been studied extensively in relativistic heavy-ion collision experiments to understand the properties of quark-gluon plasma. The experimental results on yield modification collisions relative that $p+p$ can be described by several models considering dissociation and regeneration effects. A beyond initial-state effects also observed small systems such as $p+\mathrm{Au}$ $p+\mathrm{Pb}$ collisions, but it is still premature claim any hot medium effect. model study...

Experimental data on Coulomb breakup and neutron removal indicate that $^{31}\mathrm{Ne}$ is one of the heaviest halo nuclei discovered so far. The possible ground state either $3/{2}^{\ensuremath{-}}$ coming from $p$-wave or $1/{2}^{+}$ $s$-wave halo. In this work, we develop a treatable model to include deformed wave functions dynamical knockout formalism includes dependence nuclear orientation study projectiles at energies around $E\ensuremath{\approx}200$ MeV/nucleon. A detailed account...

Extreme ultraviolet lithography (EUVL) has received a considerable attention in the semiconductor industry as promising candidate to achieve high resolution pattern beyond 10nm. To it, pellicle is essential prevent reticle from particle contamination during EUV scanning process. In this study, we present full-size for EUVL. Full-size pellicles with SiNx or single-crystalline Si core films were successfully fabricated, and highest transmittances obtained 83% 91%, respectively. Various capping...

We investigate the hadron production from vortical quark-gluon plasma created in heavy-ion collisions. Based on quark-coalescence and statistical hadronization models, we show that total yields summed over spin components are enhanced by local vorticity with quadratic dependence. The enhancement factor amounts to be a few percent may detectable within current experimental sensitivities. also effect is stronger for hadrons larger spin, thus propose new signature of vorticity, which detected...

The production cross sections of superheavy nuclei with charge numbers 114--117 are predicted in the (5--9)$n$ evaporation channels $^{48}\mathrm{Ca}$-induced complete fusion reactions for future experiments. estimates synthesis capabilities based on a uniform and consistent set input nuclear data provided by multidimensional microscopic-macroscopic approach. contributions various factors to final section discussed. As shown, specific interplay between survival probabilities unexpectedly...

We compute the nonequilibrium stress tensor induced by a heavy quark moving through weakly coupled QCD plasma at speed of light and compare result to $\mathcal{N}=4$ super-Yang-Mills theory strong coupling. The Boltzmann equation is reformulated as Fokker-Planck in leading logarithmic approximation, which used stress. transition from short distances equilibrium long analyzed with first- second-order hydrodynamics. Even after accounting for obvious differences shear lengths, strongly...

The possibilities of direct production new isotopes transfermium nuclei $^{261,263,264}\mathrm{No}$, $^{263,264}\mathrm{Lr}$, $^{263,264,266,268}\mathrm{Rf}$, $^{264,265}\mathrm{Db}$, and $^{267,268,270,272}\mathrm{Sg}$ are studied in various asymmetric hot fusion-evaporation reactions with radioactive beams. optimal reaction partners conditions for the synthesis suggested. products suggested can fill a gap unknown between heaviest obtained $xn$ evaporation channels cold complete fusion stable