Texture–Microstructure Correlation in Hot-Rolled AZ31
Sign Up to like & getrecommendations! Published in 2019 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-019-01648-6
Abstract: The paper presents a correlation between microstructure and crystallographic texture in hot-rolled AZ31 magnesium alloy. The microstructure and texture evolution are investigated using optical microscopy, field emission scanning electron microscopy, X-ray diffraction, respectively. The results… read more here.
Keywords: microscopy; hot rolled; bar; rolled az31 ... See more keywords
About the exotic structure of Z
Sign Up to like & getrecommendations! Published in 2021 at "Nuclear Physics B"
DOI: 10.1016/j.nuclphysb.2021.115450
Abstract: Very recently a new hadronic structure around $3.98$ GeV was observed in BESIII experiment. From its decay modes, it comes naturally for people to assign it to the category of exotic state, say $Z^+_{cs}$, the… read more here.
Keywords: bar otimes; decay; otimes bar; bar ... See more keywords
Improved determination of d ̄(x ) -u ̄(x ) flavor asymmetry in the proton by data from the BONuS experiment at JLAB and using an approach by Brodsky, Hoyer, Peterson, and Sakai
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review C"
DOI: 10.1103/physrevc.96.065205
Abstract: The experimental data taken from both Drell-Yan and deep-inelastic scattering (DIS) experiments suggest a sign-change in $\bar d(x) - \bar u(x)$ flavor asymmetry in the proton at large values of momentum fraction $x$. In this… read more here.
Keywords: bar bar; asymmetry proton; flavor asymmetry; bar ... See more keywords
First measurements of absolute branching fractions of the Ξc+ baryon at Belle
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.031101
Abstract: We present the first measurements of the absolute branching fractions of $\Xi_c^+$ decays into $\Xi^- \pi^+ \pi^+$, $p K^- \pi^+$, and $p \bar{K}^{*}(892)^{0}$ final states. Our analysis is based on a data set of $(772\pm… read more here.
Keywords: cal bar; bar; bar lambda; absolute branching ... See more keywords
Unified tetraquark equations
Sign Up to like & getrecommendations! Published in 2023 at "Physical Review D"
DOI: 10.1103/physrevd.107.094014
Abstract: We derive covariant equations describing the tetraquark in terms of an admixture of two-body states $D\bar D$ (diquark-antidiquark), $MM$ (meson-meson), and three-body-like states $q\bar q (T_{q\bar q})$, $q q (T_{\bar q\bar q})$, and $\bar q\bar… read more here.
Keywords: bar bar; bar; tetraquark equations; unified tetraquark ... See more keywords
$t \bar t b \bar b$ as a probe of new physics at the LHC
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review D"
DOI: 10.1103/physrevd.96.035016
Abstract: We study the $t\bar t b \bar b$ final state at the LHC as a probe of New Physics that couples mainly to third generation of quarks. We analyze New Physics simplified models with resonances… read more here.
Keywords: probe new; bar bar; new physics; bar ... See more keywords
$D^* D^* \bar{D}$ and $D^* D^* \bar{D}^*$ three-body systems
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.98.034017
Abstract: The hidden charm $X(3872)$ resonance is usually thought to be a $D^{*0} \bar{D}^0$ meson-antimeson molecule with quantum numbers $J^{PC} = 1^{++}$. If this is the case, there is the possibility that there might be three… read more here.
Keywords: molecule; physics; bar; bar bar ... See more keywords
Impact of S -wave thresholds Ds1D¯s+c.c. and Ds0D¯s*+c.c. on vector charmonium spectrum
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.014016
Abstract: By investigating the very closely lied $D_{s1}\bar{D}_{s}+c.c.$ and $D_{s0}\bar{D}^*_{s}+c.c.$ thresholds at about 4.43 GeV we propose that the $\psi(4415)$ and $\psi(4160)$ can be mixing states between the dynamic generated states of the strong $S$-wave $D_{s1}\bar{D}_{s}+c.c.$… read more here.
Keywords: charmonium spectrum; psi bar; bar; bar bar ... See more keywords
B¯(*)B¯(*) interactions in chiral effective field theory
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.036007
Abstract: In this work, the intermeson interactions of double-beauty $\bar{B}\bar{B}$, $\bar{B}\bar{B}^\ast$, and $\bar{B}^\ast\bar{B}^\ast$ systems have been studied with heavy meson chiral effective field theory. The effective potentials are calculated with Weinberg's scheme up to one-loop level.… read more here.
Keywords: bar; chiral effective; bar ast; bar bar ... See more keywords
Asymptotic behaviour of heavy-tailed branching processes in random environments
Sign Up to like & getrecommendations! Published in 2019 at "Electronic Journal of Probability"
DOI: 10.1214/19-ejp311
Abstract: Consider a heavy-tailed branching process (denoted by $Z_{n}$) in random environments, under the condition which infers that $\mathbb{E}\log m(\xi_{0})=\infty$. We show that (1) there exists no proper $c_{n}$ such that $\{Z_{n}/c_{n}\}$ has a proper, non-degenerate… read more here.
Keywords: tailed branching; heavy tailed; bar; bar bar ... See more keywords
Interpolation Theorem for Anisotropic Net Spaces
Sign Up to like & getrecommendations! Published in 2021 at "Russian Mathematics"
DOI: 10.3103/s1066369x21080016
Abstract: The paper studies the interpolation properties of anisotropic net spaces $N_{\bar{p},\bar{q}}(M)$ , where $\bar{p}=(p_1, p_2)$ , $\bar{q}=(q_1, q_2)$ . It is shown that the scale of spaces $N_{\bar{p},\bar{q}}(M)$ is closed with respect to the Fernandez… read more here.
Keywords: anisotropic net; interpolation theorem; bar; net spaces ... See more keywords