[PDF] Top 20 Heavy-hadron interactions from Lattice QCD
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Heavy-hadron interactions from Lattice QCD
... to QCD is the availability of an efficient way to calculate all (valence) quark-line ...propagate from a given timeslice back to the same ...the lattice operators used for the creation and annihilation ... See full document
15
More on heavy tetraquarks in lattice QCD at almost physical pion mass
... The study of exotic states in QCD can provide insights into the mechanisms behind the binding of quarks into hadrons. The only systematically-improvable way to investigate these is through an ab- initio procedure ... See full document
8
Quark mass dependence of hadron masses from lattice QCD
... those from dynamical fermion ...the heavy computational over- head of dynamical fermion ...most lattice observables are insensi- tive to the presence of sea quarks if the lattice spacing and M ... See full document
10
Kaon-Nucleon potential from lattice QCD
... range. From these potentials, the KN scattering phase shifts are calculated and compared with the experimental ...is heavy in the present simulation, the results indicate that our method is promising for ... See full document
5
Heavy light tetraquarks from Lattice QCD
... of lattice QCD is more desirable for such searches and in the past year, two lattice studies [4–6] have identified a promising channel with the flavor content ud b ¯ ...two heavy static ... See full document
7
Heavy quark masses from lattice QCD
... Quark masses are fundamental parameters of QCD, arising in the Standard Model (SM) from Yukawa interactions with the Higgs field. LHC measurements of the Higgs’ couplings are consistent with SM ... See full document
7
Novel methods for heavy quark physics from lattice QCD
... of heavy-hght hadrons in the static quark hm ...anisotropic lattice at ^ = ...ulate QCD a t the b-quark ...single heavy quark these extrapolations are guided by heavy quark effective ... See full document
132
In-medium hadron properties from lattice QCD
... temperature. Recently it has been proposed by authors in Ref. [22] that in the nonrelativistic limit the leading order potential in an e ff ective Schr¨odinger equation can be appropriately de¿ned by assuming that the ... See full document
9
Parameters of Heavy quark effective theory from Nf = 2 lattice QCD
... Particle physics enters very exciting times with the start of collecting data at the Large Hadron Collider. Two ways are explored to probe New Physics (NP): either performing a direct search of new particles (e.g. ... See full document
25
Excited state spectroscopy of singly, doubly and triply charmed baryons from lattice QCD
... Heavy hadron spectroscopy finds itself in a rejuvenated phase following the discov- ery of numerous heavy hadrons in the past decade at various particle colliders, like Belle, BaBar, CDF, LHCb, ... See full document
6
Charmonium dissociation and heavy quark transport in hot quenched lattice QCD
... off from the deformation of the spectral function, while the heavy quark diffusion constant D is related to the vector spectral function via the Kubo ... See full document
9
Hadron spectroscopy and interactions from lattice QCD
... cot(δ l ( E )) − i . (2) Lüscher has shown that the energy E of two-meson eigenstate in finite volume L gives the elastic phase shift δ(E) at that energy in infinite volume [3]. This relation and its generalizations are at ... See full document
8
Hadron Spectrum from Lattice QCD
... made from protons and neutrons. The modern theory of strong interactions, known as Quantum Chromodynamics (QCD), describes how quarks and gluons amalgamate to form nu- cleons and other strongly ... See full document
5
Hadron mass extraction from lattice QCD
... determined from some piece of data external to the ...the lattice data previously pre- ...the heavy quark limit, when the masses of the hadrons become propor- tional to the constituent ... See full document
5
Charmonium and exotics from lattice QCD
... Euclidean lattice there is no dynamical real-time and no asymptotic ...inferred from the spectrum of QCD in a finite volume below the inelastic threshold [3, ...the lattice see ... See full document
8
Charmed tetraquarks from lattice QCD
... Here, M −1 (~ y, t|~ x, 0) is the lattice representation of the Green's function of the Dirac operator and propagates a quark from lattice site (~ x, 0) to (~ y, t) . Note that the second term in 3.6 ... See full document
45
The Charm and Beauty of Strong Interactions
... and heavy-flavored mesons consist of strongly interacting ¯ qq pairs that o ff er di ff er- ent perspectives on confinement: in the former case one tests QCD’s running coupling at much shorter distances than for ... See full document
11
Baryon interactions from lattice QCD with physical masses — strangeness S = -1 sector —
... full QCD gauge ...at LATTICE 2008, LATTICE 2009 and LATTICE 2011[13] with heavier quark masses and smaller lattice ...at LATTICE 2013[16, 17]; the baryon-baryon interac- tion in ... See full document
8
Hadron spectroscopy from lattice quantum chromodynamics
... (the lattice simulation) to the infinite-volume scatter- ing matrix ...HAL QCD relies on potentials, determined in a lattice calculation, to extract the required scattering parameters - see ... See full document
7
Baryon interactions from lattice QCD with physical quark masses – Nuclear forces and ΞΞ forces –
... Our aim in this first physical point calculation is the comprehensive determination of two-baryon interactions from the strangeness S = 0 to − 6 (nuclear forces and hyperon forces) in parity-even chan- ... See full document
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